PUBLIC REGISTRY INFORMATION

249 registered sex offenders in ZIP code 61520, Illinois

See the October 2026 registry snapshot for ZIP code 61520 and search the map near a specific address.

Registry snapshot

October 2026
Registry records
249
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
152.8
517% above the Illinois statewide rateIllinois: 24.8 per 10,000
Population estimate
16,291
About 1 registry record per
65 residents
Rank by registry rate#25 of 1,210 Illinois ZIP areas

53% above Fulton County’s rate

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

About ZIP code 61520

The October 2026 snapshot lists 249 registry records in ZIP code 61520, Illinois. With an estimated population of 16,291, that is 152.8 registry records per 10,000 residents. This is 517% above the Illinois statewide rate (24.8 per 10,000).

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Nearby cities

LocationRegistry recordsPopulation estimateRecords per 10,000
Chicago4,8832,711,22618.0
Galesburg23629,48180.1
Westmont2123,7248.9
Unk6——

Nearby counties

LocationRegistry recordsPopulation estimateRecords per 10,000
Cook County8,6355,182,09016.7
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
McHenry County517312,59116.5
Knox County30549,04662.2
Williamson County29866,87644.6
Montgomery County27927,94299.8
Jackson County25153,06447.3
Stephenson County21143,76848.2
Boone County19753,23037.0
Douglas County8219,75141.5

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 ZIP code 61520?

The October 2026 snapshot lists 249 registry records in ZIP code 61520, 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?

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