Niobrara is a village in Knox County, Nebraska, United States. The population was 363 at the 2020 census.
Nebraska Highway 12 in Niobrara
Knox County is a county in the U.S. state of Nebraska. As of the 2020 United States Census, the population was 8,391. Its county seat is Center. Knox County was named for Continental and U.S. Army Major General Henry Knox.
Knox County Courthouse in Center
Lewis and Clark Lake, an impoundment on the Missouri River in the northeastern part of Knox County. Gavins Point Dam in the foreground.