License plate readers in Maine
60 ALPR cameras documented in Maine, 49 identified as Flock Safety devices — across 9 of 16 counties (4.3 per 100,000 residents). Snapshot 2026-08-24; documented ≠ complete — methodology.
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County breakdown
| County | Documented cameras | Per 100k | Operators |
|---|---|---|---|
| Androscoggin | 20 | 17.4 | 2 |
| Cumberland | 12 | 3.8 | 3 |
| Penobscot | 12 | 7.7 | 3 |
| York | 7 | 3.2 | 1 |
| Sagadahoc | 4 | 10.6 | — |
| Kennebec | 2 | 1.6 | 1 |
| Franklin | 1 | 3.2 | 1 |
| Hancock | 1 | 1.8 | — |
| Waldo | 1 | 2.5 | 1 |
| Aroostook | 0 | 0.0 | — |
| Knox | 0 | 0.0 | — |
| Lincoln | 0 | 0.0 | — |
| Oxford | 0 | 0.0 | — |
| Piscataquis | 0 | 0.0 | — |
| Somerset | 0 | 0.0 | — |
| Washington | 0 | 0.0 | — |
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Agencies documented using ALPRs
Source: EFF Atlas of Surveillance (CC BY 4.0), agency-level records.
Act lawfully
- Request your agency’s ALPR policy and audit logs via public records.
- Attend council or commission meetings when contracts come up for renewal.
- Subscribe to ME alerts for newly documented cameras.