PUBLIC REGISTRY INFORMATION
4 registered sex offenders in Oacoma, South Dakota
See the October 2026 registry snapshot for Oacoma and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 4
- Registry source
- South Dakota 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
- 73.0
- Population estimate
- 548
- About 1 registry record per
- 137 residents
27% below Lyman County’s rate
About this snapshot
The October 2026 snapshot lists 4 registry records in Oacoma, South Dakota. With an estimated population of 548, that is 73.0 registry records per 10,000 residents. This is 91% above the South Dakota statewide rate (38.2 per 10,000).
Explore registered offender addresses near Oacoma
ZIP codes near Oacoma
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 57365 | 4 | 599 | 66.8 |
Other cities near Lyman County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Lower Brule | 28 | 743 | 376.9 |
| Presho | 2 | 313 | 63.9 |
| Vivian | 1 | — | — |
| West Brule | 1 | 471 | 21.2 |
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 Oacoma?
The October 2026 snapshot lists 4 registry records in Oacoma, South Dakota. 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
Search the free map and verify any result with the official registry.
Search an address on the map →