PUBLIC REGISTRY INFORMATION
126 registered sex offenders in Cerro Gordo County, Iowa
Explore registry information in Cerro Gordo County and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 126
- Registry source
- Iowa Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Registry context
Population & local comparison- Registry records per 10,000 residents
- 29.6
- Population estimate
- 42,632
- About 1 registry record per
- 338 residents
U.S. Census Bureau, ACS 5-year estimate. Records relative to population, not the share of residents on a registry.
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Cities associated with Cerro Gordo County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Mason City | 115 | 27,050 | 42.5 |
| Manly | 7 | 1,320 | 53.0 |
| Clear Lake | 3 | 7,607 | 3.9 |
| Plymouth | 3 | 407 | 73.7 |
| Rockford | 3 | 839 | 35.8 |
| Thornton | 3 | 514 | 58.4 |
| Meservey | 2 | 262 | 76.3 |
| Clearlake | 1 | — | — |
ZIP codes associated with Cerro Gordo County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 50401 | 113 | 28,703 | 39.4 |
| ZIP code 50456 | 7 | 1,699 | 41.2 |
| ZIP code 50428 | 4 | 9,071 | 4.4 |
| ZIP code 50464 | 3 | 694 | 43.2 |
| ZIP code 50468 | 3 | 1,617 | 18.6 |
| ZIP code 50479 | 3 | 655 | 45.8 |
| ZIP code 50457 | 2 | 463 | 43.2 |
| ZIP code 50402 | 1 | — | — |
Other counties in Iowa
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Clinton County | 119 | 46,268 | 25.7 |
| Dallas County | 90 | 107,968 | 8.3 |
| Cherokee County | 70 | 11,600 | 60.3 |
| Plymouth County | 58 | 25,747 | 22.5 |
| Hardin County | 50 | 16,639 | 30.0 |
| Poweshiek County | 45 | 18,545 | 24.3 |
| Clayton County | 40 | 17,013 | 23.5 |
| Delaware County | 37 | 17,558 | 21.1 |
| Clay County | 30 | 16,461 | 18.2 |
| Lucas County | 27 | 8,716 | 31.0 |
| Sac County | 25 | 9,689 | 25.8 |
| Clarke County | 22 | 9,662 | 22.8 |
| Davis County | 22 | 9,157 | 24.0 |
| Mills County | 22 | 14,568 | 15.1 |
| Crawford County | 21 | 16,277 | 12.9 |
| Decatur County | 19 | 7,759 | 24.5 |
| Howard County | 19 | 9,445 | 20.1 |
| Chickasaw County | 18 | 11,807 | 15.2 |
| Monroe County | 17 | 7,513 | 22.6 |
| Franklin County | 16 | 9,956 | 16.1 |
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 Cerro Gordo County?
The October 7, 2026 snapshot lists 126 registered sex offenders in Cerro Gordo County, Iowa. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with Cerro Gordo County. City, county and ZIP boundaries can differ, and their totals should not be added together.
How can I check registry information near an address?
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