Boise County is a rural mountain

county A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...

in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

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 ...

. As of 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 ...

, the population was 7,610. The

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US ...

is historic Idaho City, which is connected through a series of paved and unpaved roads to Lowman, Centerville, Placerville, Pioneerville, Star Ranch, Crouch, Garden Valley, and

Horseshoe Bend Horseshoe Bend may refer to: Places Australia * Horseshoe Bend, New South Wales, an inner city suburb in the City of Maitland in the Hunter Region * Horseshoe Bend Station, a pastoral lease that operates as a cattle station in the Alice Spring ...

. Boise County is part of the

Boise Boise (, , ) is the capital and most populous city of the U.S. state of Idaho and is the county seat of Ada County. On the Boise River in southwestern Idaho, it is east of the Oregon border and north of the Nevada border. The downtown area' ...

, ID

Metropolitan Statistical Area 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 ...

. The

Bogus Basin Bogus Basin Mountain Recreation Area is a ski area in Boise County, Idaho, north-northeast of the city of Boise. Bogus is operated by the Bogus Basin Recreation Association, a non-profit organization, on private and leased land in the Boise Nati ...

ski area A ski area is the terrain and supporting infrastructure where skiing and other snow sports take place. Such sports include alpine and cross-country skiing, snow boarding, tubing, sledding, etc. Ski areas may stand alone or be part of a ski resort. ...

is in the southwestern part of the county. The county's eastern area contains the central section of the Sawtooth Wilderness, the western part of the

Sawtooth National Recreation Area The Sawtooth National Recreation Area (SNRA) is a national recreation area in central Idaho, United States that is managed as part of Sawtooth National Forest. The recreation area, established on August 22, 1972, is managed by the U.S. Forest Se ...

. In 2010, the center of Idaho's population was in Boise County.

History

The county was established on February 4, 1864, with its

at Idaho City. It was named for the

Boise River The Boise River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. , accessed May 3, 2011 tributary of the Snake River in the Northwestern United States. It drains a rugged portion of the Sawtooth Range in sou ...

, which was named by

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 ...

explorers and trappers for the great variety of trees growing along its banks in the lower desert valley. The county is one of four Idaho counties that also existed under

Washington Territory The Territory of Washington was an organized incorporated territory of the United States that existed from March 2, 1853, until November 11, 1889, when the territory was admitted to the Union as the State of Washington. It was created from the ...

. On January 12, 1863, The Washington territorial legislature established the county containing most of Idaho below 114° 30', excluding the territory lying west of the Payette River. They established its county seat at what later became Idaho City. The Boise Basin, which contains Idaho City, was one of the nation's richest

gold mining Gold mining is the extraction of gold resources by mining. Historically, mining gold from alluvial deposits used manual separation processes, such as gold panning. However, with the expansion of gold mining to ores that are not on the surface, ...

districts; gold was discovered in 1862, and more of it was pulled from present-day Boise County than from the entire state of

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 ...

. At its peak in the mid-1860s, Idaho City was the largest city in the

Northwest The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each s ...

, and it was this rapid population influx that led to the establishment of the

Idaho Territory The Territory of Idaho was an organized incorporated territory of the United States that existed from March 3, 1863, until July 3, 1890, when the final extent of the territory was admitted to the Union as Idaho. History 1860s The territory ...

in 1863. The lower–elevation communities of Horseshoe Bend ( Payette River) and Boise (

) were staging areas for the Boise Basin mines. The county's boundaries changed several times during Idaho's territorial period.

Owyhee County Owyhee County ( ) is a county in the southwestern corner of the U.S. state of Idaho. As of the 2020 census, the population was 12,133. The county seat is Murphy, and its largest city is Homedale. In area it is the second-largest county in Ida ...

(Idaho's oldest) and a portion of Oneida County were carved from the southern and eastern portion of the county as it existed under

in late December 1863 and January 1864. When Idaho Territory established the county in February 1864, it contained all of present

Ada Ada may refer to: Places Africa * Ada Foah, a town in Ghana * Ada (Ghana parliament constituency) * Ada, Osun, a town in Nigeria Asia * Ada, Urmia, a village in West Azerbaijan Province, Iran * Ada, Karaman, a village in Karaman Province, T ...

Canyon A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosive activity of a river over geologic time scales. Rivers have a natural tendency to cu ...

, and Payette counties. It also included most of present Boise and

Gem A gemstone (also called a fine gem, jewel, precious stone, or semiprecious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments. However, certain rocks (such as lapis lazuli, opal, an ...

Counties, the southern half of Washington County, and small portions of Adams,

Custer George Armstrong Custer (December 5, 1839 – June 25, 1876) was a United States Army officer and cavalry commander in the American Civil War and the American Indian Wars. Custer graduated from West Point in 1861 at the bottom of his class, b ...

