Sioux County, Iowa
18 public bodies govern here, 5 school districts are based here, and USDA lists 4 farmers markets. Everything below says where it came from.
In four numbers
- People
- 36,212
- Median household income
- $86,098
- ±7,089
- Unemployed
- 1.5%
- 295 of 19,389 in the labour force
- Homes with broadband
- 92.4%
- 11,726 of 12,690 households
U.S. Census Bureau, American Community Survey 5-year estimates 2020-2024; read 2026-09-26. Percentages worked out here from the two counts shown.
Who governs here
County government 1
| Name | People | Office | Website |
|---|---|---|---|
| County of Sioux | 35,893 (2021) | Po Box 18, Orange City | Website |
Cities, towns and villages 13
| Name | People | Office | Website |
|---|---|---|---|
| City of Alton | 1,242 (2021) | Po Box 910, Alton | — |
| City of Boyden | 697 (2021) | Po Box 160, Boyden | Website |
| City of Chatsworth | 73 (2021) | 320 2nd St, Chatsworth | — |
| City of Granville | 309 (2021) | 740 Broad St, Granville | — |
| City of Hawarden | 2,684 (2021) | 1150 Central Ave, Hawarden | Website |
| City of Hospers | 710 (2021) | Po Box 248, Hospers | — |
| City of Hull | 2,417 (2021) | Po Box 816, Hull | — |
| City of Ireton | 588 (2021) | Po Box 130, Ireton | — |
| City of Matlock | 74 (2021) | Po Box 37, Matlock | — |
| City of Maurice | 269 (2021) | Po Box 68, Maurice | — |
| City of Orange City | 6,228 (2021) | Po Box 406, Orange City | Website |
| City of Rock Valley | 4,096 (2021) | Po Box 100, Rock Valley | Website |
| City of Sioux Center | 8,273 (2021) | 335 1st Ave Nw, Sioux Center | Website |
Special districts 4
| Name | What it does | Office | Website |
|---|---|---|---|
| West Sioux Benefited Fire District | Local fire protection | 4310 Buchanan Ave, Hawarden | — |
| Sioux County E911 Service Board | Other single function districts | 4363 Ironwood Ave, Orange City | — |
| Sioux County Soil Conservation District | Soil and water conservation | 716 8th St Se, Orange City | — |
| Rock Valley Rural Water District | Water supply utility | 719 Main St, Rock Valley | — |
U.S. Census Bureau, 2022 Census of Governments, Government Units List (published August 2023); the file read 2026-09-26. Offices are placed by county; a special district’s territory can cross county lines. Each body posts its own meetings on its website where the Census records one.
School districts based here
Boyden-Hull Comm School District
School district2 schools
801 First Street, Hull, IA, 51239
Its website — where its board posts meetings. Federal record.
MOC-Floyd Valley Comm School District
School district3 schools
709 8th St. S.E., Orange City, IA, 51041
Its website — where its board posts meetings. Federal record.
Rock Valley Comm School District
School district4 schools
1712 20th Avenue, Rock Valley, IA, 51247
Its website — where its board posts meetings. Federal record.
Sioux Center Comm School District
School district5 schools
550 9th St NE, Sioux Center, IA, 51250
Its website — where its board posts meetings. Federal record.
West Sioux Comm School District
School district4 schools
1300 Falcon Drive, Hawarden, IA, 51023
Its website — where its board posts meetings. Federal record.
National Center for Education Statistics, Common Core of Data 2024-25; read 2026-09-26.
Farmers markets
Hawarden Farmers Market
13th St. & Avenue E Hawarden, IA, 51023
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Orange City Farmers Market
207 Arizona Avenue NW (Windmill Park) Orange City, IA, 51041
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Sioux Center Farmers Market
251 North Main Avenue (Centre Mall Parking Lot, Hwy 75) Sioux Center, IA, 51250
Gathered by USDA from the web; USDA record last changed 2023-03-21. USDA listing
Rock Valley Farmers Market
1013 13th Ave, Rock Valley, IA, 51247
Submitted by the market; USDA record last changed 2020-05-29. USDA listing
USDA National Farmers Market Directory; read 2026-09-26.