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Wyoming () is a
state State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * ''Our S ...
in the
Mountain West The Mountain West Conference (MW) is one of the collegiate athletic conferences affiliated with the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) (formerly I-A). The MW officially began operations ...
subregion of the
Western United States The Western United States (also called the American West, the Far West, and the West) is the region comprising the westernmost states of the United States. As American settlement in the U.S. expanded westward, the meaning of the term ''the We ...
. It is bordered by
Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...
to the north and northwest,
South Dakota South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large po ...
and
Nebraska Nebraska () is a state in the Midwestern region of the United States. It is bordered by South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Kansas to the south; Colorado to the sout ...
to the east,
Idaho Idaho ( ) is a U.S. state, state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Monta ...
to the west,
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
to the southwest, and
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
to the south. With a population of 576,851 in the
2020 United States census The United States census of 2020 was the twenty-fourth decennial United States census. Census Day, the reference day used for the census, was April 1, 2020. Other than a pilot study during the 2000 census, this was the first U.S. census to off ...
, Wyoming is the least populous state despite being the 10th largest by area, with the second-lowest population density after
Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U ...
. The
state capital Below is an index of pages containing lists of capital cities. National capitals *List of national capitals * List of national capitals by latitude *List of national capitals by population * List of national capitals by area * List of capital c ...
and most populous city is
Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enr ...
, which had an estimated population of 63,957 in 2018. Wyoming's western half is covered mostly by the ranges and rangelands of the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico ...
, while the eastern half of the state is high-elevation
prairie Prairies are ecosystems considered part of the temperate grasslands, savannas, and shrublands biome by ecologists, based on similar temperate climates, moderate rainfall, and a composition of grasses, herbs, and shrubs, rather than trees, as the ...
called the
High Plains High Plains refers to one of two distinct land regions: * High Plains (United States), land region of the western Great Plains *High Plains (Australia) The High Plains of south-eastern Australia are a sub-region, or more strictly a string of adja ...
. It is drier and windier than the rest of the country, being split between
semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi- ...
and continental climates with greater temperature extremes. Almost half of the land in Wyoming is owned by the
federal government A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government ( federalism). In a federation, the self-gover ...
, generally protected for public uses. The state ranks 6th by area and fifth by proportion of a state's land owned by the federal government. Federal lands include two national parks (
Grand Teton Grand Teton is the highest mountain in Grand Teton National Park, in Northwest Wyoming, and a classic destination in American mountaineering. Geography Grand Teton, at , is the highest point of the Teton Range, and the second highest peak in ...
and
Yellowstone Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellow ...
), two national recreation areas, two national monuments, several national forests, historic sites, fish hatcheries, and wildlife refuges. Indigenous peoples inhabited the region for thousands of years. Historic and current federally recognized tribes include the
Arapaho The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho ba ...
,
Crow A crow is a bird of the genus '' Corvus'', or more broadly a synonym for all of ''Corvus''. Crows are generally black in colour. The word "crow" is used as part of the common name of many species. The related term "raven" is not pinned scientifica ...
, Lakota, and
Shoshone The Shoshone or Shoshoni ( or ) are a Native American tribe with four large cultural/linguistic divisions: * Eastern Shoshone: Wyoming * Northern Shoshone: southern Idaho * Western Shoshone: Nevada, northern Utah * Goshute: western Utah, easte ...
. During European exploration, the
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
was the first to "claim" southern Wyoming. With Mexican independence, it became part of that republic. After defeat in the
Mexican–American War The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the (''United States intervention in Mexico''), was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the ...
, Mexico ceded this territory to the U.S. in 1848. The region was named "Wyoming" in a bill introduced to
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
in 1865 to provide a temporary government for the territory of Wyoming. It had been used earlier by colonists for the
Wyoming Valley The Wyoming Valley is a historic industrialized region of Northeastern Pennsylvania. The region is historically notable for its influence in helping fuel the American Industrial Revolution with its many anthracite coal-mines. As a metropolitan ...
in
Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
, and is derived from the
Lenape language The Delaware languages, also known as the Lenape languages ( del, Lënapei èlixsuwakàn), are Munsee language, Munsee and Unami language, Unami, two closely related languages of the Eastern Algonquian languages, Eastern Algonquian subgroup of ...
Munsee The Munsee (or Minsi or Muncee) or mə́n'si·w ( del, Monsiyok)Online Lenape Talking Dictionary, "Munsee Indians"Link/ref> are a subtribe of the Lenape, originally constituting one of the three great divisions of that nation and dwelling along ...
word , meaning "at the big river flat".Bright, William (2004). ''Native American Place Names of the United States''. Norman: University of Oklahoma Press, pg. 576State of Wyoming—Narrative
Bills for
Wyoming Territory The Territory of Wyoming was an organized incorporated territory of the United States that existed from July 25, 1868, until July 10, 1890, when it was admitted to the Union as the State of Wyoming. Cheyenne was the territorial capital. The bou ...
's admission to the union were introduced in both the U.S. Senate and U.S. House of Representatives in December 1889. On March 27, 1890, the House passed the bill and President
Benjamin Harrison Benjamin Harrison (August 20, 1833March 13, 1901) was an American lawyer and politician who served as the 23rd president of the United States from 1889 to 1893. He was a member of the Harrison family of Virginia–a grandson of the ninth pr ...
signed Wyoming's statehood bill; Wyoming became the 44th state in the union. Historically, European Americans farmed and ranched here, with shepherds and cattle ranchers in conflict over lands. Today Wyoming's economy is largely based on tourism and the extraction of minerals such as
coal Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when ...
,
natural gas Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon d ...
,
oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...
, and
trona Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na2CO3•2NaHCO3•3H2O) is a non- marine evaporite mineral. It is mined as the primary source of sodium carbonate in the United States, where it has repla ...
. Agricultural commodities include barley, hay, livestock,
sugar beet A sugar beet is a plant whose root contains a high concentration of sucrose and which is grown commercially for sugar production. In plant breeding, it is known as the Altissima cultivar group of the common beet ('' Beta vulgaris''). Together ...
s, wheat, and wool. It was the first state to allow women the
right to vote Suffrage, political franchise, or simply franchise, is the right to vote in public, political elections and referendums (although the term is sometimes used for any right to vote). In some languages, and occasionally in English, the right to v ...
and the right to assume elected office, as well as the first state to elect a female governor. Due to this part of its history, its main nickname is "The Equality State" and its official state motto is "Equal Rights". It has been a politically conservative state since the 1950s. The Republican presidential nominee has carried the state in every election since
1968 The year was highlighted by protests and other unrests that occurred worldwide. Events January–February * January 5 – " Prague Spring": Alexander Dubček is chosen as leader of the Communist Party of Czechoslovakia. * J ...
.


