PUBLIC REGISTRY INFORMATION
229 registered sex offenders in Longmont, Colorado
See the October 2026 registry snapshot for Longmont and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 229
- Registry source
- Colorado 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
- 23.0
- Population estimate
- 99,406
- About 1 registry record per
- 434 residents
71% above Boulder County’s rate
About this snapshot
The October 2026 snapshot lists 229 registry records in Longmont, Colorado. With an estimated population of 99,406, that is 23.0 registry records per 10,000 residents. This is 2% below the Colorado statewide rate (23.5 per 10,000).
Explore registered offender addresses near Longmont
Nearby counties
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Weld County | 858 | 350,396 | 24.5 |
| Larimer County | 672 | 367,368 | 18.3 |
ZIP codes near Longmont
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 80501 | 138 | 44,147 | 31.3 |
| ZIP code 80504 | 89 | 63,451 | 14.0 |
| ZIP code 80503 | 22 | 35,846 | 6.1 |
Other cities near Boulder County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Boulder | 137 | 106,433 | 12.9 |
| Lafayette | 34 | 30,602 | 11.1 |
| Louisville | 14 | 20,786 | 6.7 |
| Superior | 10 | 13,305 | 7.5 |
| Nederland | 5 | 1,655 | 30.2 |
| Allenspark | 3 | 825 | 36.4 |
| Eldorado Springs | 2 | 320 | 62.5 |
| Bouder | 1 | — | — |
| Niwot | 1 | 3,447 | 2.9 |
| Pinecliffe | 1 | — | — |
| Ward | 1 | 103 | 97.1 |
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 Longmont?
The October 2026 snapshot lists 229 registry records in Longmont, Colorado. 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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