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Johnson County, Wyoming facts for kids

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Johnson County
Johnson County Courthouse
Johnson County Courthouse
Flag of Johnson County
Flag
Map of Wyoming highlighting Johnson County
Location within the U.S. state of Wyoming
Map of the United States highlighting Wyoming
Wyoming's location within the U.S.
Country  United States
State  Wyoming
Founded December 8, 1875 (authorized)
1881 (organized)
Seat Buffalo
Largest city Buffalo
Area
 • Total 4,175 sq mi (10,810 km2)
 • Land 4,154 sq mi (10,760 km2)
 • Water 20 sq mi (50 km2)  0.5%%
Population
 (2020)
 • Total 8,447
 • Estimate 
(2023)
8,759 Increase
 • Density 2.0232/sq mi (0.78117/km2)
Time zone UTC−7 (Mountain)
 • Summer (DST) UTC−6 (MDT)
Congressional district At-large

Johnson County is a county located in the north central part of Wyoming. In 2020, about 8,447 people lived here. The main town and county seat is Buffalo. Kaycee is the only other official town in the county. Johnson County is found southeast of the Bighorn Mountains. Major highways like Interstate 25 and Interstate 90 pass through it. The Powder River also flows north through the eastern part of the county.

History of Johnson County

Johnson County was first created on December 8, 1875. It was originally called Pease County. It was formed from parts of Albany, Carbon, and Sweetwater Counties. The county officially started operating in 1881. It was first named after Dr. E. L. Pease. However, in 1879, the county's name was changed to Johnson. This new name honored E. P. Johnson, who was a lawyer from Cheyenne.

Over the years, parts of Johnson County were used to create other counties. In 1888, Sheridan County was formed from some of Johnson County's land. Then, in 1890, Big Horn County was created. It used land from Johnson County, along with parts of Fremont County and Sheridan County.

From 1889 to 1893, Johnson County was the site of a big conflict known as the Johnson County War. During this time, large cattle ranchers wanted to control the limited land and water resources. They hired people to fight against smaller settlers and homesteaders who were trying to make a living there.

In 1911, the borders of Johnson County were slightly changed. These changes also affected nearby Crook, Natrona, and Weston Counties. The new borders followed official land survey lines.

Johnson County Flag

The flag of Johnson County looks a bit like the ikurriña, which is the flag of the Basque Country. This is because many Basque people have lived in the county since Jean Esponda was born in Baigorri.

Geography of Johnson County

Johnson County covers a total area of about 4,175 square miles. Most of this, about 4,154 square miles, is land. The remaining 20 square miles, or 0.5%, is water.

Neighboring Counties

Main Roads

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

Public Transportation

  • Express Arrow
  • Jefferson Lines

Protected Natural Areas

Population Information

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%
2020 8,447 −1.4%
2023 (est.) 8,759 2.2%
US Decennial Census
1870–2000 2010–2016

In 2010, there were 8,569 people living in Johnson County. Most people were white (96.5%). About 1.1% were American Indian, and smaller percentages were Asian or Black. About 3.2% of the population was of Hispanic or Latino background. Many people had German, Irish, or English ancestors.

The average age of people in Johnson County was about 44.8 years old.

Towns and Communities

City

  • Buffalo (This is the main town, also called the county seat)

Town

Other Communities (Unincorporated)

These are smaller places that are not officially organized as cities or towns.

Images for kids

See also

In Spanish: Condado de Johnson (Wyoming) para niños

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