History

Several Native American groups originally inhabited the region today known as Wyoming. The
Crow A crow is a bird of the genus '' Corvus'', or more broadly a synonym for all of ''Corvus''. Crows are generally black in colour. The word "crow" is used as part of the common name of many species. The related term "raven" is not pinned scientifica ...
,
Arapaho The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho ba ...
, Lakota, and
Shoshone The Shoshone or Shoshoni ( or ) are a Native American tribe with four large cultural/linguistic divisions: * Eastern Shoshone: Wyoming * Northern Shoshone: southern Idaho * Western Shoshone: Nevada, northern Utah * Goshute: western Utah, easte ...
were but a few of the original inhabitants European explorers encountered when they first visited the region. What is now southwestern Wyoming was claimed by the
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
, which extended through the Southwest and Mexico. With Mexican independence in 1821, it was considered part of
Alta California Alta California ('Upper California'), also known as ('New California') among other names, was a province of New Spain, formally established in 1804. Along with the Baja California peninsula, it had previously comprised the province of , but ...
. U.S. expansion brought settlers who fought for control. Mexico ceded these territories after its defeat in 1848 in the
Mexican–American War The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the (''United States intervention in Mexico''), was an armed conflict between the United States and Mexico from 1846 to 1848. It followed the ...
. From the late 18th century,
French-Canadian French Canadians (referred to as Canadiens mainly before the twentieth century; french: Canadiens français, ; feminine form: , ), or Franco-Canadians (french: Franco-Canadiens), refers to either an ethnic group who trace their ancestry to Fre ...
trappers from Québec and Montréal regularly entered the area for trade with the tribes. French toponyms such as Téton and La Ramie are marks of that history. American
John Colter John Colter (c.1770–1775 – May 7, 1812 or November 22, 1813) was a member of the Lewis and Clark Expedition (1804–1806). Though party to one of the more famous expeditions in history, Colter is best remembered for explorations he made ...
first recorded a description in English of the region in 1807. He was a member of the
Lewis and Clark Expedition The Lewis and Clark Expedition, also known as the Corps of Discovery Expedition, was the United States expedition to cross the newly acquired western portion of the country after the Louisiana Purchase. The Corps of Discovery was a select gr ...
, which was guided by French Canadian
Toussaint Charbonneau Toussaint Charbonneau (March 20, 1767 – August 12, 1843) was a French-Canadian explorer, trader and a member of the Lewis and Clark Expedition. He is also known as the husband of Sacagawea. Early years Charbonneau was born in Boucher ...
and his young Shoshone wife,
Sacagawea Sacagawea ( or ; also spelled Sakakawea or Sacajawea; May – December 20, 1812 or April 9, 1884).e., present-day Gibbons Pass A week later, on July 13, Sacagawea advised Clark to cross into the Yellowstone River basin at what is now known a ...
. At the time, Colter's reports of the
Yellowstone Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellow ...
area were considered fictional. On a return from Astoria, Robert Stuart and a party of five men discovered South Pass in 1812. The
Oregon Trail The Oregon Trail was a east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon. The eastern part of the Oregon Trail spanned part of what is now the state of Kans ...
later followed that route as emigrants moved to the west coast. In 1850, mountain man
Jim Bridger James Felix "Jim" Bridger (March 17, 1804 – July 17, 1881) was an American mountain man, trapper, Army scout, and wilderness guide who explored and trapped in the Western United States in the first half of the 19th century. He was known as Old ...
found what is now known as Bridger Pass. Bridger also explored Yellowstone, and filed reports on the region that, like Colter's, were largely regarded at the time as tall tales. The
Union Pacific Railroad The Union Pacific Railroad , legally Union Pacific Railroad Company and often called simply Union Pacific, is a freight-hauling railroad that operates 8,300 locomotives over routes in 23 U.S. states west of Chicago and New Orleans. Union Paci ...
constructed track through Bridger Pass in 1868. It was used as the route for construction of
Interstate 80 Interstate 80 (I-80) is an east–west transcontinental freeway that crosses the United States from downtown San Francisco, California, to Teaneck, New Jersey, in the New York metropolitan area. The highway was designated in 1956 as one ...
through the mountains 90 years later. The region acquired the name ''Wyoming'' by 1865, when Representative James Mitchell Ashley of
Ohio Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-l ...
introduced a bill to Congress to provide a "temporary government for the territory of Wyoming". The territory was named after the
Wyoming Valley The Wyoming Valley is a historic industrialized region of Northeastern Pennsylvania. The region is historically notable for its influence in helping fuel the American Industrial Revolution with its many anthracite coal-mines. As a metropolitan ...
in Pennsylvania.
Thomas Campbell Thomas Campbell may refer to: Arts and entertainment * Thomas Campbell (poet) (1777–1844), Scottish poet * Thomas Campbell (sculptor) (1790–1858), Scottish sculptor * Thomas Campbell (visual artist) (born 1969), California-based visual artist ...
wrote his 1809 poem "
Gertrude of Wyoming ''Gertrude of Wyoming: A Pennsylvanian Tale'' (1809) is a romantic epic in Spenserian stanza composed by Scottish poet Thomas Campbell (1777–1844). The poem was well received, but not a financial success for its author. The poem was written in ...
", inspired by the
Battle of Wyoming The Battle of Wyoming, also known as the Wyoming Massacre, was a military engagement during the American Revolutionary War between Patriot militiamen and a mixed force of Loyalist soldiers and Iroquois raiders. The clash took place in the Wyom ...
in the
American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of t ...
. The name ultimately derives from the Lenape
Munsee The Munsee (or Minsi or Muncee) or mə́n'si·w ( del, Monsiyok)Online Lenape Talking Dictionary, "Munsee Indians"Link/ref> are a subtribe of the Lenape, originally constituting one of the three great divisions of that nation and dwelling along ...
word ("at the big river flat"). After the Union Pacific Railroad reached
Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enr ...
in 1867, population growth was stimulated. The federal government established the
Wyoming Territory The Territory of Wyoming was an organized incorporated territory of the United States that existed from July 25, 1868, until July 10, 1890, when it was admitted to the Union as the State of Wyoming. Cheyenne was the territorial capital. The bou ...
on July 25, 1868. Lacking significant deposits of gold and silver, unlike mineral-rich
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
, Wyoming did not have such a population boom. But South Pass City had a short-lived boom after the Carissa Mine began producing gold in 1867. Copper was mined in some areas between the Sierra Madre Mountains and the Snowy Range near Grand Encampment. Once government-sponsored expeditions to the Yellowstone country began, Colter's and Bridger's descriptions of the region's landscape were confirmed. In 1872,
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
was created as the world's first, to protect this area. Nearly all of the park lies within the northwestern corner of Wyoming. On December 10, 1869, territorial Governor
John Allen Campbell John Allen Campbell (October 8, 1835July 14, 1880) was a politician and officer in the United States Army, as well as the first Governor of the Wyoming Territory. Biography Campbell was born in Salem, Ohio and attended public school in Ohio. As a ...
extended the right to vote to women, making Wyoming the first territory to do so. It kept that franchise when it established its state constitution. Women first served on juries in Wyoming ( Laramie in 1870). Wyoming was also a pioneer in welcoming women into electoral politics. It had the first female court bailiff ( Mary Atkinson, Laramie, in 1870), and the first female
justice of the peace A justice of the peace (JP) is a judicial officer of a lower or '' puisne'' court, elected or appointed by means of a commission ( letters patent) to keep the peace. In past centuries the term commissioner of the peace was often used with the s ...
in the country (
Esther Hobart Morris Esther Hobart Morris (August 8, 1812 – April 2, 1902) was the first woman justice of the peace in the United States. She began her tenure as justice in South Pass City, Wyoming, on February 14, 1870, serving a term of nearly 9 ...
, South Pass City, in 1870). In 1924, Wyoming was the first state to elect a female governor,
Nellie Tayloe Ross Nellie Davis Tayloe Ross (November 29, 1876 – December 19, 1977) was an American educator and politician who served as the 14th governor of Wyoming from 1925 to 1927, and as the 28th and first female director of the United States Mint from 19 ...
, who took office in January 1925. Due to its civil-rights history, one of Wyoming's state nicknames is "The Equality State", and the official state motto is "Equal Rights". Wyoming's constitution included
women's suffrage Women's suffrage is the right of women to vote in elections. Beginning in the start of the 18th century, some people sought to change voting laws to allow women to vote. Liberal political parties would go on to grant women the right to vot ...
and a pioneering article on
water right Water right in water law refers to the right of a user to use water from a water source, e.g., a river, stream, pond or source of groundwater. In areas with plentiful water and few users, such systems are generally not complicated or contentiou ...
s. Congress admitted Wyoming into the Union as the 44th state on July 10, 1890. Wyoming was the location of the Johnson County War of 1892, which erupted between competing groups of cattle ranchers. The passage of the
Homestead Act The Homestead Acts were several laws in the United States by which an applicant could acquire ownership of government land or the public domain, typically called a homestead. In all, more than of public land, or nearly 10 percent of t ...
led to an influx of small ranchers. A
range war A range war or range conflict is a type of usually violent conflict, most commonly in the 19th and early 20th centuries in the American West. The subject of these conflicts was control of " open range", or range land freely used for cattle grazing ...
broke out when either or both of the groups chose violent conflict over commercial competition in the use of the public land.


Geography


Climate

Wyoming's climate is generally
semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi- ...
and continental (
Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, nota ...
'' ''BSk'''') and is drier and windier in comparison to most of the United States with greater temperature extremes. Much of this is due to the topography of the state. Summers in Wyoming are warm with July high temperatures averaging between in most of the state. With increasing elevation, however, this average drops rapidly with locations above averaging around . Summer nights throughout the state are characterized by a rapid cooldown with even the hottest locations averaging in the range at night. In most of the state, most of the precipitation tends to fall in the late spring and early summer. Winters are cold, but are variable with periods of sometimes extreme cold interspersed between generally mild periods, with
Chinook winds Chinook winds, or simply Chinooks, are two types of prevailing warm, generally westerly winds in western North America: Coastal Chinooks and interior Chinooks. The coastal Chinooks are persistent seasonal, wet, southwesterly winds blowing in from ...
providing unusually warm temperatures in some locations. Wyoming is a dry state with much of the land receiving less than of rainfall per year. Precipitation depends on elevation with lower areas in the
Big Horn Basin The Bighorn Basin is a plateau region and intermontane basin, approximately 100 miles (160 km) wide, in north-central Wyoming in the United States. It is bounded by the Absaroka Range on the west, the Pryor Mountains on the north, the Big ...
averaging , making the area nearly a true
desert A desert is a barren area of landscape where little precipitation occurs and, consequently, living conditions are hostile for plant and animal life. The lack of vegetation exposes the unprotected surface of the ground to denudation. About on ...
. The lower areas in the North and on the eastern plains typically average around , making the climate there
semi-arid A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi- ...
. Some mountain areas do receive a good amount of precipitation, or more, much of it as snow, sometimes or more annually. The state's highest recorded temperature is at Basin on July 12, 1900, and the lowest recorded temperature is at Riverside on February 9, 1933. The number of
thunderstorm A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere, known as thunder. Relatively weak thunderstorms are some ...
days vary across the state with the southeastern plains of the state having the most days of thunderstorm activity. Thunderstorm activity in the state is highest during the late spring and early summer. The southeastern corner of the state is the most vulnerable part of the state to
tornado A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, alt ...
activity. Moving away from that point and westwards, the incidence of tornadoes drops dramatically with the west part of the state showing little vulnerability. Tornadoes, where they occur, tend to be small and brief, unlike some of those that occur farther east.


Location and size

As specified in the designating legislation for the
Territory of Wyoming The Territory of Wyoming was an organized incorporated territory of the United States that existed from July 25, 1868, until July 10, 1890, when it was admitted to the Union as the State of Wyoming. Cheyenne was the territorial capital. The bou ...
, Wyoming's borders are lines of
latitude In geography, latitude is a coordinate that specifies the north– south position of a point on the surface of the Earth or another celestial body. Latitude is given as an angle that ranges from –90° at the south pole to 90° at the north ...
41°N and 45°N, and
longitude Longitude (, ) is a geographic coordinate that specifies the east– west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek let ...
104°3'W and 111°3'W (27 and 34 west of the
Washington Meridian The Washington meridians are four meridians that were used as prime meridians in the United States and pass through Washington, D.C. The four which have been specified are: # through the Capitol # through the White House # through the old Naval ...
)—a
geodesic In geometry, a geodesic () is a curve representing in some sense the shortest path ( arc) between two points in a surface, or more generally in a Riemannian manifold. The term also has meaning in any differentiable manifold with a connecti ...
quadrangle. Wyoming is one of only three states (the others being
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
and
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
) to have borders defined by ''only'' "straight" lines. Due to surveying inaccuracies during the 19th century, Wyoming's legal border deviates from the true
latitude In geography, latitude is a coordinate that specifies the north– south position of a point on the surface of the Earth or another celestial body. Latitude is given as an angle that ranges from –90° at the south pole to 90° at the north ...
and
longitude Longitude (, ) is a geographic coordinate that specifies the east– west position of a point on the surface of the Earth, or another celestial body. It is an angular measurement, usually expressed in degrees and denoted by the Greek let ...
lines by up to half of a mile (0.8 km) in some spots, especially in the mountainous region along the 45th parallel. Wyoming is bordered on the north by
Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...
, on the east by
South Dakota South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large po ...
and
Nebraska Nebraska () is a state in the Midwestern region of the United States. It is bordered by South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Kansas to the south; Colorado to the sout ...
, on the south by
Colorado Colorado (, other variants) is a state in the Mountain West subregion of the Western United States. It encompasses most of the Southern Rocky Mountains, as well as the northeastern portion of the Colorado Plateau and the western edge of the ...
, on the southwest by
Utah Utah ( , ) is a state in the Mountain West subregion of the Western United States. Utah is a landlocked U.S. state bordered to its east by Colorado, to its northeast by Wyoming, to its north by Idaho, to its south by Arizona, and to its ...
, and on the west by
Idaho Idaho ( ) is a U.S. state, state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Monta ...
. It is the tenth largest state in the United States in total area, containing and is made up of 23 counties. From the north border to the south border it is ; and from the east to the west border is at its south end and at the north end.