, Owyhee, and

Valley A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams ove ...

counties. When Ada County was created in December 1864, most of that territory was transferred to Ada County, leaving only small portions of Custer, Gem, Payette, Valley, and Washington counties together with most of present-day Boise County. The Boise River portion of the current western boundary was established by 1866. The southern boundary common to present Ada County was defined the following year. The northern boundary was most volatile Between 1873 and 1887 with the boundary shifting further north into Valley County, back south below Cascade, and then again north to include the North Fork of Payette River Basin. The county obtained its current boundary after Gem County was created in 1915 and Valley County in 1918. In March 2011, the county filed a

Chapter 9 bankruptcy Chapter 9, Title 11, United States Code is a chapter of the United States Bankruptcy Code, available exclusively to municipalities and assisting them in the restructuring of their debt. On July 18, 2013, Detroit, Michigan became the largest cit ...

petition due to judgment against the county for violating the

Fair Housing Act The Civil Rights Act of 1968 () is a landmark law in the United States signed into law by United States President Lyndon B. Johnson during the King assassination riots. Titles II through VII comprise the Indian Civil Rights Act, which appl ...

. The county's petition for Chapter 9 relief was denied.

Geography

According to the

U.S. 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 the ...

, the county has an area of , of which is land and (0.4%) is water. The highest point in the county is
Thompson Peak
at , on its eastern border in the Sawtooth Wilderness. The county's lowest point is on the Payette River, on its western border with Gem County, at approximately . The elevated central basin area rises higher than Horseshoe Bend for instance and thus receives significantly more snow during the winter. Star Ranch, Placerville, and Centerville average above sea level whereas Horseshoe Bend is lower, Garden Valley is lower, and Idaho City is lower. Snow volumes around the county are best illustrated by the county Snow Load Map. Placerville roofs must be designed to withstand 150 pounds per square foot of snow whereas Horseshoe Bend is a third of that at 52.

Adjacent counties

* Valley County - north * Custer County - east * Elmore County - south * Ada County - southwest * Gem County - northwest

National protected areas

* Boise National Forest (part) *

(part) * Sawtooth Wilderness (part)

Major highways

* - Ponderosa Pine Scenic Byway * * - Payette River Scenic Byway The county's two primary routes are scenic byways. Both are two-lane undivided highways for most of their length. The Ponderosa Pine Scenic Byway on State Highway 21 climbs northeast from Boise to Idaho City and Lowman, and ends at Stanley in Custer County, at the junction with State Highway 75. The Payette River Scenic Byway on State Highway 55 is a designated

national scenic byway A National Scenic Byway is a road recognized by the United States Department of Transportation for one or more of six "intrinsic qualities": archeological, cultural, historic, natural, recreational, and scenic. The program was established by Co ...

. It heads north from

Eagle Eagle is the common name for many large birds of prey of the family Accipitridae. Eagles belong to several groups of genera, some of which are closely related. Most of the 68 species of eagle are from Eurasia and Africa. Outside this area, j ...

and climbs the

whitewater Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and ...

of the Payette River to

Cascade Cascade, Cascades or Cascading may refer to: Science and technology Science *Cascade waterfalls, or series of waterfalls * Cascade, the CRISPR-associated complex for antiviral defense (a protein complex) * Cascade (grape), a type of fruit * Bioc ...

and McCall in Valley County, and ends at New Meadows in Adams County, at the junction with

US Route 95 US Route 95 (US 95) is a major north–south US Highway in the western United States. It travels through the states of Arizona, California, Nevada, Oregon, and Idaho, staying inland from the Pacific Coast. US 95 begins in San Luis ...

. The closest thing to a traffic signal in Boise County is a flashing red light for Highway 52 where it meets Highway 55, in Horseshoe Bend. Highway 55 has a flashing yellow. *Highway 52 & Highway 55

Demographics

2000 census

As of the

2000 United States Census The United States census of 2000, conducted by the Census Bureau, determined the resident population of the United States on April 1, 2000, to be 281,421,906, an increase of 13.2 percent over the 248,709,873 people enumerated during the 1990 c ...

, there were 6,670 people, 2,616 households, and 1,899 families in the county. The

population density Population density (in agriculture: standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geographical term.Matt RosenberPopu ...

was 3.5 people per square mile (1/km²). There were 4,349 housing units at an average density of 2 per square mile (1/km²). The racial makeup of the county was 95.23%

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 ...

, 0.12%

Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white ha ...

African American African Americans (also referred to as Black Americans and Afro-Americans) are an ethnic group consisting of Americans with partial or total ancestry from sub-Saharan Africa. The term "African American" generally denotes descendants of ens ...

