PUBLIC REGISTRY INFORMATION
10 registered sex offenders in Petersburg, Illinois
Explore registry information in Petersburg and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 10
- Registry source
- Illinois Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Registry context
Population & local comparison- Registry records per 10,000 residents
- 42.7
- Population estimate
- 2,341
- About 1 registry record per
- 234 residents
U.S. Census Bureau, ACS 5-year estimate. Records relative to population, not the share of residents on a registry.
Explore near Petersburg
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A 1-mile radius around the city map center. This is not the whole city count.
Open the interactive map →Associated counties
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Kane County | 1,185 | 517,255 | 22.9 |
| Sangamon County | 911 | 194,947 | 46.7 |
| Cass County | 71 | 12,784 | 55.5 |
| Menard County | 39 | 12,095 | 32.2 |
ZIP codes associated with Petersburg
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 62675 | 10 | 6,170 | 16.2 |
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 Petersburg?
The October 7, 2026 snapshot lists 10 registered sex offenders in Petersburg, Illinois. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with Petersburg. 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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