Natural landforms


Mountain ranges

The
Great Plains The Great Plains (french: Grandes Plaines), sometimes simply "the Plains", is a broad expanse of flatland in North America. It is located west of the Mississippi River and east of the Rocky Mountains, much of it covered in prairie, steppe, a ...
meet the
Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico ...
in Wyoming. The state is a great
plateau In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides ...
broken by many
mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have ari ...
s. Surface elevations range from the summit of
Gannett Peak Gannett Peak is the highest mountain peak in the U.S. state of Wyoming at . It lies in the Wind River Range within the Bridger Wilderness of the Bridger-Teton National Forest. Straddling the Continental Divide along the boundary between Fremo ...
in the Wind River Mountain Range, at , to the
Belle Fourche River The Belle Fourche River (pronounced ''bel FOOSH''; lkt, Šahíyela Wakpá) is a tributary of the Cheyenne River, approximately long, in the U.S. states of Wyoming and South Dakota. It is part of the Mississippi River watershed via the Cheyenn ...
valley in the state's northeast corner, at . In the northwest are the Absaroka, Owl Creek, Gros Ventre, Wind River, and the Teton ranges. In the north central are the
Big Horn Mountains The Bighorn Mountains ( cro, Basawaxaawúua, lit=our mountains or cro, Iisaxpúatahchee Isawaxaawúua, label=none, lit=bighorn sheep's mountains) are a mountain range in northern Wyoming and southern Montana in the United States, forming a ...
; in the northeast, the
Black Hills The Black Hills ( lkt, Ȟe Sápa; chy, Moʼȯhta-voʼhonáaeva; hid, awaxaawi shiibisha) is an isolated mountain range rising from the Great Plains of North America in western South Dakota and extending into Wyoming, United States. Black ...
; and in the southern region the Laramie, Snowy, and Sierra Madre ranges. The Snowy Range in the south central part of the state is an extension of the Colorado Rockies both in geology and in appearance. The Wind River Range in the west central part of the state is remote and includes more than 40 mountain peaks in excess of tall in addition to
Gannett Peak Gannett Peak is the highest mountain peak in the U.S. state of Wyoming at . It lies in the Wind River Range within the Bridger Wilderness of the Bridger-Teton National Forest. Straddling the Continental Divide along the boundary between Fremo ...
, the highest peak in the state. The Bighorn Mountains in the north central portion are somewhat isolated from the bulk of the Rocky Mountains. The Teton Range in the northwest extends for , part of which is included in
Grand Teton National Park Grand Teton National Park is an American national park in northwestern Wyoming. At approximately , the park includes the major peaks of the Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton ...
. The park includes the
Grand Teton Grand Teton is the highest mountain in Grand Teton National Park, in Northwest Wyoming, and a classic destination in American mountaineering. Geography Grand Teton, at , is the highest point of the Teton Range, and the second highest peak in ...
, the second-highest peak in the state. The
Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not c ...
spans north–south across the central portion of the state. Rivers east of the divide drain into the
Missouri River Basin The Missouri River Valley outlines the journey of the Missouri River from its headwaters where the Madison, Jefferson and Gallatin Rivers flow together in Montana to its confluence with the Mississippi River in the State of Missouri. At long ...
and eventually the
Gulf of Mexico The Gulf of Mexico ( es, Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United ...
. They are the
North Platte North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is ...
,
Wind Wind is the natural movement of air or other gases relative to a planet's surface. Winds occur on a range of scales, from thunderstorm flows lasting tens of minutes, to local breezes generated by heating of land surfaces and lasting a few ...
, Bighorn, and
Yellowstone Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellow ...
rivers. The
Snake River The Snake River is a major river of the greater Pacific Northwest region in the United States. At long, it is the largest tributary of the Columbia River, in turn, the largest North American river that empties into the Pacific Ocean. The Snake ...
in northwest Wyoming eventually drains into the
Columbia River The Columbia River ( Upper Chinook: ' or '; Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia ...
and the Pacific Ocean, as does the Green River through the
Colorado River The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid watershed that encompasses parts of seven U.S. s ...
Basin. The Continental Divide forks in the south central part of the state in an area known as the Great Divide Basin where water that precipitates onto or flows into it cannot reach an ocean—it ''all'' sinks into the soil and eventually evaporates. Several rivers begin in or flow through the state, including the Yellowstone River, Bighorn River, Green River, and the Snake River.


Basins

Much of Wyoming is covered with large basins containing different eco-regions, from shrublands to smaller patches of desert. Regions of the state classified as basins contain everything from large geologic formations to sand dunes and vast unpopulated spaces. Basin landscapes are typically at lower elevations and include rolling hills, valleys, mesas, terraces and other rugged terrain, but also include natural springs as well as rivers and artificial reservoirs. They have common plant species such as various subspecies of
sagebrush Sagebrush is the common name of several woody and herbaceous species of plants in the genus '' Artemisia''. The best known sagebrush is the shrub '' Artemisia tridentata''. Sagebrushes are native to the North American west. Following is an al ...
,
juniper Junipers are coniferous trees and shrubs in the genus ''Juniperus'' () of the cypress family Cupressaceae. Depending on the taxonomy, between 50 and 67 species of junipers are widely distributed throughout the Northern Hemisphere, from the Arc ...
and grasses such as wheatgrass, but basins are known for their diversity of plant and animal species.


Islands

Wyoming has 32 named islands; the majority are in Jackson Lake and
Yellowstone Lake Yellowstone Lake is the largest body of water in Yellowstone National Park. The lake is above sea level and covers with of shoreline. While the average depth of the lake is , its greatest depth is at least . Yellowstone Lake is the largest fre ...
, within
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
in the northwest portion of the state. The Green River in the southwest also contains a number of islands.


Regions and administrative divisions


Counties

The state of Wyoming has 23
counties A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...
. Wyoming license plates have a number on the left that indicates the county where the vehicle is registered, ranked by an earlier census. Specifically, the numbers are representative of the property values of the counties in 1930. The county license plate numbers are:


Cities and towns

The State of Wyoming has 99
incorporated municipalities A municipal corporation is the legal term for a local governing body, including (but not necessarily limited to) cities, counties, towns, townships, charter townships, villages, and boroughs. The term can also be used to describe municipally own ...
. In 2005, 50.6% of Wyomingites lived in one of the 13 most populous Wyoming municipalities.


Metropolitan areas

The
United States Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of th ...
has defined two
metropolitan statistical areas In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or tow ...
(MSA) and seven micropolitan statistical areas (MiSA) for the state. In 2008, 30.4% of Wyomingites lived in either of the metropolitan statistical areas, and 73% lived in either a metropolitan or a micropolitan area.


Demographics


Population

The
United States Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of th ...
estimated the population of Wyoming was 578,759 in 2019; in 2020, it had a 2020 census population of 576,851. The
center of population In demographics, the center of population (or population center) of a region is a geographical point that describes a centerpoint of the region's population. There are several ways of defining such a "center point", leading to different geog ...
of Wyoming is in
Natrona County Natrona County is a county in the U.S. state of Wyoming. As of the 2020 United States Census, the population was 79,955, making it the second-most populous county in Wyoming. Its county seat is Casper. Natrona County comprises the Casper, WY ...
. In 2014, the United States Census Bureau estimated the population's racial composition was 92.7%
white White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White ...
(82.9% non-Hispanic white), 2.7% American Indian and Alaska Native, 1.6% Black or African American, 1.0% Asian American, and 0.1% Native Hawaiian or Pacific Islander. As of 2011, 24.9% of Wyoming's population younger than age1 were minorities. According to data from the
American Community Survey The American Community Survey (ACS) is a demographics survey program conducted by the U.S. Census Bureau. It regularly gathers information previously contained only in the long form of the decennial census, such as ancestry, citizenship, educati ...
, as of 2018, Wyoming was the only U.S. state where African Americans earn a higher median income than white workers. According to the 2010 census, the racial composition of the population was 90.7% white, 0.8% black or African American, 2.4% American Indian and Alaska Native, 0.8% Asian American, 0.1% Native Hawaiian and other Pacific Islander, 2.2% from two or more races, and 3.0% from some other race. Ethnically, 8.9% of the total population was of Hispanic or Latino origin (they may be of any race) and 91.1% Non-Hispanic, with
non-Hispanic white Non-Hispanic whites or Non-Latino whites are Americans who are classified as "white", and are not of Hispanic (also known as "Latino") heritage. The United States Census Bureau defines ''white'' to include European Americans, Middle Eastern Am ...
s constituting the largest non-Hispanic group at 85.9%. As of 2015, Wyoming had an estimated population of 586,107, which was an increase of 1,954, or 0.29%, from the prior year and an increase of 22,481, or 3.99%, since the 2010 census. This includes a natural increase since the last census of 12,165 (33,704 births minus 21,539 deaths) and an increase from net migration of 4,035 into the state. Immigration resulted in a net increase of 2,264 and migration within the country produced a net increase of 1,771. In 2004, the foreign-born population was 11,000 (2.2%). In 2005, total births in Wyoming were 7,231 (birth rate of 14.04 per thousand). Sparsely populated, Wyoming is the least populous state of the United States. Wyoming has the second-lowest population density in the country (behind
Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U ...
) and is the sparsest-populated of the 48
contiguous states The contiguous United States (officially the conterminous United States) consists of the 48 adjoining U.S. states and the Federal District of the United States of America. The term excludes the only two non-contiguous states, Alaska and Hawaii ...
. It is one of only two states (
Vermont Vermont () is a U.S. state, state in the northeast New England region of the United States. Vermont is bordered by the states of Massachusetts to the south, New Hampshire to the east, and New York (state), New York to the west, and the Provin ...
) with a population smaller than that of the nation's capital. According to the 2000 census, the largest ancestry groups in Wyoming were:
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...
(26.0%),
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ...
(16.0%), Irish (13.3%),
Norwegian Norwegian, Norwayan, or Norsk may refer to: *Something of, from, or related to Norway, a country in northwestern Europe * Norwegians, both a nation and an ethnic group native to Norway * Demographics of Norway *The Norwegian language, including ...
(4.3%), and Swedish (3.5%).


