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Niobrara County, Wyoming facts for kids

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Niobrara County
Stagecoach Museum in Lusk
Stagecoach Museum in Lusk
Map of Wyoming highlighting Niobrara 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 February 21, 1911 (authorized)
1913 (organized)
Named for Niobrara River
Seat Lusk
Largest town Lusk
Area
 • Total 2,628 sq mi (6,810 km2)
 • Land 2,626 sq mi (6,800 km2)
 • Water 1.9 sq mi (5 km2)  0.07%%
Population
 (2020)
 • Total 2,467
 • Density 0.9387/sq mi (0.36245/km2)
Time zone UTC−7 (Mountain)
 • Summer (DST) UTC−6 (MDT)
Congressional district At-large
Wy niobrara1
Niobrara County (WY) SR85

Niobrara County is a county in the state of Wyoming, USA. It is special because it has the fewest people of all the counties in Wyoming. In 2020, only 2,467 people lived there. The main town and county seat is Lusk. The county's eastern side touches the states of Nebraska and South Dakota.

History of Niobrara County

Niobrara County was officially created on February 21, 1911. It was formed from land that used to be part of Converse County. The county was fully set up and ready to go in 1913.

The county got its name from the Niobrara River. This river starts its journey not far from the town of Lusk.

Geography of Niobrara County

According to the US Census Bureau, Niobrara County covers a total area of about 2,628 square miles (6,806 square kilometers). Most of this area, about 2,626 square miles (6,801 square kilometers), is land. Only a very small part, about 1.9 square miles (4.9 square kilometers), is water.

To give you an idea of its size, Niobrara County is more than twice as big as the entire state of Rhode Island. However, it has only a tiny fraction of Rhode Island's population.

Neighboring Counties

Niobrara County shares its borders with several other counties:

Main Roads

Several important highways pass through Niobrara County:

  • US 18
  • US 20
  • US 85
  • WYO 270
  • WYO 271
  • WYO 272
  • WYO 273

Protected Natural Areas

A part of the Thunder Basin National Grassland is located within Niobrara County. This is a large area of protected grasslands.

Population and People

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Niobrara County (WY) US85N
Historical population
Census Pop.
1920 6,321
1930 4,723 −25.3%
1940 5,988 26.8%
1950 4,701 −21.5%
1960 3,750 −20.2%
1970 2,924 −22.0%
1980 2,924 0.0%
1990 2,499 −14.5%
2000 2,407 −3.7%
2010 2,484 3.2%
2020 2,467 −0.7%
2023 (est.) 2,354 −5.2%
US Decennial Census
1870–2000 2010–2016

In 2010, there were 2,484 people living in Niobrara County. These people lived in 1,069 households. About 659 of these households were families. The county had a population density of less than one person per square mile.

Most of the people in the county were white (96.5%). Smaller groups included American Indian, Asian, and Black or African American people. About 2.1% of the population was of Hispanic or Latino background. Many residents had ancestors from Germany (41.5%), England (19.0%), or Ireland (17.7%).

The average age of people in Niobrara County in 2010 was 46.1 years old. About 23.2% of households had children under 18 living with them.

Communities in Niobrara County

Niobrara County has several towns and communities.

Towns

Census-designated place

  • Lance Creek (This is a community that the Census Bureau defines for statistical purposes.)

Unincorporated communities

Education in Niobrara County

All the schools in Niobrara County are part of one school district. This district is called Niobrara County School District 1.

See also

Kids robot.svg In Spanish: Condado de Niobrara para niños

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