Sioux County, Nebraska Cities (2026)

2 cities

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density
Area (mi²)
Type
Harrison1223238-0.89%7290 Village
Harrison27375-1.35%236 Township

Sioux County Cities Summary

Largest City

Harrison is the largest city in Sioux County, with a population of 223.

Smallest City

Harrison is the smallest city in Sioux County, with a population of 73.

10 Largest Cities

There are 2 cities in Sioux County, Nebraska.

Location of Sioux County