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Finding Flock

Cameras / California / Arcadia

License plate readers in Arcadia, CA

Volunteers have documented 48 automated license plate readers inside Arcadia. That is the 120th-largest total among the 357 California cities indexed here, and 0.2% of the statewide total. At 4.4 per square mile it is more densely covered than 85% of the 2,430 US cities indexed nationally. Nearly all of them — 96% — are Flock Safety units. Where a mount was recorded, volunteers logged 23 on poles and 2 on traffic signals.

Checked against OpenStreetMap November 14, 2026 · figures last changed November 4, 2026.

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  • 48

    readers documented

  • 4.4

    per square mile

  • 120th

    of 357 indexed California cities · 475th of 2,430 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

Compare every ALPR manufacturer nationally →

What volunteers recorded

Monitoring public roads
43 cameras are tagged as watching public streets or traffic.
Recorded operators
Arcadia Police Department (3). All 719 recorded ALPR operators, ranked →
How they’re mounted
pole (23), traffic signal (2), street lamp (1)
Coverage area
10.9 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.