PUBLIC REGISTRY INFORMATION
1 registered sex offender in ZIP code 57657, South Dakota
See the October 2026 registry snapshot for ZIP code 57657 and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 1
- 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
- 40.5
- Population estimate
- 247
- About 1 registry record per
- 247 residents
80% below Dewey County’s rate
About ZIP code 57657
The October 2026 snapshot lists 1 registry record in ZIP code 57657, South Dakota. With an estimated population of 247, that is 40.5 registry records per 10,000 residents. This is 6% above the South Dakota statewide rate (38.2 per 10,000).
Explore registered offender addresses near ZIP code 57657
Frequently asked questions
How many registered sex offenders are listed in ZIP code 57657?
The October 2026 snapshot lists 1 registry record in ZIP code 57657, 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
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