Cameras / California / Montclair
License plate readers in Montclair, CA
Volunteers have documented 48 automated license plate readers inside Montclair. That is the 120th-largest total among the 353 California cities indexed here, and 0.2% of the statewide total. At 8.7 readers per square mile, Montclair sits in the most densely covered 5% of the 2,395 US cities indexed nationally. Nearly all of them — 96% — are Flock Safety units. Where a mount was recorded, volunteers logged 13 on poles and 2 on street lamps.
Checked against OpenStreetMap September 28, 2026 · figures last changed September 25, 2026.
48
readers documented
8.7
per square mile
120th
of 353 indexed California cities · 455th of 2,395 nationally
0.2%
of California’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
- 28 cameras are tagged as watching public streets or traffic.
- How they’re mounted
- pole (13), street lamp (2), traffic signal (2)
- Coverage area
- 5.5 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work · Can you opt out? · California's ALPR statute
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.