County
· Nebraska
Sioux County
Sioux County is a county in the U.S. state of Nebraska. As of the 2020 census, the population was 1,135, and was estimated to be 1,188 in 2025. The county seat and the largest village is Harrison.
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Cities and towns 1
Reference data (Census of Governments 2022)
- Census ID (PID6)
- 108369
- FIPS state
- 31
- FIPS county
- 165
- FIPS place
- 99165
- Census record name
- COUNTY OF SIOUX
- Mailing address
- PO BOX 158, HARRISON 69346