PUBLIC REGISTRY INFORMATION
33 registered sex offenders in Duncannon, Pennsylvania
See the October 2026 registry snapshot for Duncannon and search the map near a specific address.
Registry snapshot
October 2026- Registry records
- 33
- Registry source
- Pennsylvania 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
- 237.2
- Population estimate
- 1,391
- About 1 registry record per
- 42 residents
440% above Perry County’s rate
About this snapshot
The October 2026 snapshot lists 33 registry records in Duncannon, Pennsylvania. With an estimated population of 1,391, that is 237.2 registry records per 10,000 residents. This is 589% above the Pennsylvania statewide rate (34.4 per 10,000).
Explore registered offender addresses near Duncannon
Nearby counties
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Dauphin County | 2,380 | 289,593 | 82.2 |
| Cumberland County | 2,192 | 268,323 | 81.7 |
| York County | 2,155 | 462,924 | 46.6 |
| Northumberland County | 664 | 90,560 | 73.3 |
| Washington County | 650 | 210,042 | 30.9 |
| McKean County | 210 | 39,904 | 52.6 |
| Snyder County | 128 | 39,668 | 32.3 |
ZIP codes near Duncannon
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 17020 | 33 | 8,826 | 37.4 |
Other cities near Perry County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| New Bloomfield | 29 | — | — |
| Newport | 26 | 1,621 | 160.4 |
| Shermans Dale | 23 | — | — |
| Landisburg | 12 | 261 | 459.8 |
| Blain | 11 | 278 | 395.7 |
| Loysville | 11 | 587 | 187.4 |
| Marysville | 10 | 2,681 | 37.3 |
| Elliottsburg | 9 | — | — |
| Ickesburg | 5 | 416 | 120.2 |
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 Duncannon?
The October 2026 snapshot lists 33 registry records in Duncannon, Pennsylvania. 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 →