Sioux County, Iowa
Sioux County, Iowa | |
|---|---|
The Sioux County Courthouse in Orange City | |
Location within the U.S. state of Iowa | |
| Coordinates: 43°04′57″N 96°10′41″W / 43.082618°N 96.177980°W | |
| Country | United States |
| State | Iowa |
| Founded | January 15, 1851 (created) January 1, 1860 (organized) |
| Named after | Sioux people |
| Seat | Orange City |
| Largest city | Sioux Center |
| Area | |
• Total | 768.993 sq mi (1,991.68 km2) |
| • Land | 767.911 sq mi (1,988.88 km2) |
| • Water | 1.082 sq mi (2.80 km2) 0.14% |
| Population (2020) | |
• Total | 35,872 |
• Estimate (2024) | 36,554 |
| • Density | 46.714/sq mi (18.036/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Area code | 712 |
| Congressional district | 4th |
| Website | siouxcountyia.gov |
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Sioux County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 35,872. The county seat is Orange City and the largest city is Sioux Center.