Sioux County, Nebraska

Sioux County is a county in Nebraska with an estimated population of 1,154 in 2023. 1 cities, towns and Census places in it are indexed here.

Largest places in Sioux County

About Sioux County

Sioux County is one of the counties of Nebraska. County governments in Nebraska handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.