Johnson County, Wyoming facts for kids

Kids Encyclopedia Facts
Johnson County, Wyoming
Map
Map of Wyoming highlighting Johnson County
Location in the state of Wyoming
Map of the USA highlighting Wyoming
Wyoming's location in the U.S.
Statistics
Founded 1881
Seat Buffalo
Largest City Buffalo
Area
 - Total
 - Land
 - Water

4,175 sq mi (10,813 km²)
4,154 sq mi (10,759 km²)
20 sq mi (52 km²), 0.5%
PopulationEst.
 - (2015)
 - Density

8,585
2.1/sq mi (1/km²)
Time zone Mountain: UTC-7/-6
Website: www.johnsoncountywyoming.org

Johnson County is a county located in the north central part of the U.S. state of Wyoming. As of the 2010 census, the population was 8,569. The county seat is Buffalo. Kaycee is the only other incorporated town in the county.

Johnson County lies to the southeast of the Bighorn mountains along Interstate 25 and Interstate 90. The Powder River flows northward through eastern Johnson County.

History

Johnson County was created on December 8, 1875 as Pease County from parts of Albany, Carbon, and Sweetwater Counties. It was organized in 1881. The county was originally named for Dr. E. L. Pease of Uinta County. In 1879, the county was renamed Johnson, for E. P. Johnson, a Cheyenne attorney.

In 1888, Sheridan County was created from a portion of Johnson County. In 1890, Big Horn County was created from Johnson County along with land from Fremont County and Sheridan County. In 1911, the boundaries of Johnson County and adjacent Crook, Natrona and Weston Counties were adjusted to run along federal land survey lines.

In April 1892, Johnson County was the scene of the Johnson County War, a range war between large cattle outfits and small stockgrowers.

Geography

According to the U.S. Census Bureau, the county has a total area of 4,175 square miles (10,810 km2), of which 4,154 square miles (10,760 km2) is land and 20 square miles (52 km2) (0.5%) is water.

Adjacent counties

Major highways

  • I-90.svg Interstate 90
  • I-25.svg Interstate 25
  • US 16.svg U.S. Highway 16
  • US 87.svg U.S. Highway 87
  • WY-193.svg Wyoming Highway 193
  • WY-196.svg Wyoming Highway 196
  • WY-192.svg Wyoming Highway 192
  • WY-387.svg Wyoming Highway 387

National protected area

  • Bighorn National Forest (part)

Demographics

Historical population
Census Pop.
1880 637
1890 2,357 270.0%
1900 2,361 0.2%
1910 3,453 46.3%
1920 4,617 33.7%
1930 4,816 4.3%
1940 4,980 3.4%
1950 4,707 −5.5%
1960 5,475 16.3%
1970 5,587 2.0%
1980 6,700 19.9%
1990 6,145 −8.3%
2000 7,075 15.1%
2010 8,569 21.1%
Est. 2015 8,585 0.2%
U.S. Decennial Census
1870–2000 2010–2015

2000 census

As of the census of 2000, there were 7,075 people, 2,959 households, and 2,006 families residing in the county. The population density was 2 people per square mile (1/km²). There were 3,503 housing units at an average density of 1 per square mile (0/km²). The racial makeup of the county was 97.03% White, 0.08% Black or African American, 0.64% Native American, 0.11% Asian, 0.55% from other races, and 1.58% from two or more races. 2.09% of the population were Hispanic or Latino of any race. 27.0% were of German, 15.2% English, 10.8% Irish and 7.9% American ancestry.

There were 2,959 households out of which 28.70% had children under the age of 18 living with them, 57.00% were married couples living together, 7.10% had a female householder with no husband present, and 32.20% were non-families. 28.50% of all households were made up of individuals and 12.00% had someone living alone who was 65 years of age or older. The average household size was 2.36 and the average family size was 2.89.

In the county, the population was spread out with 24.20% under the age of 18, 5.60% from 18 to 24, 23.50% from 25 to 44, 28.70% from 45 to 64, and 18.00% who were 65 years of age or older. The median age was 43 years. For every 100 females there were 96.60 males. For every 100 females age 18 and over, there were 94.30 males.

The median income for a household in the county was $34,012, and the median income for a family was $42,299. Males had a median income of $29,271 versus $20,469 for females. The per capita income for the county was $19,030. About 7.20% of families and 10.10% of the population were below the poverty line, including 9.10% of those under age 18 and 10.60% of those age 65 or over.

2010 census

As of the 2010 United States Census, there were 8,569 people, 3,782 households, and 2,410 families residing in the county. The population density was 2.1 inhabitants per square mile (0.81/km2). There were 4,553 housing units at an average density of 1.1 per square mile (0.42/km2). The racial makeup of the county was 96.5% white, 1.1% American Indian, 0.4% Asian, 0.2% black or African American, 0.7% from other races, and 1.1% from two or more races. Those of Hispanic or Latino origin made up 3.2% of the population. In terms of ancestry, 31.6% were German, 22.4% were Irish, 18.3% were English, and 6.1% were American.

Of the 3,782 households, 26.1% had children under the age of 18 living with them, 53.5% were married couples living together, 6.7% had a female householder with no husband present, 36.3% were non-families, and 31.8% of all households were made up of individuals. The average household size was 2.25 and the average family size was 2.83. The median age was 44.8 years.

The median income for a household in the county was $45,638 and the median income for a family was $58,983. Males had a median income of $40,572 versus $30,352 for females. The per capita income for the county was $26,753. About 5.9% of families and 8.2% of the population were below the poverty line, including 8.0% of those under age 18 and 7.3% of those age 65 or over.

Communities

City

Town

Unincorporated communities


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