, 0.93% Native American, 0.30% Asian, 0.10%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, or rarely Pacificers are the peoples of the Pacific Islands. As an ethnic/ racial term, it is used to describe the original peoples—inhabitants and diasporas—of any of the three major subregions of O ...

, 1.30% from

other races Other often refers to: * Other (philosophy), a concept in psychology and philosophy Other or The Other may also refer to: Film and television * ''The Other'' (1913 film), a German silent film directed by Max Mack * ''The Other'' (1930 film), a ...

, and 2.01% from two or more races. 3.42% of the population were

Hispanic The term ''Hispanic'' ( es, hispano) refers to people, cultures, or countries related to Spain, the Spanish language, or Hispanidad. The term commonly applies to countries with a cultural and historical link to Spain and to viceroyalties for ...

or Latino of any race. 18.4% were of

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 ...

, 14.8%

American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, pe ...

, 13.8%

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 ...

and 9.8%

Irish Irish may refer to: Common meanings * Someone or something of, from, or related to: ** Ireland, an island situated off the north-western coast of continental Europe ***Éire, Irish language name for the isle ** Northern Ireland, a constituent unit ...

ancestry. There were 2,616 households, out of which 30.70% had children under the age of 18 living with them, 62.50% were

married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognized union between people called spouses. It establishes rights and obligations between them, as well as between them and their children, and between ...

living together, 5.80% had a female householder with no husband present, and 27.40% were non-families. 21.80% of all households were made up of individuals, and 6.10% had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 2.93. The county population contained 26.90% under the age of 18, 4.70% from 18 to 24, 27.10% from 25 to 44, 30.30% from 45 to 64, and 11.00% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 105.40 males. For every 100 females age 18 and over, there were 106.30 males. The median income for a household in the county was $38,651, and the median income for a family was $43,138. Males had a median income of $35,802 versus $26,250 for females. The

per capita income Per capita income (PCI) or total income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. It is calculated by dividing the area's total income by its total population. Per capita i ...

for the county was $18,787. About 9.00% of families and 12.90% of the population were below the

poverty line The poverty threshold, poverty limit, poverty line or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...

, including 16.40% of those under age 18 and 7.70% of those age 65 or over.

2010 census

As of the

2010 United States Census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators serving ...

, there were 7,028 people, 2,974 households, and 2,051 families in the county. The population density was . There were 5,292 housing units at an average density of . The racial makeup of the county was 95.4% white, 0.8% American Indian, 0.4% Asian, 0.2% black or African American, 0.1% Pacific islander, 0.8% from other races, and 2.3% from two or more races. Those of Hispanic or Latino origin made up 3.5% of the population. In terms of ancestry, 26.0% were

, 17.4% were

, 10.9% were

, 8.6% were

, and 6.0% were Scottish. Of the 2,974 households, 24.6% had children under the age of 18 living with them, 59.5% were married couples living together, 5.6% had a female householder with no husband present, 31.0% were non-families, and 25.3% of all households were made up of individuals. The average household size was 2.35 and the average family size was 2.80. The median age was 48.4 years. The median income for a household in the county was $48,789 and the median income for a family was $60,042. Males had a median income of $48,676 versus $36,919 for females. The per capita income for the county was $24,288. About 8.9% of families and 16.3% of the population were below the

, including 23.4% of those under age 18 and 9.6% of those age 65 or over.

Population history

* 1863 - 16,835 (17,435) * 1864 - 15,158

Communities

Cities

* Crouch *

* Idaho City * Placerville

Census-designated places

Banks A bank is a financial institution that accepts deposits from the public and creates a demand deposit while simultaneously making loans. Lending activities can be directly performed by the bank or indirectly through capital markets. Becaus ...

* Garden Valley * Lowman * Robie Creek

Unincorporated communities

* Brownlee * Centerville * Gardena * Grandjean * Grimes Pass * New Centerville * Pioneerville * Quartzburg * Washington Mill

Politics

Hattie F. Noble was the first women to represent Boise, in 1898 after Idaho gave voting rights to women in 1896. Boise County voters are reliably Republican. In only one national election since 1948 has the county selected the Democratic Party candidate.

Education

School districts include:
Text list
/ref> * Basin School District 72 * Boise City Independent School District 1 * Emmett Independent School District 221 * Garden Valley School District 71 * Horseshoe Bend School District 73

Notes

References

External links

*
Boise County Parcel Maps
- Boise County Parcel Maps

- Boise County profile

- Thompson Peak {{authority control Populated places established in 1864 Idaho counties 1864 establishments in Idaho Territory Boise metropolitan area