PUBLIC REGISTRY INFORMATION
41 registered sex offenders in Mercer County, Illinois
See the October 2026 registry snapshot for Mercer County and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 41
- 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
- 26.5
- Population estimate
- 15,495
- About 1 registry record per
- 378 residents
About this snapshot
The October 2026 snapshot lists 41 registry records in Mercer County, Illinois. With an estimated population of 15,495, that is 26.5 registry records per 10,000 residents. This is 7% above the Illinois statewide rate (24.8 per 10,000).
Explore registered offender addresses near Mercer County
Cities near Mercer County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Taylorville | 434 | 10,646 | 407.7 |
| Centralia | 239 | 11,856 | 201.6 |
| Aledo | 13 | 3,668 | 35.4 |
| Muscatine | 6 | — | — |
| New Boston | 5 | 648 | 77.2 |
| Viola | 4 | 899 | 44.5 |
| Woodhull | 4 | 731 | 54.7 |
| Keithsburg | 3 | 490 | 61.2 |
| Sherrard | 3 | 691 | 43.4 |
| Joy | 2 | 387 | 51.7 |
| North Henderson | 2 | 191 | 104.7 |
| Matherville | 1 | 657 | 15.2 |
| New Windsor | 1 | — | — |
| Reynolds | 1 | 584 | 17.1 |
| Seaton | 1 | 228 | 43.9 |
ZIP codes near Mercer County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 62568 | 440 | 15,952 | 275.8 |
| ZIP code 62801 | 249 | 19,827 | 125.6 |
| ZIP code 61231 | 13 | 4,962 | 26.2 |
| ZIP code 61272 | 5 | 1,437 | 34.8 |
| ZIP code 61486 | 4 | 1,330 | 30.1 |
| ZIP code 61490 | 4 | 1,035 | 38.6 |
| ZIP code 61281 | 3 | 2,520 | 11.9 |
| ZIP code 61442 | 3 | 504 | 59.5 |
| ZIP code 61466 | 3 | 263 | 114.1 |
| ZIP code 61260 | 2 | 737 | 27.1 |
| ZIP code 61263 | 1 | 657 | 15.2 |
| ZIP code 61279 | 1 | 1,015 | 9.9 |
| ZIP code 61465 | 1 | 1,192 | 8.4 |
| ZIP code 61476 | 1 | 551 | 18.1 |
Other counties in Illinois
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Peoria County | 970 | 179,645 | 54.0 |
| Champaign County | 614 | 208,741 | 29.4 |
| Kankakee County | 394 | 106,635 | 36.9 |
| Livingston County | 335 | 35,565 | 94.2 |
| Montgomery County | 279 | 27,942 | 99.8 |
| LaSalle County | 277 | 108,714 | 25.5 |
| Ogle County | 223 | 51,495 | 43.3 |
| Perry County | 207 | 20,639 | 100.3 |
| DeKalb County | 180 | 100,703 | 17.9 |
| Morgan County | 180 | 33,021 | 54.5 |
| Macoupin County | 162 | 44,350 | 36.5 |
| Bureau County | 139 | 32,866 | 42.3 |
| Woodford County | 105 | 38,312 | 27.4 |
| Pike County | 94 | 14,469 | 65.0 |
| Shelby County | 88 | 20,720 | 42.5 |
| Ford County | 71 | 13,406 | 53.0 |
| Moultrie County | 60 | 14,424 | 41.6 |
| Piatt County | 59 | 16,695 | 35.3 |
| Monroe County | 53 | 35,036 | 15.1 |
| Pope County | 28 | 3,739 | 74.9 |
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 Mercer County?
The October 2026 snapshot lists 41 registry records in Mercer County, 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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