Birth data

''Note: Births in table don't add up, because Hispanics are counted both by their ethnicity and by their race, giving a higher overall number.'' * Since 2016, data for births of White Hispanic origin are not collected, but included in one ''Hispanic'' group; persons of Hispanic origin may be of any race.


Languages

In 2010, 93.39% (474,343) of Wyomingites over age 5 spoke
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ...
as their
primary language A first language, native tongue, native language, mother tongue or L1 is the first language or dialect that a person has been exposed to from birth or within the critical period. In some countries, the term ''native language'' or ''mother tong ...
; 4.47% (22,722) spoke
Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...
, 0.35% (1,771) spoke
German German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...
, and 0.28% (1,434) spoke
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
. Other common non-English languages included Algonquian (0.18%), Russian (0.10%),
Tagalog Tagalog may refer to: Language * Tagalog language, a language spoken in the Philippines ** Old Tagalog, an archaic form of the language ** Batangas Tagalog, a dialect of the language * Tagalog script, the writing system historically used for Taga ...
, and
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
(both 0.09%). In 2007, the
American Community Survey The American Community Survey (ACS) is a demographics survey program conducted by the U.S. Census Bureau. It regularly gathers information previously contained only in the long form of the decennial census, such as ancestry, citizenship, educati ...
reported 6.2% (30,419) of Wyoming's population over five spoke a language other than English at home. Of those, 68.1% were able to speak English very well, 16.0% spoke English well, 10.9% did not speak English well, and 5.0% did not speak English at all.


Religion

In 2020, the
Public Religion Research Institute The Public Religion Research Institute (PRRI) is an American nonprofit, nonpartisan research and education organization that conducts public opinion polls on a variety of topics, specializing in the quantitative and qualitative study of politic ...
determined that about 55% of Wyoming's adult population was
Christian Christians () are people who follow or adhere to Christianity, a monotheistic Abrahamic religion based on the life and teachings of Jesus Christ. The words ''Christ'' and ''Christian'' derive from the Koine Greek title ''Christós'' (Χρι� ...
, primarily
evangelical Evangelicalism (), also called evangelical Christianity or evangelical Protestantism, is a worldwide interdenominational movement within Protestant Christianity that affirms the centrality of being " born again", in which an individual expe ...
and
mainline Protestant The mainline Protestant churches (also called mainstream Protestant and sometimes oldline Protestant) are a group of Protestant denominations in the United States that contrast in history and practice with evangelical, fundamentalist, and chari ...
,
Roman Catholic Roman or Romans most often refers to: * Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD * Roman people, the people of ancient Rome *'' Epistle to the Romans'', shortened to ''Romans'', a let ...
, and
Mormon Mormons are a religious and cultural group related to Mormonism, the principal branch of the Latter Day Saint movement started by Joseph Smith in upstate New York during the 1820s. After Smith's death in 1844, the movement split into se ...
. The Public Religion Research Institute survey documented a decrease in religiosity from a 2014 separate
Pew Research Center The Pew Research Center is a nonpartisan American think tank (referring to itself as a "fact tank") based in Washington, D.C. It provides information on social issues, public opinion, and demographic trends shaping the United States and th ...
study; according to the Public Religion Research Institute, the irreligious made up 40% of the state population by 2020. According to a 2013 Gallup poll, Wyomingites' religious affiliations were 49% Protestant, 23% nonreligious or other, 18% Catholic, 9%
Latter-day Saint Mormons are a religious and cultural group related to Mormonism, the principal branch of the Latter Day Saint movement started by Joseph Smith in upstate New York during the 1820s. After Smith's death in 1844, the movement split into sev ...
(Mormons), and less than 1%
Jewish Jews ( he, יְהוּדִים, , ) or Jewish people are an ethnoreligious group and nation originating from the Israelites Israelite origins and kingdom: "The first act in the long drama of Jewish history is the age of the Israelites""The ...
. A 2010 ARDA report recognized as Wyoming's largest denominations the Church of Jesus Christ of Latter-day Saints (Mormons), with 62,804 (11%); the Catholic Church, with 61,222 (10.8%); and the
Southern Baptist Convention The Southern Baptist Convention (SBC) is a Christian denomination based in the United States. It is the world's largest Baptist denomination, and the largest Protestant and second-largest Christian denomination in the United States. The wor ...
, with 15,812 (2.8%). The report counted 59,247 evangelical Protestants (10.5%), 36,539 mainline Protestants (6.5%), 785 Eastern Orthodox Christians; 281 Black Protestants; 65,000 adhering to other traditions; and 340,552 claiming no religious tradition. In 2020, ARDA reported the state's largest individual denominations as the following: the Catholic Church (69,500); the Church of Jesus Christ of Latter-day Saints (67,729); and the Southern Baptist Convention (11,082). Non-denominational Protestants were 23,410 in number.


Economy and infrastructure

According to a 2012 United States Bureau of Economic Analysis report, Wyoming's gross state product was $38.4 billion. As of 2014, the population was growing slightly with the most growth in tourist-oriented areas such as Teton County. Boom conditions in neighboring states such as
North Dakota North Dakota () is a U.S. state in the Upper Midwest, named after the indigenous Dakota Sioux. North Dakota is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minnesota to the east, ...
were drawing energy workers away. About half of Wyoming's counties showed population loss. The state makes active efforts through Wyoming Grown, an internet-based recruitment program, to find jobs for young people educated in Wyoming who have emigrated but may wish to return. The mineral extraction industry and travel and tourism sector are the main drivers of Wyoming's economy. The federal government owns about 50% of its landmass, while the state controls 6%. The total taxable value of mining production in Wyoming in 2001 was over $6.7 billion. The
tourism industry Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World Tourism Organization defines tourism ...
accounts for over $2 billion in revenue. In 2002, more than six million people visited Wyoming's
national park A national park is a natural park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual ...
s and monuments. Wyoming's main tourist attractions include
Grand Teton National Park Grand Teton National Park is an American national park in northwestern Wyoming. At approximately , the park includes the major peaks of the Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton ...
,
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
, Devils Tower National Monument, Independence Rock and
Fossil Butte National Monument Fossil Butte National Monument is a United States National Monument managed by the National Park Service, located west of Kemmerer, Wyoming, United States. It centers on an assemblage of Eocene Epoch (56 to 34 million years ago) animal and p ...
. Yellowstone, the world's first national park, receives three million visitors each year. Historically, agriculture has been an important component of Wyoming's economy. Its overall importance to the economy has waned, but it is still an essential part of Wyoming's culture and lifestyle. The main agricultural commodities Wyoming produces include livestock (beef), hay,
sugar beets Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or double ...
, grain (wheat and barley), and
wool Wool is the textile fibre obtained from sheep and other mammals, especially goats, rabbits, and camelids. The term may also refer to inorganic materials, such as mineral wool and glass wool, that have properties similar to animal wool. ...
. More than 91% of Wyoming's land is classified as rural. Wyoming is the home of only a handful of companies with a regional or national presence. Taco John's and Sierra Trading Post, both in Cheyenne, are privately held.
Cloud Peak Energy Cloud Peak Energy Inc. is a company headquartered in Gillette, Wyoming which mines coal in the Powder River Basin. The company was formed as a corporate spin-off from Rio Tinto Energy America in 2009. In its 2009 Annual Report Rio Tinto stated ...
in Gillette and U.S. Energy Corp. (NASDAQ: USEG) in Riverton are Wyoming's only publicly traded companies.


Mineral and energy production

Wyoming's mineral commodities include coal, natural gas,
coalbed methane Coalbed methane (CBM or coal-bed methane), coalbed gas, coal seam gas (CSG), or coal-mine methane (CMM) is a form of natural gas extracted from coal beds. In recent decades it has become an important source of energy in United States, Canada, Au ...
,
crude oil Petroleum, also known as crude oil, or simply oil, is a naturally occurring yellowish-black liquid mixture of mainly hydrocarbons, and is found in geological formations. The name ''petroleum'' covers both naturally occurring unprocessed crude ...
,
uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...
, and
trona Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na2CO3•2NaHCO3•3H2O) is a non- marine evaporite mineral. It is mined as the primary source of sodium carbonate in the United States, where it has repla ...
. * Wyoming produced 277 million short tons (251.29 million metric tons) of coal in 2019, a 9% drop from 2018. Wyoming's coal production peaked in 2008, when 514 million short tons (466.3 million metric tons) were produced. Wyoming has a reserve of 68.7 billion tons (62.3 billion metric tons) of coal. Major coal areas include the
Powder River Basin The Powder River Basin is a geologic structural basin in southeast Montana and northeast Wyoming, about east to west and north to south, known for its extensive coal reserves. The former hunting grounds of the Oglala Lakota, the area is very s ...
and the Green River Basin. * The boom for coalbed methane (CBM) began in the mid-1990s. CBM is methane gas extracted from Wyoming's coal bed seams. It is a means of natural gas production. There has been substantial CBM production in the
Powder River Basin The Powder River Basin is a geologic structural basin in southeast Montana and northeast Wyoming, about east to west and north to south, known for its extensive coal reserves. The former hunting grounds of the Oglala Lakota, the area is very s ...
. In 2002, the CBM production yield was 327.5 billion cubic feet (9.3 km3). * Wyoming produced of crude oil in 2007. The state ranked fifth nationwide in oil production in 2007. Petroleum is most often used as a motor fuel, but is also used in the manufacture of plastics, paints, and synthetic rubber. * The
Kelsey Lake Diamond Mine Kelsey Lake Diamond Mine is a defunct diamond mine in Colorado, USA. It is located in the State Line Kimberlite District, near the Wyoming border, and consists of nine kimberlite volcanic pipes, of which two were open pit mined. At the time ...
in Colorado, less than from the Wyoming border, produced gem-quality diamonds for several years. The
Wyoming craton The Wyoming Craton is a craton in the west-central United States and western Canada – more specifically, in Montana, Wyoming, southern Alberta, southern Saskatchewan, and parts of northern Utah. Also called the Wyoming Province, it is the init ...
, which hosts the
kimberlite Kimberlite is an igneous rock and a rare variant of peridotite. It is most commonly known to be the main host matrix for diamonds. It is named after the town of Kimberley in South Africa, where the discovery of an diamond called the Star of S ...
volcanic pipe Volcanic pipes or volcanic conduits are subterranean geological structures formed by the violent, supersonic eruption of deep-origin volcanoes. They are considered to be a type of ''diatreme''. Volcanic pipes are composed of a deep, narrow cone o ...
s that were mined, underlies most of Wyoming. * Wyoming produced 1.77 trillion cubic feet (50.0 billion m3) of natural gas in 2016, ranking the state ranked 6th nationwide in natural gas production. Major markets for natural gas include industrial, commercial, and domestic heating. * Wyoming possesses the world's largest known reserve of
trona Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na2CO3•2NaHCO3•3H2O) is a non- marine evaporite mineral. It is mined as the primary source of sodium carbonate in the United States, where it has repla ...
, a mineral used in manufacturing glass, paper, soaps, baking soda, water softeners, and pharmaceuticals. In 2008, Wyoming produced 46 million short tons (41.7 million metric tons) of trona, 25% of the world's production. * Because of its geography and altitude, the potential for
wind power in Wyoming Wyoming has one of the highest wind power potentials of any state in the United States. In 2019, Wyoming had wind powered electricity generating capacity of 1,589 MW, which produced 9.85% of its electric generation, with an additional 3,753 M ...
is one of the highest of any U.S. state. The
Chokecherry and Sierra Madre Wind Energy Project The Chokecherry and Sierra Madre Wind Energy Project is large-scale wind farm located near Rawlins, Wyoming, Rawlins, Wyoming, currently under construction. If completed as scheduled in 2026, it is expected to become the largest wind farm in the ...
is the largest commercial wind generation facility under development in North America. Carbon County is home to the largest proposed wind farm in the nation. Construction plans have been halted because of proposed new taxes on wind power energy production. * Although uranium mining in Wyoming is much less active than in previous decades, recent increases in
uranium Uranium is a chemical element with the symbol U and atomic number 92. It is a silvery-grey metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak ...
's price have generated new interest in prospecting and mining.


