PUBLIC REGISTRY INFORMATION

4,883 registered sex offenders in Chicago, Illinois

See the October 2026 registry snapshot for Chicago and search the map near a specific address.

Registry snapshot

October 2026
Registry records
4,883
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
18.0
27% below the Illinois statewide rateIllinois: 24.8 per 10,000
Population estimate
2,711,226
About 1 registry record per
555 residents
Rank by registry rate#813 of 1,084 Illinois cities

8% above Cook County’s rate

U.S. Census Bureau, ACS 5-year estimate.

About this snapshot

The October 2026 snapshot lists 4,883 registry records in Chicago, Illinois. With an estimated population of 2,711,226, that is 18.0 registry records per 10,000 residents. This is 27% below the Illinois statewide rate (24.8 per 10,000).

Free public map · No account required

Explore registered offender addresses near Chicago

Map loads as you scroll. Open the full map to find registered offender addresses.

© OpenStreetMap
View offender addresses on the map →

Nearby counties

LocationRegistry recordsPopulation estimateRecords per 10,000
Will County1,329701,46218.9
Lake County1,257714,22317.6
Sangamon County911194,94746.7
Madison County898264,23834.0
Champaign County614208,74129.4
Jefferson County57036,550156.0
Christian County54433,538162.2
DuPage County515930,0245.5
Lee County33433,86998.6
Adams County30264,75446.6
Coles County25646,77754.7
Whiteside County22554,94740.9
Clinton County19936,95453.9
Boone County19753,23037.0
Crawford County16018,51186.4
Brown County1536,322242.0
Bureau County13932,86642.3
Effingham County12834,52237.1
White County8013,61958.7
Calhoun County174,33039.3

ZIP codes near Chicago

LocationRegistry recordsPopulation estimateRecords per 10,000
ZIP code 6176416413,668120.0
ZIP code 6006414814,88499.4
ZIP code 6082710124,71340.9
ZIP code 606127335,74420.4
ZIP code 600985833,13017.5
ZIP code 601535523,20123.7
ZIP code 604064523,32719.3
ZIP code 606404365,4456.6
ZIP code 600743236,4608.8
ZIP code 601302913,94320.8
ZIP code 606332412,47419.2
ZIP code 600072332,5927.1
ZIP code 600202310,97021.0
ZIP code 60646828,7802.8
ZIP code 600001——
ZIP code 6002218,3521.2
ZIP code 606481——
ZIP code 606921——
ZIP code 609091——
ZIP code 616201——

Other cities near Cook County

LocationRegistry recordsPopulation estimateRecords per 10,000
Cicero8982,79710.7
Des Plaines7059,15611.8
Palatine4966,2937.4
Melrose Park4524,54918.3
Chicago Ridge1614,09911.3
Stickney166,95223.0
Country Club Hi15——
Country Club Hills1516,3249.2
Crestwood1110,57910.4
Countryside86,26712.8
Desconocido3——
Desplaines2——
Clovis1——
Country Clun Hills1——
La Porte1——
Merrionette Par1——
Plainfield Township1——
S Holland1——
Sebastian1——
Toronto1——

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 Chicago?

The October 2026 snapshot lists 4,883 registry records in Chicago, 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

Search the free map and verify any result with the official registry.

Search an address on the map →