PUBLIC REGISTRY INFORMATION

305 registered sex offenders in Knox County, Illinois

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

Registry snapshot

October 2026
Registry records
305
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
62.2
151% above the Illinois statewide rateIllinois: 24.8 per 10,000
Population estimate
49,046
About 1 registry record per
161 residents
Rank by registry rate#24 of 102 Illinois counties

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

About this snapshot

The October 2026 snapshot lists 305 registry records in Knox County, Illinois. With an estimated population of 49,046, that is 62.2 registry records per 10,000 residents. This is 151% above the Illinois statewide rate (24.8 per 10,000).

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Cities near Knox County

LocationRegistry recordsPopulation estimateRecords per 10,000
Chicago4,8832,711,22618.0
Peoria696112,16962.0
Bloomington25578,90732.3
Canton25113,144191.0
Hillsboro1865,803320.5
Kewanee9511,91379.7
Crest Hill6820,62833.0
Palatine4966,2937.4
Edwardsville3326,47412.5
Lawrenceville273,94168.5
Bushnell132,67748.6
Abingdon113,44331.9
Brooklyn9729123.5
Des Moines8——
Royalton71,21457.7
Ashkum491843.6
Galebsurg2——
Abongdon1——
Altona149820.1
Rio120548.8

ZIP codes near Knox County

LocationRegistry recordsPopulation estimateRecords per 10,000
ZIP code 6060825880,73732.0
ZIP code 6063620032,19862.1
ZIP code 6041115152,17528.9
ZIP code 623531425,066280.3
ZIP code 6060912262,02819.7
ZIP code 60434102——
ZIP code 604368419,42343.2
ZIP code 606127335,74420.4
ZIP code 62471669,93766.4
ZIP code 606525341,07412.9
ZIP code 601874128,81514.2
ZIP code 600743236,4608.8
ZIP code 606072732,3928.3
ZIP code 601691633,4014.8
ZIP code 61530146,47021.6
ZIP code 61422123,00240.0
ZIP code 61414169614.4
ZIP code 61472145322.1
ZIP code 61474122145.2
ZIP code 61489182012.2

Other counties in Illinois

LocationRegistry recordsPopulation estimateRecords per 10,000
Lake County1,257714,22317.6
Madison County898264,23834.0
Macon County585101,84957.4
Tazewell County572130,29043.9
Christian County54433,538162.2
Livingston County33535,56594.2
Lee County33433,86998.6
LaSalle County277108,71425.5
Coles County25646,77754.7
Marion County24737,00066.8
Johnson County22013,376164.5
Stephenson County21143,76848.2
Logan County17327,71362.4
Macoupin County16244,35036.5
Lawrence County13415,03189.1
Union County9016,99753.0
Douglas County8219,75141.5
Monroe County5335,03615.1
Cumberland County4910,33447.4
Jasper County359,18038.1

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 Knox County?

The October 2026 snapshot lists 305 registry records in Knox 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.

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