Sioux County
URL: https://knowledge.ivjn.us/en/places/nd-sioux-county.html

Sioux County is a county of North Dakota, United States.

## Overview

Sioux County is a county of [North Dakota](https://knowledge.ivjn.us/en/places/north-dakota.html), United States (FIPS nd085), with a population of about 4,153[^geonames].

## Geography

- Coordinates: 46.1127, -101.0403
- Time zone: America/Chicago

Updated: 2026-10-29

Relations:
- Located in: North Dakota https://knowledge.ivjn.us/en/places/north-dakota.html
- Contains places: Cannon Ball https://knowledge.ivjn.us/en/places/nd-cannon-ball.html
- Contains places: Fort Yates https://knowledge.ivjn.us/en/places/nd-fort-yates.html
- Contains places: Porcupine https://knowledge.ivjn.us/en/places/nd-porcupine.html
- Contains places: Selfridge https://knowledge.ivjn.us/en/places/nd-selfridge.html
- Contains places: Solen https://knowledge.ivjn.us/en/places/nd-solen.html

Mentioned in:
- Cannon Ball https://knowledge.ivjn.us/en/places/nd-cannon-ball.html
- Fort Yates https://knowledge.ivjn.us/en/places/nd-fort-yates.html
- Porcupine https://knowledge.ivjn.us/en/places/nd-porcupine.html
- Selfridge https://knowledge.ivjn.us/en/places/nd-selfridge.html
- Solen https://knowledge.ivjn.us/en/places/nd-solen.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip