PUBLIC REGISTRY INFORMATION
1 registered sex offender in La Mars, Iowa
Explore registry information in La Mars and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 1
- Registry source
- Iowa Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Explore near La Mars
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A 1-mile radius around the city map center. This is not the whole city count.
Open the interactive map →Associated counties
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Plymouth County | 58 | 25,747 | 22.5 |
| Sioux County | 45 | 36,212 | 12.4 |
ZIP codes associated with La Mars
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 51031 | 40 | 12,808 | 31.2 |
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 La Mars?
The October 7, 2026 snapshot lists 1 registered sex offender in La Mars, Iowa. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with La Mars. City, county and ZIP boundaries can differ, and their totals should not be added together.
Does the map preview show the whole city?
No. The preview shows public registry locations within 1 mile of the area’s map center. It covers a different area from the total above, and its live results may differ.
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