PUBLIC REGISTRY INFORMATION
7 registered sex offenders in North Sioux City, South Dakota
Explore registry information in North Sioux City and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 7
- Registry source
- South Dakota Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Registry context
Population & local comparison- Registry records per 10,000 residents
- 23.0
- Population estimate
- 3,045
- About 1 registry record per
- 435 residents
16% below Union County’s rate
U.S. Census Bureau, ACS 5-year estimate. Records relative to population, not the share of residents on a registry.
Explore near North Sioux City
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A 1-mile radius around the city map center. This is not the whole city count.
Open the interactive map →ZIP codes associated with North Sioux City
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 57049 | 22 | 7,962 | 27.6 |
Other cities associated with Union County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| No. Sioux City | 12 | — | — |
| Elk Point | 11 | 2,537 | 43.4 |
| Jefferson | 5 | 554 | 90.3 |
| Alcester | 3 | 989 | 30.3 |
| Dakota Dunes | 3 | 3,936 | 7.6 |
Each linked area shows its own total. Geographic totals overlap and should not be added together; cities and ZIP codes can cross county boundaries. Population figures, where shown: U.S. Census Bureau, ACS 5-year estimate.
Frequently asked questions
How many registered sex offenders are listed in North Sioux City?
The October 7, 2026 snapshot lists 7 registered sex offenders in North Sioux City, South Dakota. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with North Sioux City. City, county and ZIP boundaries can differ, and their totals should not be added together.
Does the map preview show the whole city?
No. The preview shows public registry locations within 1 mile of the area’s map center. It covers a different area from the total above, and its live results may differ.
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