Taxes

Unlike most other states, Wyoming levies no individual or corporate
income tax An income tax is a tax imposed on individuals or entities (taxpayers) in respect of the income or profits earned by them (commonly called taxable income). Income tax generally is computed as the product of a tax rate times the taxable income. Ta ...
. It also assesses no tax on retirement income earned and received from another state. Wyoming has a state
sales tax A sales tax is a tax paid to a governing body for the sales of certain goods and services. Usually laws allow the seller to collect funds for the tax from the consumer at the point of purchase. When a tax on goods or services is paid to a gove ...
of 4%. Counties have the option to collect an additional 1% tax for general revenue and a 1% tax for specific purposes, if approved by voters. Food for human consumption is not subject to sales tax. A county lodging tax varies from 2% to 5%. The state collects a
use tax A use tax is a type of tax levied in the United States by numerous state governments. It is essentially the same as a sales tax but is applied not where a product or service was sold but where a merchant bought a product or service and then conv ...
of 5% on items purchased elsewhere and brought into Wyoming. All
property tax A property tax or millage rate is an ad valorem tax on the value of a property.In the OECD classification scheme, tax on property includes "taxes on immovable property or net wealth, taxes on the change of ownership of property through inher ...
is based on the proprety's assessed value; Wyoming's Department of Revenue's Ad Valorem Tax Division supports, trains, and guides local government agencies in the uniform assessment, valuation and taxation of locally assessed property. "Assessed value" means taxable value; "taxable value" means a percentage of the fair market value of property in a particular class. Statutes limit property tax increases. For county revenue, the property tax rate cannot exceed 12
mills Mills is the plural form of mill, but may also refer to: As a name * Mills (surname), a common family name of English or Gaelic origin * Mills (given name) *Mills, a fictional British secret agent in a trilogy by writer Manning O'Brine Places Uni ...
(or 1.2%) of assessed value. For cities and towns, the rate is limited to eight
mills Mills is the plural form of mill, but may also refer to: As a name * Mills (surname), a common family name of English or Gaelic origin * Mills (given name) *Mills, a fictional British secret agent in a trilogy by writer Manning O'Brine Places Uni ...
(0.8%). With very few exceptions, state law limits the property tax rate for all governmental purposes.
Personal property property is property that is movable. In common law systems, personal property may also be called chattels or personalty. In civil law systems, personal property is often called movable property or movables—any property that can be moved fr ...
held for personal use is tax-exempt. Inventory held for resale, pollution control equipment, cash, accounts receivable, stocks and bonds are also exempt. Other exemptions include property used for religious, educational, charitable, fraternal, benevolent and government purposes and improvements for handicapped access. Mine lands, underground mining equipment, and oil and gas extraction equipment are exempt from property tax, but companies must pay a gross products tax on minerals and a severance tax on mineral production. Wyoming does not collect
inheritance tax An inheritance tax is a tax paid by a person who inherits money or property of a person who has died, whereas an estate tax is a levy on the estate (money and property) of a person who has died. International tax law distinguishes between an e ...
es. There is limited
estate tax An inheritance tax is a tax paid by a person who inherits money or property of a person who has died, whereas an estate tax is a levy on the estate (money and property) of a person who has died. International tax law distinguishes between an ...
related to federal estate tax collection. In 2008, the Tax Foundation reported that Wyoming had the most "business-friendly" tax climate of any U.S. state. Wyoming state and local governments in fiscal year 2007 collected $2.242 billion in taxes, levies, and royalties from the oil and gas industry. The state's mineral industry, including oil, gas,
trona Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na2CO3•2NaHCO3•3H2O) is a non- marine evaporite mineral. It is mined as the primary source of sodium carbonate in the United States, where it has repla ...
, and coal, provided $1.3 billion in property taxes from 2006 mineral production. As of 2017, Wyoming receives more federal tax dollars as a percentage of state general revenue than any state except
Montana Montana () is a state in the Mountain West division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Canadian provinces of Alberta, British Columb ...
. As of 2016, Wyoming does not require the beneficial owners of LLCs to be disclosed in the filing, which creates an opportunity for a tax haven, according to Clark Stith of Clark Stith & Associates.


Transportation

Wyoming's largest airport is
Jackson Hole Airport Jackson Hole Airport is a United States public airport located seven miles (11 km) north of Jackson, in Teton County, Wyoming. In 2019, it was the busiest airport in Wyoming by passenger traffic with 455,000 passengers. During peak seasons ...
, with more than 500 employees. Three interstate highways and 13 U.S. highways pass through Wyoming. The Wyoming state highway system also serves the state.
Interstate 25 Interstate 25 (I-25) is a major Interstate Highway in the western United States. It is primarily a north–south highway, serving as the main route through New Mexico, Colorado, and Wyoming. I-25 stretches from I-10 at Las Cruces, New Mexi ...
enters Wyoming south of Cheyenne and runs north, intersecting Interstate 80 immediately west of Cheyenne. It passes through Casper and ends at Interstate 90, near Buffalo.
Interstate 80 Interstate 80 (I-80) is an east–west transcontinental freeway that crosses the United States from downtown San Francisco, California, to Teaneck, New Jersey, in the New York metropolitan area. The highway was designated in 1956 as one ...
crosses the Utah border west of Evanston and runs east through the southern third of the state, passing through Cheyenne before entering Nebraska near Pine Bluffs.
Interstate 90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, and ...
comes into Wyoming near Parkman and cuts through the northeastern part of the state. It serves
Gillette Gillette is an American brand of safety razors and other personal care products including shaving supplies, owned by the multi-national corporation Procter & Gamble (P&G). Based in Boston, Massachusetts, United States, it was owned by The Gill ...
and enters South Dakota east of
Sundance A Sun Dance is a Native American ceremony. Sun dance or Sundance may also refer to: Places ;Canada * Sundance, Calgary, Alberta, a neighbourhood * Sundance, Manitoba, a ghost town ;United States * Sundance, New Mexico, a census-designated pla ...
. U.S. Routes 14, 16, and the eastern section of U.S. 20 have their western terminus at the eastern entrance to Yellowstone National Park and pass through
Cody Cody may refer to: People *Cody (given name) *Cody (surname) * Cody (wrestler), a ring name of Cody Runnels Places Canada *Cody, British Columbia United States * Cody, Florida * Cody (Duluth), Minnesota * Cody, Missouri * Cody, Nebraska *Cody, ...
. U.S. 14 runs eastward before joining I-90 at
Gillette Gillette is an American brand of safety razors and other personal care products including shaving supplies, owned by the multi-national corporation Procter & Gamble (P&G). Based in Boston, Massachusetts, United States, it was owned by The Gill ...
. U.S. 14 then follows I-90 to the South Dakota border. U.S. 16 and 20 split off of U.S. 14 at Greybull and U.S. 16 turns east at Worland while U.S. 20 continues south
Shoshoni The Shoshone or Shoshoni ( or ) are a Native American tribe with four large cultural/linguistic divisions: * Eastern Shoshone: Wyoming * Northern Shoshone: southern Idaho * Western Shoshone: Nevada, northern Utah * Goshute: western Utah, e ...
.
U.S. Route 287 U.S. Route 287 (US 287) is a north–south (physically northwest–southeast) United States highway. At long, it is the second longest three-digit U.S. Route, behind US 281. It serves as the major truck route between Fort Worth and Ama ...
runs from
Fort Collins, Colorado Fort Collins is a home rule municipality that is the county seat and the most populous municipality of Larimer County, Colorado, United States. The city population was 169,810 at the 2020 census, an increase of 17.94% since 2010. Fort Collin ...
, to
Laramie, Wyoming Laramie is a city in and the county seat of Albany County, Wyoming, United States. The population was estimated 32,711 in 2019, making it the third-largest city in Wyoming after Cheyenne and Casper. Located on the Laramie River in southeaster ...
, through a pass between the
Laramie Mountains The Laramie Mountains are a range of moderately high peaks on the eastern edge of the Rocky Mountains in the U.S states of Wyoming and Colorado. The range is the northernmost extension of the line of the ranges along the eastern side of the R ...
and the
Medicine Bow Mountains The Medicine Bow Mountains are a mountain range in the Rocky Mountains that extend from northern Colorado into southern Wyoming. The northern extent of this range is the sub-range the Snowy Range. From the northern end of Colorado's Never Summe ...
, then merges with US 30 and I-80 until it reaches Rawlins, where it continues north, passing Lander. Outside of Moran, U.S. 287 is part of a large interchange with U.S. Highways 26, 191, and 89, before continuing north to Yellowstone's southern entrance. U.S. 287 continues north of Yellowstone, but the park separates the two sections. Other
U.S. highways The United States Numbered Highway System (often called U.S. Routes or U.S. Highways) is an integrated network of roads and highways numbered within a nationwide grid in the contiguous United States. As the designation and numbering of these hi ...
that pass through Wyoming are 18, 26, 30, 85, 87, 89, 189, 191, 212, and 287. Wyoming is one of only two states (the other is
South Dakota South Dakota (; Sioux: , ) is a U.S. state in the North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Lakota and Dakota Sioux Native American tribes, who comprise a large po ...
) in the
48 contiguous states The contiguous United States (officially the conterminous United States) consists of the 48 adjoining U.S. states and the Federal District of the United States of America. The term excludes the only two non-contiguous states, Alaska and Hawaii ...
not served by
Amtrak The National Railroad Passenger Corporation, doing business as Amtrak () , is the national passenger railroad company of the United States. It operates inter-city rail service in 46 of the 48 contiguous U.S. States and nine cities in Canada. ...
. It was once served by Amtrak's San Francisco Zephyr and Pioneer lines. While no passenger trains roll through Wyoming today, intercity buses continue to connect residents across the state. Intercity bus carriers in the state include Express Arrow,
Greyhound Lines Greyhound Lines, Inc. (commonly known as simply Greyhound) operates the largest intercity bus service in North America, including Greyhound Mexico. It also operates charter bus services, Amtrak Thruway services, commuter bus services, and ...
, and Jefferson Lines.


