PUBLIC REGISTRY INFORMATION
128 registered sex offenders in Knox County, Maine
Explore registry information in Knox County and check nearby locations on the free map.
Registry snapshot
October 7, 2026- Registry records
- 128
- Registry source
- Maine Sex Offender Registry
Informational snapshot; verify current details with the official registry.
Registry context
Population & local comparison- Registry records per 10,000 residents
- 31.2
- Population estimate
- 41,003
- About 1 registry record per
- 320 residents
U.S. Census Bureau, ACS 5-year estimate. Records relative to population, not the share of residents on a registry.
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Cities associated with Knox County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Portland | 204 | 68,854 | 29.6 |
| Belfast | 19 | 6,986 | 27.2 |
| Jefferson | 14 | — | — |
| Bucksport | 9 | 3,105 | 29.0 |
| Cushing | 9 | — | — |
| Randolph | 7 | 1,610 | 43.5 |
| Dresden | 6 | — | — |
| Rockport | 6 | — | — |
| Thomaston | 6 | 2,055 | 29.2 |
| Friendship | 5 | — | — |
| Somerville | 5 | — | — |
| Appleton | 3 | — | — |
| Brooks | 3 | — | — |
| Camden | 2 | 3,682 | 5.4 |
| Hope | 2 | — | — |
| North Haven | 1 | — | — |
| Owls Head | 1 | — | — |
| Port Clyde | 1 | — | — |
| Spruce Head | 1 | — | — |
| Sprucehead | 1 | — | — |
ZIP codes associated with Knox County
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| ZIP code 04101 | 104 | 18,431 | 56.4 |
| ZIP code 04102 | 49 | 17,267 | 28.4 |
| ZIP code 04841 | 30 | 7,035 | 42.6 |
| ZIP code 04348 | 19 | 3,484 | 54.5 |
| ZIP code 04572 | 11 | 5,253 | 20.9 |
| ZIP code 04416 | 10 | 5,497 | 18.2 |
| ZIP code 04563 | 9 | 1,460 | 61.6 |
| ZIP code 04862 | 9 | 4,023 | 22.4 |
| ZIP code 04346 | 7 | 1,610 | 43.5 |
| ZIP code 04342 | 6 | 1,645 | 36.5 |
| ZIP code 04858 | 6 | 1,378 | 43.5 |
| ZIP code 04547 | 5 | 1,213 | 41.2 |
| ZIP code 04861 | 5 | 2,769 | 18.1 |
| ZIP code 04921 | 5 | 1,775 | 28.2 |
| ZIP code 04352 | 2 | 1,716 | 11.7 |
| ZIP code 04843 | 2 | 5,242 | 3.8 |
| ZIP code 04847 | 2 | 1,748 | 11.4 |
| ZIP code 04853 | 1 | 480 | 20.8 |
| ZIP code 04855 | 1 | 313 | 31.9 |
| ZIP code 04860 | 1 | 1,543 | 6.5 |
Other counties in Maine
| Location | Registry records | Population estimate | Records per 10,000 |
|---|---|---|---|
| Cumberland County | 501 | 308,827 | 16.2 |
| Penobscot County | 412 | 154,710 | 26.6 |
| Androscoggin County | 367 | 113,423 | 32.4 |
| Kennebec County | 349 | 126,808 | 27.5 |
| York County | 296 | 216,731 | 13.7 |
| Aroostook County | 192 | 67,058 | 28.6 |
| Somerset County | 168 | 50,959 | 33.0 |
| Oxford County | 162 | 59,255 | 27.3 |
| Waldo County | 99 | 40,192 | 24.6 |
| Hancock County | 98 | 56,460 | 17.4 |
| Franklin County | 85 | 30,413 | 27.9 |
| Lincoln County | 79 | 36,099 | 21.9 |
| Washington County | 76 | 31,331 | 24.3 |
| Sagadahoc County | 63 | 37,285 | 16.9 |
| Piscataquis County | 48 | 17,263 | 27.8 |
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 Knox County?
The October 7, 2026 snapshot lists 128 registered sex offenders in Knox County, Maine. Counts are informational and may differ from official registry totals.
How are the associated areas shown?
The linked areas share registry locations with Knox County. City, county and ZIP boundaries can differ, and their totals should not be added together.
How can I check registry information near an address?
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