Cameras / California / Brentwood
License plate readers in Brentwood, CA
Volunteers have documented 42 automated license plate readers inside Brentwood. That is the 135th-largest total among the 353 California cities indexed here, and 0.2% of the statewide total. At 2.8 per square mile it is more densely covered than 72% of the 2,395 US cities indexed nationally. Nearly all of them — 98% — are Flock Safety units. Volunteers also recorded non-government operators here, including The Home Depot. Where a mount was recorded, volunteers logged 8 on street lamps and 7 on poles.
Checked against OpenStreetMap September 29, 2026 · figures last changed September 15, 2026.
42
readers documented
2.8
per square mile
135th
of 353 indexed California cities · 547th 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.
Who makes them
- Flock Safety41 · 98%
- Motorola Solutions1 · 2%
What volunteers recorded
- Monitoring public roads
- 42 cameras are tagged as watching public streets or traffic.
- Recorded operators
- The Home Depot (1). All 720 recorded ALPR operators, ranked →
- How they’re mounted
- street lamp (8), pole (7), traffic signal (1)
- Coverage area
- 14.9 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.