Major interstates

* (300.5 mi) connects
Denver Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the Unit ...
,
Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enr ...
,
Casper Casper may refer to: People * Casper (given name) * Casper (surname) * Casper (Maya ruler) (422–487?), ruler of the Mayan city of Palenque * Tok Casper, first known king of Maya city-state Quiriguá in Guatemala, ruling beginning in 426 * Da ...
and Buffalo. Most of the highway is connected with
US 87 U.S. Highway 87 (US 87) is a north–south United States highway (though it is signed east–west in New Mexico) that runs for 1,998 miles (3,215 km) from northern Montana to southern Texas, making it the longest north-south r ...
. Major junctions include
Interstate 80 Interstate 80 (I-80) is an east–west transcontinental freeway that crosses the United States from downtown San Francisco, California, to Teaneck, New Jersey, in the New York metropolitan area. The highway was designated in 1956 as one ...
,
US 30 U.S. Route 30 or U.S. Highway 30 (US 30) is an east–west main route in the system of the United States Numbered Highways, with the highway traveling across the northern tier of the country. With a length of , it is the third longest ...
,
US 85 U.S. Route 85 (US 85) is a north–south United States Highway that travels in the Mountain and Northern Plains states of the United States. The southern terminus of the highway is at the Mexican border in El Paso, Texas, connecting ...
, US 26, US Routes 18 & 20 and US 16 before its northern terminus at
Interstate 90 Interstate 90 (I-90) is an east–west transcontinental freeway and the longest Interstate Highway in the United States at . It begins in Seattle, Washington, and travels through the Pacific Northwest, Mountain West, Great Plains, Midwest, and ...
in Buffalo. * (402.8 mi) connects Evanston, Rock Springs, Rawlins, Laramie and
Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian language family. Today, the Cheyenne people are split into two federally recognized nations: the Southern Cheyenne, who are enr ...
. Major junctions include
US 191 U.S. Route 191 (US 191) is a spur of U.S. Route 91 that has two branches. The southern branch runs for from Douglas, Arizona on the Mexican border to the southern part of Yellowstone National Park. The northern branch runs for from the nort ...
,
US 287 U.S. Route 287 (US 287) is a north–south (physically northwest–southeast) United States highway. At long, it is the second longest three-digit U.S. Route, behind US 281. It serves as the major truck route between Fort Worth and A ...
,
I-25 Interstate 25 (I-25) is a major Interstate Highway in the western United States. It is primarily a north–south highway, serving as the main route through New Mexico, Colorado, and Wyoming. I-25 stretches from I-10 at Las Cruces, New Mexic ...
, and
US 85 U.S. Route 85 (US 85) is a north–south United States Highway that travels in the Mountain and Northern Plains states of the United States. The southern terminus of the highway is at the Mexican border in El Paso, Texas, connecting ...
& I-180. * (208.8 mi) connects
Sheridan Sheridan may refer to: People Surname *Sheridan (surname) *Philip Sheridan (1831–1888), U.S. Army general after whom the Sheridan tank is named *Richard Brinsley Sheridan (1751–1816), Irish playwright (''The Rivals''), poet and politician ...
, Buffalo and
Gillette Gillette is an American brand of safety razors and other personal care products including shaving supplies, owned by the multi-national corporation Procter & Gamble (P&G). Based in Boston, Massachusetts, United States, it was owned by The Gill ...
. Primarily in northeastern Wyoming. Major junctions include
US 14 U.S. Route 14 (abbreviated U.S. 14 or US 14), an east–west route, is one of the original United States highways of 1926. It currently has a length of 1,398 miles (2,250 km), but it had a peak length of 1,429 miles (2,300 km). For ...
,
I-25 Interstate 25 (I-25) is a major Interstate Highway in the western United States. It is primarily a north–south highway, serving as the main route through New Mexico, Colorado, and Wyoming. I-25 stretches from I-10 at Las Cruces, New Mexic ...
and US 16.


Wind River Indian Reservation

The
Eastern Shoshone Eastern Shoshone are Shoshone who primarily live in Wyoming and in the northeast corner of the Great Basin where Utah, Idaho and Wyoming meet and are in the Great Basin classification of Indigenous People. They lived in the Rocky Mountains du ...
and
Northern Arapaho The Wind River Indian Reservation, in the west-central portion of the U.S. state of Wyoming, is shared by two Native American tribes, the Eastern Shoshone ( shh, Gweechoon Deka, ''meaning: "buffalo eaters"'') and the Northern Arapaho ( arp, ...
tribes share the Wind River
Indian Reservation An Indian reservation is an area of land held and governed by a federally recognized Native American tribal nation whose government is accountable to the United States Bureau of Indian Affairs and not to the state government in which it ...
in central western Wyoming, near
Lander Lander may refer to: Media and entertainment * ''Lander'' (computer game), computer game published by Psygnosis in 1999 * ''Lander'' (game demo), the 3D game demo provided with the Acorn Archimedes computer * Lander (Transformers), a fiction ...
. The reservation is home to 2,500 Eastern Shoshone and 5,000 Northern Arapaho.
Chief Washakie Washakie (1804/1810 – February 20, 1900) was a prominent leader of the Shoshone people during the mid-19th century. He was first mentioned in 1840 in the written record of the American fur trapper, Osborne Russell. In 1851, at the urging ...
established the reservation in 1868Background of Wind River Reservation
as the result of negotiations with the federal government in the
Fort Bridger Fort Bridger was originally a 19th-century fur trading outpost established in 1842, on Blacks Fork of the Green River, in what is now Uinta County, Wyoming, United States. It became a vital resupply point for wagon trains on the Oregon Trail, C ...
Treaty, PBS. Independent Lens but the federal government forced the Northern Arapaho onto the Shoshone reservation in 1876 after it failed to provide a promised separate reservation. Today the Wind River Indian Reservation is jointly owned, with each tribe having a 50% interest in the land, water, and other natural resources. It is a sovereign, self-governed land with two independent governing bodies: the Eastern Shoshone Tribe and the Northern Arapaho Tribe. Until 2014, the Shoshone Business Council and Northern Arapaho Business Council met jointly as the Joint Business Council to decide matters that affect both tribes. Six elected council members from each tribe served on the joint council.


Public lands

The federal government owns nearly half of Wyoming's land (about ); the state owns another .MainEnvironment.org
Public Land Ownership by State, 1995 Main Environment.org
Most of it is administered by the
Bureau of Land Management The Bureau of Land Management (BLM) is an agency within the United States Department of the Interior responsible for administering federal lands. Headquartered in Washington DC, and with oversight over , it governs one eighth of the country's ...
and
U.S. Forest Service The United States Forest Service (USFS) is an agency of the U.S. Department of Agriculture that administers the nation's 154 national forests and 20 national grasslands. The Forest Service manages of land. Major divisions of the agency inc ...
in numerous national forests and a
national grassland A national grassland is an area of protected and managed federal lands in the United States authorized by Title III of the Bankhead–Jones Farm Tenant Act of 1937. For administrative purposes, they are essentially identical to national forest ...
, not to mention vast swaths of "public" land and an
air force base An air base (sometimes referred to as a military air base, military airfield, military airport, air station, naval air station, air force station, or air force base) is an aerodrome used as a military base by a military force for the operation ...
near Cheyenne. There are also areas managed by the
National Park Service The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properti ...
and agencies such as the U.S. Fish and Wildlife Service. :National parks *
Grand Teton National Park Grand Teton National Park is an American national park in northwestern Wyoming. At approximately , the park includes the major peaks of the Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton ...
*
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
—first designated national park in the world :Memorial parkway * The
John D. Rockefeller Jr. Memorial Parkway John D. Rockefeller Jr. Memorial Parkway is a scenic road and protected area that connects Grand Teton National Park and Yellowstone National Park in the U.S. state of Wyoming. It is federally owned and managed by the National Park Service by ...
connects Yellowstone and Grand Teton. :National recreation areas * Bighorn Canyon National Recreation Area *
Flaming Gorge National Recreation Area Flaming Gorge National Recreation Area is a United States national recreation area in Wyoming and Utah. Its centerpiece is the long Flaming Gorge Reservoir. History The area was given the name "Flaming Gorge" by John Wesley Powell during his ...
(managed by the Forest Service as part of Ashley National Forest) :National monuments * Devils Tower National Monument—first national monument in the U.S. *
Fossil Butte National Monument Fossil Butte National Monument is a United States National Monument managed by the National Park Service, located west of Kemmerer, Wyoming, United States. It centers on an assemblage of Eocene Epoch (56 to 34 million years ago) animal and p ...
:National historic trails, landmarks and sites * California National Historic Trail *
Fort Laramie National Historic Site Fort Laramie (founded as Fort William and known for a while as Fort John) was a significant 19th-century trading-post, diplomatic site, and military installation located at the confluence of the Laramie and the North Platte rivers. They joined ...
* Independence Rock National Historic Landmark * Medicine Wheel/Medicine Mountain National Historic Landmark *
Mormon Pioneer National Historic Trail The Mormon Trail is the long route from Illinois to Utah that members of the Church of Jesus Christ of Latter-day Saints traveled for 3 months. Today, the Mormon Trail is a part of the United States National Trails System, known as the Mormon ...
*
National Register of Historic Places listings in Wyoming Image:Wyoming_counties_map.png, 250px, Wyoming counties (clickable) poly 568 639 568 580 596 580 593 426 650 425 649 428 647 428 646 432 643 434 643 442 645 444 652 445 654 447 669 446 670 442 672 434 672 431 673 427 676 424 679 424 680 475 682 ...
* Oregon National Historic Trail * Pony Express National Historic Trail :National fish hatcheries *
Jackson National Fish Hatchery Jackson National Fish Hatchery is a National fish hatchery in Jackson, Wyoming. The hatchery is run by the U.S. Fish and Wildlife Service. The hatchery is physically located on the National Elk Refuge, a protected feeding ground for elk that wi ...
*
Saratoga National Fish Hatchery Saratoga National Fish Hatchery is part of the National Fish Hatchery System operated by the United States Fish and Wildlife Service. It is located northeast of Saratoga, Wyoming and, along with the Jackson National Fish Hatchery, is one of two Nat ...
:National wildlife refuges * National Elk Refuge * Seedskadee National Wildlife Refuge File:Castle Geyser (3678669019).jpg,
Yellowstone National Park Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellowst ...
File:A110, Devils Tower National Monument, Wyoming, USA, 2004.jpg, Devils Tower National Monument File:Thunder Basin National Grassland Douglas.jpg,
Thunder Basin National Grassland The Thunder Basin National Grassland is located in northeastern Wyoming in the Powder River Basin between the Big Horn Mountains and the Black Hills. The Grassland ranges in elevation from , and the climate is semi-arid. The Grassland provides o ...
File:Seedskadee nwr sunset.jpg, Seedskadee National Wildlife Refuge


