Cameras / California / Monrovia
License plate readers in Monrovia, CA
Volunteers have documented 17 automated license plate readers inside Monrovia. That is the 256th-largest total among the 329 California cities indexed here, and 0.1% of the statewide total. Its 1.3 readers per square mile spread across 13.6 square miles — thinner coverage than 63% of the 2,231 cities indexed nationally. Nearly all of them — 94% — are Flock Safety units. Volunteers also recorded non-government operators here, including The Home Depot.
Updated August 14, 2026.
17
readers documented
1.3
per square mile
256th
of 329 indexed California cities
0.1%
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 Safety16 · 94%
- Genetec1 · 6%
What volunteers recorded
- Monitoring public roads
- 7 cameras are tagged as watching public streets or traffic.
- Recorded operators
- The Home Depot (1). Who operates these cameras nationally →
- Coverage area
- 13.6 square miles of land inside city limits.
Nearby
Learn more: What a Flock camera looks like · How ALPRs work · California ALPR law
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.