Osage County is a

county A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...

located in the U.S. state of

Kansas Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...

. Its

county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...

is Lyndon, and its most populous city is Osage City. As of the 2020 census, the county population was 15,766. The county was originally organized in 1855 as Weller County, then renamed in 1859 after the Osage tribe.

History

Early history

For many millennia, the

Great Plains The Great Plains is a broad expanse of plain, flatland in North America. The region stretches east of the Rocky Mountains, much of it covered in prairie, steppe, and grassland. They are the western part of the Interior Plains, which include th ...

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

was inhabited by nomadic Native Americans. From the 16th century to 18th century, the

Kingdom of France The Kingdom of France is the historiographical name or umbrella term given to various political entities of France in the Middle Ages, medieval and Early modern France, early modern period. It was one of the most powerful states in Europe from th ...

claimed ownership of large parts of North America. In 1762, after the French and Indian War, France secretly ceded

New France New France (, ) was the territory colonized by Kingdom of France, France in North America, beginning with the exploration of the Gulf of Saint Lawrence by Jacques Cartier in 1534 and ending with the cession of New France to Kingdom of Great Br ...

Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...

, per the Treaty of Fontainebleau.

19th century

In 1802, Spain returned most of the land to France but keeping title to about 7,500 square miles. In 1803, most of the land for modern day Kansas was acquired by the United States from France as part of the

Louisiana Purchase The Louisiana Purchase () was the acquisition of the Louisiana (New France), territory of Louisiana by the United States from the French First Republic in 1803. This consisted of most of the land in the Mississippi River#Watershed, Mississipp ...

for 2.83 cents per

acre The acre ( ) is a Unit of measurement, unit of land area used in the Imperial units, British imperial and the United States customary units#Area, United States customary systems. It is traditionally defined as the area of one Chain (unit), ch ...

. In 1854, the Kansas Territory was organized, then in 1861

became the 34th U.S. state. In 1859, Osage County was established.

Geography

According to the U.S. Census Bureau, the county has a total area of , of which is land and (2.0%) is water.

Adjacent counties

* Shawnee County (north) * Douglas County (northeast) * Franklin County (east) * Coffey County (south) * Lyon County (southwest) * Wabaunsee County (northwest)

Demographics

Osage County is included in the Topeka metropolitan area. As of the 2000 census, there were 16,712 people, 6,490 households, and 4,737 families residing in the county. The

population density Population density (in agriculture: Standing stock (disambiguation), 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 geog ...

was . There were 7,018 housing units at an average density of . The racial makeup of the county was 97.27%

White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...

, 0.22%

Black Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...

African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...

, 0.65% Native American, 0.17% Asian, 0.10%

Pacific Islander Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...

, 0.41% from other races, and 1.18% from two or more races.

Hispanic The term Hispanic () are people, Spanish culture, cultures, or countries related to Spain, the Spanish language, or broadly. In some contexts, Hispanic and Latino Americans, especially within the United States, "Hispanic" is used as an Ethnici ...

or Latino of any race were 1.53% of the population. There were 6,490 households, out of which 33.80% had children under the age of 18 living with them, 61.00% were married couples living together, 8.10% had a female householder with no husband present, and 27.00% were non-families. 23.50% of all households were made up of individuals, and 11.50% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 2.99. In the county, the population was spread out, with 27.00% under the age of 18, 6.40% from 18 to 24, 27.00% from 25 to 44, 23.70% from 45 to 64, and 15.80% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 96.00 males. For every 100 females age 18 and over, there were 93.30 males. The median income for a household in the county was $37,928, and the median income for a family was $44,581. Males had a median income of $30,670 versus $22,981 for females. The

per capita income Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...

for the county was $17,691. About 6.40% of families and 8.40% 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 8.40% of those under age 18 and 10.40% of those age 65 or over.

Government

Presidential elections

Osage County is strongly Republican. In only six presidential elections from 1880 to the present day has the county failed to back the Republican Party candidate, most recently in Lyndon B. Johnson's national landslide of 1964.

Laws

Osage County was a prohibition, or "dry", county until the Kansas Constitution was amended in 1986 and voters approved the sale of alcoholic liquor by the individual drink with a 30% food sales requirement. The county voted "No" on the 2022 Kansas abortion referendum, an anti-abortion ballot measure, by 56% to 44% despite backing

Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...

with 71% of the vote to

Joe Biden Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...

's 27% in the 2020 presidential election.

Education

Unified school districts

School districts include:
Text list
/ref> * Osage City USD 420br>
* Lyndon USD 421br>
* Santa Fe Trail USD 434br>
* Burlingame USD 454 * Marais des Cygnes Valley USD 456 * Auburn-Washburn USD 437 * North Lyon County USD 251 * Wabaunsee East USD 330 * West Franklin USD 287 * Shawnee Heights USD 450 * Lebo-Waverly USD 243

Media

Osage County is served by a weekly newspaper, ''The Osage County Herald-Chronicle''. The newspaper has a circulation of approximately 4,500, making it the 3rd largest paid weekly publication in the state of Kansas. ''The Herald-Chronicle'' was created by the merger of ''The Osage County Herald'' and ''The Osage County Chronicle'' in February 2007.

Communities

List of townships / incorporated cities / unincorporated communities / extinct former communities within Osage County.

Cities

* Burlingame * Carbondale * Lyndon (county seat) * Melvern * Olivet * Osage City * Overbrook * Quenemo * Scranton

Unincorporated communities

† means a community is designated a

Census-Designated Place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counte ...

(CDP) by the

United States Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...

. * Barclay * Michigan Valley * Peterton * Vassar†

Townships

Osage County is divided into sixteen townships. The city of Osage City is considered ''governmentally independent'' and is excluded from the census figures for the townships. In the following table, the population center is the largest city (or cities) included in that township's population total, if it is of a significant size.