Education

The state superintendent of public instruction, an elected state official, directs
public education State schools (in England, Wales, Australia and New Zealand) or public schools (Scottish English and North American English) are generally primary or secondary educational institution, schools that educate all students without charge. They are ...
. The State Board of Education, a nine-member board appointed by the governor, sets educational policy. The constitution prohibits the state from establishing curriculum and textbook selections; these are the prerogative of local school boards. The
Wyoming School for the Deaf The Wyoming School for the Deaf was a school for deaf elementary students located in Casper, Wyoming, United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country pr ...
was the only in-state school dedicated to supporting
deaf Deafness has varying definitions in cultural and medical contexts. In medical contexts, the meaning of deafness is hearing loss that precludes a person from understanding spoken language, an audiological condition. In this context it is written ...
students before it closed in the summer of 2000.


Higher education

Wyoming has a public four-year institution, the
University of Wyoming The University of Wyoming (UW) is a public land-grant research university in Laramie, Wyoming. It was founded in March 1886, four years before the territory was admitted as the 44th state, and opened in September 1887. The University of Wyoming ...
in Laramie, and a private four-year college,
Wyoming Catholic College Wyoming Catholic College (WCC) is a private, Catholic liberal arts college in Lander, Wyoming. WCC is the only private four-year institution of higher education in the state. History WCC admitted its first class in 2007. Administration ...
, in
Lander Lander may refer to: Media and entertainment * ''Lander'' (computer game), computer game published by Psygnosis in 1999 * ''Lander'' (game demo), the 3D game demo provided with the Acorn Archimedes computer * Lander (Transformers), a fiction ...
. There are also seven two-year
community college A community college is a type of educational institution. The term can have different meanings in different countries: many community colleges have an "open enrollment" for students who have graduated from high school (also known as senior s ...
s. Before the passing of a new law in 2006, Wyoming had hosted unaccredited institutions, many of them suspected
diploma mill A diploma mill (also known as a degree mill) is a company or organization that claims to be a higher education institution but provides illegitimate academic degrees and diplomas for a fee. The degrees can be fabricated (made-up), falsified (fake ...
s. The 2006 law requires unaccredited institutions to make one of three choices: move out of Wyoming, close down, or apply for accreditation. The
Oregon State Office of Degree Authorization The Oregon Office of Degree Authorization (ODA) is a unit of the Office of Student Access and Completion, with responsibilities related to maintaining high standards in private higher education institutions in Oregon. ODA administers laws and pr ...
predicted in 2007 that in a few years the problem of diploma mills in Wyoming might be resolved.


Media

Wyoming's media market consists of 16 broadcast TV stations, radio stations and dozens of small to medium-sized newspapers. There are also a few small independent news sources such as the nonprofit news site Wyofile.com and Oil City News.


Government and politics


State government

Wyoming's Constitution established three branches of government: the
executive Executive ( exe., exec., execu.) may refer to: Role or title * Executive, a senior management role in an organization ** Chief executive officer (CEO), one of the highest-ranking corporate officers (executives) or administrators ** Executive di ...
,
legislative A legislature is an assembly with the authority to make laws for a political entity such as a country or city. They are often contrasted with the executive and judicial powers of government. Laws enacted by legislatures are usually known ...
, and
judicial The judiciary (also known as the judicial system, judicature, judicial branch, judiciative branch, and court or judiciary system) is the system of courts that adjudicates legal disputes/disagreements and interprets, defends, and applies the law ...
branches. The
state legislature A state legislature is a legislative branch or body of a political subdivision in a federal system. Two federations literally use the term "state legislature": * The legislative branches of each of the fifty state governments of the United Sta ...
comprises a
House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entitles. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often c ...
with 60 members and a
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
with 30 members. The executive branch is headed by the
governor A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...
and includes a secretary of state,
auditor An auditor is a person or a firm appointed by a company to execute an audit.Practical Auditing, Kul Narsingh Shrestha, 2012, Nabin Prakashan, Nepal To act as an auditor, a person should be certified by the regulatory authority of accounting and a ...
, treasurer, and superintendent of public instruction. As Wyoming does not have a
lieutenant governor A lieutenant governor, lieutenant-governor, or vice governor is a high officer of state, whose precise role and rank vary by jurisdiction. Often a lieutenant governor is the deputy, or lieutenant, to or ranked under a governor — a "second-in-comm ...
, the secretary of state is first in the line of succession. Wyoming's sparse population warrants the state only one
at-large At large (''before a noun'': at-large) is a description for members of a governing body who are elected or appointed to represent a whole membership or population (notably a city, county, state, province, nation, club or association), rather than ...
seat in the U.S. House of Representatives, and hence only three votes in the Electoral College. The Wyoming State Liquor Association is the state's sole legal wholesale distributor of spirits, making it an alcoholic beverage control state. With the exception of wine, state law prohibits the purchase of alcoholic beverages for resale from any other source.


Judicial system

Wyoming's highest court is the
Supreme Court of Wyoming The Wyoming Supreme Court is the highest court in the U.S. state of Wyoming. The Court consists of a Chief Justice and four Associate Justices. Each Justice is appointed by the Governor of Wyoming from a list of three nominees submitted by the ...
, with five justices presiding over appeals from the state's lower courts. Wyoming is unusual in that it does not have an intermediate
appellate court A court of appeals, also called a court of appeal, appellate court, appeal court, court of second instance or second instance court, is any court of law that is empowered to hear an appeal of a trial court or other lower tribunal. In much of ...
, like most states. This is largely attributable to the state's population and correspondingly lower caseload. Appeals from the state district courts go directly to the Wyoming Supreme Court. Wyoming also has state circuit courts (formerly county courts), of limited jurisdiction, which handle certain types of cases, such as civil claims with lower dollar amounts, misdemeanor criminal offenses, and
felony A felony is traditionally considered a crime of high seriousness, whereas a misdemeanor is regarded as less serious. The term "felony" originated from English common law (from the French medieval word "félonie") to describe an offense that res ...
arraignment Arraignment is a formal reading of a criminal charging document in the presence of the defendant, to inform them of the charges against them. In response to arraignment, the accused is expected to enter a plea. Acceptable pleas vary among jurisd ...
s. Circuit court judges also commonly hear small claims cases as well. Before 1972, Wyoming judges were selected by popular vote on a nonpartisan ballot. This earlier system was criticized by the state bar who called for the adoption of the
Missouri Plan The Missouri Plan (originally the Missouri Nonpartisan Court Plan, also known as the merit plan, or some variation) is a method for the selection of judges. It originated in Missouri in 1940 and has been adopted by many states of the United States. ...
, a system designed to balance judiciary independence with judiciary accountability. In 1972, an amendment to Article5 of the Wyoming Constitution, which incorporated a modified version of the plan, was adopted by the voters. Since the adoption of the amendment, all state court judges in Wyoming are nominated by the Judicial Nominating Commission and appointed by the Governor. They are then subject to a
retention vote A judicial retention election (or retention referendum) is a periodic process in some jurisdictions whereby a judge is subject to a referendum held at the same time as a general election. The judge is removed from office if a majority of votes are ...
by the electorate one year after appointment.


Political history

Wyoming's political history defies easy classification. The state was the first to grant women the right to vote and to elect a woman governor. On December 10, 1869,
John Allen Campbell John Allen Campbell (October 8, 1835July 14, 1880) was a politician and officer in the United States Army, as well as the first Governor of the Wyoming Territory. Biography Campbell was born in Salem, Ohio and attended public school in Ohio. As a ...
, the first Governor of the Wyoming Territory, approved the first law in United States history explicitly granting women the right to vote. This day was later commemorated as Wyoming Day. On November 5, 1889, voters approved the first constitution in the world granting full voting rights to women. While the state elected notable Democrats to federal office in the 1960s and 1970s, politics have become decidedly more conservative since the 1980s as the
Republican Party Republican Party is a name used by many political parties around the world, though the term most commonly refers to the United States' Republican Party. Republican Party may also refer to: Africa * Republican Party (Liberia) *Republican Party ...
came to dominate the state's congressional delegation. Today, Wyoming is represented in Washington by its two Senators,
John Barrasso John Anthony Barrasso III ( ; born July 21, 1952) is an American physician and politician serving as the senior United States senator from Wyoming, a seat he has held since 2007. A member of the Republican Party, he served in the Wyoming State ...
and
Cynthia Lummis Cynthia Marie Lummis Wiederspahn ( ; born September 10, 1954) is an American attorney and politician serving as the junior United States senator from Wyoming since 2021. A member of the Republican Party, Lummis served as the U.S representative ...
, and its one member of the House of Representatives, Congresswoman
Liz Cheney Elizabeth Lynne Cheney (; born July 28, 1966) is an American attorney and politician who has been the U.S. representative for since 2017, with her term expiring in January 2023. She chaired the House Republican Conference, the third-highest ...
. All three are Republicans; a Democrat has not represented Wyoming in the Senate since 1977 or in the House since 1978. The state has not voted for a Democrat for president since 1964, one of only eight times since statehood. At present, there is only one relatively reliably Democratic county, affluent Teton, and one swing county, college county Albany. In the 2004 presidential election, George W. Bush won his second-largest victory, with 69% of the vote. Former Vice President
Dick Cheney Richard Bruce Cheney ( ; born January 30, 1941) is an American politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He is currently the oldest living former ...
is a Wyoming resident and represented the state in Congress from 1979 to 1989. Republicans are no less dominant at the state level. They have held a majority in the state senate continuously since 1936 and in the state house since 1964, though Democrats held the
governorship A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...
for all but eight years between 1975 and 2011. Uniquely, Wyoming elected Democrat
Nellie Tayloe Ross Nellie Davis Tayloe Ross (November 29, 1876 – December 19, 1977) was an American educator and politician who served as the 14th governor of Wyoming from 1925 to 1927, and as the 28th and first female director of the United States Mint from 19 ...
as the first woman in United States history to serve as state governor. She served from 1925 to 1927, winning a special election after her husband,
William Bradford Ross William Bradford Ross (December 4, 1873 – October 2, 1924) was an American politician who served as the 12th governor of Wyoming as a Democrat. Life William Bradford Ross was born in Dover, Tennessee on December 4, 1873 to Ambrose B. Ross a ...
, unexpectedly died a little more than a year into his term. In a 2020 study, Wyoming was ranked as the 25th hardest state for citizens to vote in.


