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Beaver County, Oklahoma facts for kids

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Beaver County, Oklahoma
Map of Oklahoma highlighting Beaver County
Location in the state of Oklahoma
Map of the USA highlighting Oklahoma
Oklahoma's location in the U.S.
Founded 1890
Seat Beaver
Largest town Beaver
 - Total
 - Land
 - Water

1,818 sq mi (4,709 km²)
1,815 sq mi (4,701 km²)
2.8 sq mi (7 km²), 0.2%
 - (2013)
 - Density

3.1/sq mi (1/km²)
Time zone Central: UTC-6/-5

Beaver County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 5,636. The county seat is Beaver. The name was given because of the presence of many beaver dams on the Beaver River, which runs through the area. It is located in the Oklahoma Panhandle.


The land where Beaver County is located has been under several jurisdictions. At one time, it was part of Texas before Texas became a state of the United States. Then in the Compromise of 1850, Texas ceded the land that would eventually become the Oklahoma panhandle to the United States government. The area was known as "No Man's Land" because it belonged to no state or territorial government. There was a period of time (1886 - 1890) during which it was a separate organized territory, known as Cimarron Territory. After becoming part of the Oklahoma Territory in 1890, Beaver County (first called Seventh County) covered the entire Oklahoma Panhandle. At statehood in 1907, Cimarron County was taken from the western one-third, while Texas County was taken from the middle, leaving Beaver County only in the east. Its borders are now at 100°W (east), 37°N (north), 36.5°N (south), and approximately 100.8°W (west).


According to the U.S. Census Bureau, the county has a total area of 1,818 square miles (4,710 km2), of which 1,815 square miles (4,700 km2) is land and 2.8 square miles (7.3 km2) (0.2%) is water. It is the fifth-largest county in Oklahoma by area.

Just north of the town of Beaver is the Beaver Dunes State Park.

Major highways

  • US 64.svg U.S. Highway 64
  • US 83.svg U.S. Highway 83
  • US 270.svg U.S. Highway 270
  • US 412.svg U.S. Highway 412
  • Oklahoma State Highway 3.svg State Highway 3
  • Oklahoma State Highway 23.svg State Highway 23

Adjacent counties


Historical population
Census Pop.
1900 3,051
1910 13,631 346.8%
1920 14,048 3.1%
1930 11,452 −18.5%
1940 8,648 −24.5%
1950 7,411 −14.3%
1960 6,965 −6.0%
1970 6,282 −9.8%
1980 6,806 8.3%
1990 6,023 −11.5%
2000 5,857 −2.8%
2010 5,636 −3.8%
Est. 2015 5,427 −3.7%
U.S. Decennial Census
1790-1960 1900-1990
1990-2000 2010-2013
USA Beaver County, Oklahoma age pyramid
Age pyramid for Beaver County, Oklahoma, United States of America, based on census 2000 data

As of the 2010 census, there were a total of 5,636 people, 2,192 households, and 1,614 families in the county. The population density was 3 people per square mile (1/km²). There were 2,719 housing units at an average density of 2 per square mile (1/km²). The racial makeup of the county was 92.71% White, 0.29% Black or African American, 1.25% Native American, 0.10% Asian, 0.03% Pacific Islander, 3.76% from other races, and 1.86% from two or more races. 10.76% of the population were Hispanic or Latino of any race.

There were 2,245 households out of which 33.50% had children under the age of 18 living with them, 66.30% were married couples living together, 6.10% had a female householder with no husband present, and 24.00% were non-families. 22.00% of all households were made up of individuals and 12.30% had someone living alone who was 65 years of age or older. The average household size was 2.57 and the average family size was 2.99.

In the county, the population was spread out with 26.80% under the age of 18, 6.50% from 18 to 24, 25.80% from 25 to 44, 24.10% from 45 to 64, and 16.90% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 102.20 males. For every 100 females age 18 and over, there were 100.90 males.

The median income for a household in the county was $36,715, and the median income for a family was $41,542. Males had a median income of $31,013 versus $20,162 for females. The per capita income for the county was $17,905. About 8.80% of families and 11.70% of the population were below the poverty line, including 15.80% of those under age 18 and 7.80% of those age 65 or over.



Census-designated place

Unincorporated communities

NRHP sites

The following sites in Beaver County are listed on the National Register of Historic Places:

  • Beaver County Courthouse, Beaver City
  • Floris Grain Elevator, Floris
  • Gate School, Gate
  • Knowles Grain Elevator, Turpin
  • Lane Cabin, Beaver City
  • Lonker Archeological Site, Gate
  • Old Settler's Irrigation Ditch, Rosston
  • Presbyterian Church, Beaver City
  • Rose, Billy, Archeological Site, Mocane
  • Sharps Creek Crossing Site, Turpin
  • Turpin Grain Elevator, Turpin
  • Hodges, V. Pauline. "Beaver County," Encyclopedia of Oklahoma History and Culture, 2009. Accessed March 18, 2015.

Coordinates: 36°45′N 100°29′W / 36.75°N 100.48°W / 36.75; -100.48

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