Cameras / Michigan / Port Huron
License plate readers in Port Huron, MI
Volunteers have documented 14 automated license plate readers inside Port Huron. That is the 43rd-largest total among the 63 Michigan cities indexed here, and 0.4% of the statewide total. Its density of 1.7 per square mile places Port Huron near the middle of the 2,395 cities indexed nationally. Every one of them is a Flock Safety unit. Where a mount was recorded, volunteers logged 7 on street lamps and 5 on poles.
Checked against OpenStreetMap September 28, 2026 · figures last changed August 9, 2026.
14
readers documented
1.7
per square mile
43rd
of 63 indexed Michigan cities · 1,689th of 2,395 nationally
0.4%
of Michigan’s documented total
Dot colors follow the manufacturer legend below. Boundary: U.S. Census Bureau, 2025 Cartographic Boundary Files. Locations: © OpenStreetMap contributors.
What volunteers recorded
- Monitoring public roads
- 14 cameras are tagged as watching public streets or traffic.
- Recorded operators
- Port Huron Police Department (13). All 720 recorded ALPR operators, ranked →
- How they’re mounted
- street lamp (7), pole (5), post (1)
- Coverage area
- 8.1 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work · Can you opt out? · How state ALPR laws compare
These locations were documented in the field by OpenStreetMap volunteers and refresh automatically every six hours. They are evidence of where cameras have been seen — not a complete or official inventory, and cameras may have been added or removed since documentation. Corrections happen upstream: edit OpenStreetMap and this page will update. Read more in our methodology, or download the aggregates in bulk.