Culture


Sports

Due to its sparse population, Wyoming lacks any major professional sports teams; the
Wyoming Mustangs The Gillette Mustangs (formerly Wyoming Mustangs) is a professional indoor football team based in Gillette, Wyoming. The team was announced as a 2021 expansion team as a member of Champions Indoor Football Champions Indoor Football (CIF) is a ...
, an indoor football team based in Gillette that began play in 2021, is the only professional team in the state. However, the
Wyoming Cowboys and Cowgirls The Wyoming Cowboys and Cowgirls are the athletic teams that represent the University of Wyoming, located in Laramie. Wyoming is a member of the Mountain West Conference (MW) and competes in NCAA Division I, fielding 17 NCAA-sanctioned sport ...
—particularly the football and basketball teams—are quite popular; their stadiums in Laramie are about 7,200 feet (2,200 m) above sea level, the highest in NCAA DivisionI. The
Wyoming High School Activities Association The Wyoming High School Activities Association (WHSAA) is the organization that runs and regulates all interscholastic high school activities in the U.S. The United States of America (U.S.A. or USA), commonly known as the United States ( ...
also sponsors twelve sports and there are three
junior ice hockey Junior hockey is a level of competitive ice hockey generally for players between 16 and 21 years of age. Junior hockey leagues in the United States and Canada are considered amateur (with some exceptions) and operate within regions of each cou ...
teams, all of which are members of the NA3HL.
Casper Casper may refer to: People * Casper (given name) * Casper (surname) * Casper (Maya ruler) (422–487?), ruler of the Mayan city of Palenque * Tok Casper, first known king of Maya city-state Quiriguá in Guatemala, ruling beginning in 426 * Da ...
has hosted the College National Finals Rodeo since 2001.


State symbols

List of all Wyoming state symbols: *
State bird A state bird is the insignia of a nation or a state (sub-national entity). For lists of these animals, see: * List of national birds, national birds on country level * List of Australian bird emblems, for the Australian states * List of Brazilian ...
:
western meadowlark The western meadowlark (''Sturnella neglecta'') is a medium-sized icterid bird, about in length. It nests on the ground in open grasslands across western and central North America. It feeds mostly on bugs, but will also feed on seeds and berri ...
(''
Sturnella neglecta The western meadowlark (''Sturnella neglecta'') is a medium-sized icterid bird, about in length. It nests on the ground in open grasslands across western and central North America. It feeds mostly on bugs, but will also feed on seeds and berrie ...
'') * State coin: Sacagawea dollar *
State dinosaur State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * '' Our ...
: ''
Triceratops ''Triceratops'' ( ; ) is a genus of herbivorous chasmosaurine ceratopsid dinosaur that first appeared during the late Maastrichtian stage of the Late Cretaceous period, about 68 million years ago in what is now North America. It is one ...
'' * State emblem:
Bucking Horse and Rider The Bucking Horse and Rider (BH&R) is a registered trademark of the U.S. state of Wyoming. In 1936, Wyoming trademarked the image for the state's license plates. However, the state's usage of the logo can be traced back to as early as 1918. Wyomi ...
* State fish:
cutthroat trout The cutthroat trout is a fish species of the family Salmonidae native to cold-water tributaries of the Pacific Ocean, Rocky Mountains, and Great Basin in North America. As a member of the genus '' Oncorhynchus'', it is one of the Pacific t ...
(''Oncorhynchus clarki'') * State flag:
Flag of the State of Wyoming The flag of the state of Wyoming consists of the silhouette of an American bison. The red symbolizes the Native Americans and the blood of pioneers who gave their lives. The white is a symbol of purity and uprightness. The blue is the color of ...
* State flower: Wyoming Indian paintbrush (''Castilleja linariifolia'') *
State fossil Most American states have made a state fossil designation, in many cases during the 1980s. It is common to designate one species in which fossilization has occurred, rather than a single specimen, or a category of fossils not limited to a single ...
: '' Knightia'' *
State gemstone Leaders of states in the U.S. which have significant mineral deposits often create a state mineral, rock, stone or gemstone to promote interest in their natural resources, history, tourism, etc. Not every state has an official state mineral, rock, ...
: Wyoming nephrite jade *
State grass The following is a list of official U.S. state grasses. __TOC__ Table See also * Lists of U.S. state insignia References {{DEFAULTSORT:List Of U.S. State Grasses . * Grasses Poaceae () or Gramineae () is a large and nearly u ...
:
western wheatgrass ''Pascopyrum'' is a monotypic genus of grass containing the sole species ''Pascopyrum smithii'', which is known by the common names western wheatgrass and red-joint wheatgrass, after the red coloration of the nodes. It is native to North America ...
(''Pascopyrum smithii'') * State insect: Sheridan's green hairstreak butterfly (''Callophrys sheridanii'') *
State mammal This is a list of animals that represent first-level administrative country subdivisions. List by country Australia Brazil * See also List of Brazilian state birds Canada People's Republic of China India Indonesia Italy Japan ...
:
American bison The American bison (''Bison bison'') is a species of bison native to North America. Sometimes colloquially referred to as American buffalo or simply buffalo (a different clade of bovine), it is one of two extant species of bison, alongside the ...
(''Bison bison'') *
State motto Most of the United States' 50 states have a state motto, as do the District of Columbia and 3 of its territories. A motto is a phrase intended to formally describe the general motivation or intention of an organization. State mottos ca ...
: '' Equal Rights'' * State nicknames: Equality State; Cowboy State; Big Wyoming *
State reptile Twenty-eight U.S. states have named an official state reptile. As with other state symbols, states compare admirable aspects of the reptile and of the state, within designating statutes. Schoolchildren often start campaigns promoting their fav ...
:
horned lizard Horned lizards (''Phrynosoma''), also known as horny toads or horntoads, are a genus of North American lizards and the type genus of the family Phrynosomatidae. The common names refer directly to their horns or to their flattened, rounded bodies, ...
(''
Phrynosoma douglassi brevirostre Horned lizards (''Phrynosoma''), also known as horny toads or horntoads, are a genus of North American lizards and the type genus of the family Phrynosomatidae. The common names refer directly to their horns or to their flattened, rounded bodie ...
'') * State seal:
Great Seal of the State of Wyoming Great may refer to: Descriptions or measurements * Great, a relative measurement in physical space, see Size * Greatness, being divine, majestic, superior, majestic, or transcendent People * List of people known as "the Great" *Artel Great ...
*
State song Forty-eight of the fifty U.S. states have one or more state songs, a type of regional anthem, which are selected by each state legislature as a symbol (or emblem) of that particular U.S. state. Some U.S. states have more than one official state ...
: "
Wyoming Wyoming () is a state in the Mountain West subregion of the Western United States. It is bordered by Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho to the west, Utah to the southwest, and Colorado to t ...
" by
Charles E. Winter Charles Edwin Winter (September 13, 1870April 22, 1948) was an American attorney, politician, and author who served as a member of the United States House of Representatives for Wyoming's at-large congressional district from 1923 to 1929. Early ...
& George E. Knapp *
State sport This is a list of official U.S. state sports as recognized by state legislatures. Table See also * List of U.S. state, district, and territorial insignia * National sport References External links

* {{USStateLists ...
:
rodeo Rodeo () is a competitive equestrian sport that arose out of the working practices of cattle herding in Spain and Mexico, expanding throughout the Americas and to other nations. It was originally based on the skills required of the working vaq ...
*
State tree This is a list of U.S. state, federal district, and territory trees, including official trees of the following of the states, of the federal district, and of the territories. Table See also * List of U.S. state, district, and territorial insign ...
:
plains cottonwood ''Populus deltoides'', the eastern cottonwood or necklace poplar, is a cottonwood poplar native to North America, growing throughout the eastern, central, and southwestern United States as well as the southern Canadian prairies, the southern ...
(''Populus sargentii'')


See also

*
Bibliography of Wyoming history The following works deal with the cultural, political, economic, military, biographical and geologic history of pre-territorial Wyoming, Wyoming Territory and the State of Wyoming. Surveys of Wyoming history * * * * Cassity, Michael. ''Li ...
*
Index of Wyoming-related articles The following is an alphabetical list of articles related to the U.S. state of Wyoming. 0–9 *.wy.us – Internet second-level domain for the state government *27th meridian west from Washington *34th meridian west from Washington *41st pa ...
*
Outline of Wyoming The following Outline (list), outline is provided as an overview of and topical guide to the U.S. state of Wyoming: Wyoming – U.S. state in the mountain region of the Western United States. The western two thirds of the state is covered ...


Notes


References


External links


State of Wyoming government official website

Official Wyoming State Travel Website

Wyoming State Facts from USDA
* * {{coord, 43, -107, dim:300000_region:US-WY_type:adm1st, name=State of Wyoming, display=title 1890 establishments in the United States States and territories established in 1890 States of the United States Western United States Contiguous United States