PUBLIC REGISTRY INFORMATION
45 registered sex offenders in Sioux County, Iowa
See the October 2026 registry snapshot for Sioux County and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 45
- Registry source
- Iowa Sex Offender Registry
This is a snapshot. Check the official registry for current information.
Registry statistics
Population and rate comparison- Registry records per 10,000 residents
- 12.4
- Population estimate
- 36,212
- About 1 registry record per
- 805 residents
About this snapshot
The October 2026 snapshot lists 45 registry records in Sioux County, Iowa. With an estimated population of 36,212, that is 12.4 registry records per 10,000 residents. This is 50% below the Iowa statewide rate (24.8 per 10,000).
Explore registered offender addresses near Sioux County
Cities near Sioux County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Sheldon | 12 | 5,474 | 21.9 |
| Hull | 8 | 2,317 | 34.5 |
| Orange City | 6 | 6,426 | 9.3 |
| Hawarden | 5 | 2,658 | 18.8 |
| Rock Valley | 4 | 4,059 | 9.9 |
| Hospers | 3 | 916 | 32.8 |
| Sioux Center | 3 | 8,454 | 3.5 |
| Ireton | 2 | 552 | 36.2 |
| Alton | 1 | 1,459 | 6.9 |
| La Mars | 1 | — | — |
| Matlock | 1 | 144 | 69.4 |
| Maurice | 1 | 206 | 48.5 |
ZIP codes near Sioux County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 51031 | 40 | 12,808 | 31.2 |
| ZIP code 51201 | 12 | 6,430 | 18.7 |
| ZIP code 51239 | 8 | 2,876 | 27.8 |
| ZIP code 51023 | 6 | 3,473 | 17.3 |
| ZIP code 51041 | 6 | 7,324 | 8.2 |
| ZIP code 51247 | 4 | 5,094 | 7.9 |
| ZIP code 51238 | 3 | 1,502 | 20.0 |
| ZIP code 51250 | 3 | 9,970 | 3.0 |
| ZIP code 51027 | 2 | 1,280 | 15.6 |
| ZIP code 51003 | 1 | 1,938 | 5.2 |
| ZIP code 51036 | 1 | 445 | 22.5 |
| ZIP code 51244 | 1 | 144 | 69.4 |
Other counties in Iowa
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Wapello County | 203 | 35,362 | 57.4 |
| Webster County | 145 | 36,886 | 39.3 |
| Story County | 134 | 100,466 | 13.3 |
| Clinton County | 119 | 46,268 | 25.7 |
| Jasper County | 83 | 37,954 | 21.9 |
| Warren County | 55 | 54,409 | 10.1 |
| Washington County | 53 | 22,561 | 23.5 |
| Tama County | 51 | 16,868 | 30.2 |
| Union County | 45 | 11,993 | 37.5 |
| Clayton County | 40 | 17,013 | 23.5 |
| Bremer County | 35 | 25,204 | 13.9 |
| Van Buren County | 34 | 7,241 | 47.0 |
| Floyd County | 33 | 15,328 | 21.5 |
| Montgomery County | 25 | 10,214 | 24.5 |
| Wayne County | 23 | 6,532 | 35.2 |
| Crawford County | 21 | 16,277 | 12.9 |
| Taylor County | 20 | 5,868 | 34.1 |
| Humboldt County | 19 | 9,591 | 19.8 |
| Ringgold County | 9 | 4,645 | 19.4 |
| Adams County | 7 | 3,622 | 19.3 |
Each area shows its own total. City, county, and ZIP totals can overlap. Population figures, where shown: U.S. Census Bureau, ACS 5-year estimate.
Frequently asked questions
How many registered sex offenders are listed in Sioux County?
The October 2026 snapshot lists 45 registry records in Sioux County, Iowa. Counts may differ from official registry totals. Check the official registry for current details.
How do city, county, and ZIP totals relate?
City, county, and ZIP boundaries can overlap, so the same registry record may appear in more than one area.
How can I check registry information near an address?
Open the free interactive map, enter an address, and choose a search radius. Verify identity and current status with the official registry.
Check a specific address
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