PUBLIC REGISTRY INFORMATION
50 registered sex offenders in Hardin County, Iowa
Explore registry information in Hardin County and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 50
- 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
- 30.0
- Population estimate
- 16,639
- About 1 registry record per
- 333 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 Hardin County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Eldora | 22 | 2,617 | 84.1 |
| Iowa Falls | 14 | 5,038 | 27.8 |
| Ackley | 5 | 1,482 | 33.7 |
| Alden | 3 | 833 | 36.0 |
| Hubbard | 3 | 773 | 38.8 |
| Union | 2 | 378 | 52.9 |
| Ackely | 1 | — | — |
| Garden City | 1 | — | — |
| Iowas Falls | 1 | — | — |
| Radcliffe | 1 | 657 | 15.2 |
| Whitten | 1 | 164 | 61.0 |
ZIP codes associated with Hardin County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 50627 | 22 | 3,276 | 67.2 |
| ZIP code 50126 | 15 | 6,368 | 23.6 |
| ZIP code 50601 | 6 | 2,299 | 26.1 |
| ZIP code 50006 | 3 | 1,437 | 20.9 |
| ZIP code 50122 | 3 | 1,297 | 23.1 |
| ZIP code 50258 | 2 | 958 | 20.9 |
| ZIP code 50102 | 1 | — | — |
| ZIP code 50230 | 1 | 1,145 | 8.7 |
| ZIP code 50269 | 1 | 164 | 61.0 |
Other counties in Iowa
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Polk County | 1,132 | 503,175 | 22.5 |
| Johnson County | 286 | 156,639 | 18.3 |
| Dubuque County | 213 | 99,030 | 21.5 |
| Jasper County | 83 | 37,954 | 21.9 |
| Henry County | 61 | 20,004 | 30.5 |
| Boone County | 59 | 26,668 | 22.1 |
| Warren County | 55 | 54,409 | 10.1 |
| Jefferson County | 44 | 15,705 | 28.0 |
| Iowa County | 40 | 16,507 | 24.2 |
| Appanoose County | 34 | 12,184 | 27.9 |
| Floyd County | 33 | 15,328 | 21.5 |
| Jackson County | 33 | 19,390 | 17.0 |
| Grundy County | 25 | 12,384 | 20.2 |
| Madison County | 25 | 16,926 | 14.8 |
| Adair County | 23 | 7,460 | 30.8 |
| Crawford County | 21 | 16,277 | 12.9 |
| Harrison County | 21 | 14,632 | 14.4 |
| Howard County | 19 | 9,445 | 20.1 |
| Humboldt County | 19 | 9,591 | 19.8 |
| Ida County | 14 | 6,911 | 20.3 |
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 Hardin County?
The October 7, 2026 snapshot lists 50 registered sex offenders in Hardin 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 Hardin 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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