Founded in 1911, Niobrara County is one of 23 counties in the state of Wyoming. Historically, Niobrara County was formed from part of Converse County. The city of Lusk is the county seat. With FIPS code of 27, Niobrara County has a population of 2,438 and area of 2,626 square miles (6,801 km2).
List of all cities in Niobrara County, WY alphabetically
- Lance Creek, WY
- Lusk, WY
- Manville, WY
- Van Tassell, WY