PUBLIC REGISTRY INFORMATION
28 registered sex offenders in Oswego, Illinois
See the October 2026 registry snapshot for Oswego and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 28
- Registry source
- Illinois 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
- 7.7
- Population estimate
- 36,375
- About 1 registry record per
- 1,299 residents
44% below Kendall County’s rate
About this snapshot
The October 2026 snapshot lists 28 registry records in Oswego, Illinois. With an estimated population of 36,375, that is 7.7 registry records per 10,000 residents. This is 69% below the Illinois statewide rate (24.8 per 10,000).
Explore registered offender addresses near Oswego
Nearby counties
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Cook County | 8,635 | 5,182,090 | 16.7 |
| Will County | 1,329 | 701,462 | 18.9 |
| Kane County | 1,185 | 517,255 | 22.9 |
ZIP codes near Oswego
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 60543 | 29 | 43,047 | 6.7 |
Other cities near Kendall County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Yorkville | 23 | 23,617 | 9.7 |
| Osego | 1 | — | — |
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 Oswego?
The October 2026 snapshot lists 28 registry records in Oswego, Illinois. 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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