PUBLIC REGISTRY INFORMATION
4 registered sex offenders in Madrid, Iowa
See the October 2026 registry snapshot for Madrid and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 4
- Registry source
- Iowa 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
- 14.2
- Population estimate
- 2,808
- About 1 registry record per
- 702 residents
36% below Boone County’s rate
About this snapshot
The October 2026 snapshot lists 4 registry records in Madrid, Iowa. With an estimated population of 2,808, that is 14.2 registry records per 10,000 residents. This is 43% below the Iowa statewide rate (24.8 per 10,000).
Explore registered offender addresses near Madrid
ZIP codes near Madrid
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 50156 | 4 | 4,575 | 8.7 |
Other cities near Boone County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Boone | 42 | 12,424 | 33.8 |
| Ogden | 5 | 1,859 | 26.9 |
| Boxholm | 1 | 168 | 59.5 |
| Odgen | 1 | — | — |
| Pilot Mound | 1 | 132 | 75.8 |
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 Madrid?
The October 2026 snapshot lists 4 registry records in Madrid, Iowa. 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
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