PUBLIC REGISTRY INFORMATION
124 registered sex offenders in Rancho Cucamonga, California
See the October 2026 registry snapshot for Rancho Cucamonga and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 124
- Registry source
- California 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
- 7.1
- Population estimate
- 175,411
- About 1 registry record per
- 1,415 residents
60% below San Bernardino County’s rate
About this snapshot
The October 2026 snapshot lists 124 registry records in Rancho Cucamonga, California. With an estimated population of 175,411, that is 7.1 registry records per 10,000 residents. This is 54% below the California statewide rate (15.4 per 10,000).
Explore registered offender addresses near Rancho Cucamonga
ZIP codes near Rancho Cucamonga
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 91730 | 56 | 71,613 | 7.8 |
| ZIP code 91701 | 35 | 39,287 | 8.9 |
| ZIP code 91739 | 20 | 41,673 | 4.8 |
| ZIP code 91737 | 16 | 22,958 | 7.0 |
Other cities near San Bernardino County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| San Bernardino | 663 | 222,724 | 29.8 |
| Apple Valley | 286 | 75,473 | 37.9 |
| Rialto | 152 | 104,143 | 14.6 |
| Redlands | 89 | 73,375 | 12.1 |
| Yucca Valley | 78 | 21,770 | 35.8 |
| Newberry Springs | 11 | — | — |
| Sn Bernrdno | 11 | — | — |
| Daggett | 7 | — | — |
| Running Springs | 6 | 4,917 | 12.2 |
| Twin Peaks | 6 | — | — |
| Rimforest | 4 | — | — |
| Angelus Oaks | 2 | — | — |
| Cedar Glen | 2 | — | — |
| Johnson Valley | 2 | — | — |
| Newberry Spgs | 1 | — | — |
| Palm Coast | 1 | — | — |
| Rancho Cucamongo | 1 | — | — |
| San Bernadino | 1 | — | — |
| Spg Valley Lk | 1 | — | — |
| Spring Valley Lake | 1 | 9,483 | 1.1 |
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 Rancho Cucamonga?
The October 2026 snapshot lists 124 registry records in Rancho Cucamonga, California. 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
Search the free map and verify any result with the official registry.
Search an address on the map →