License plate readers in Clayton, MO
Volunteers have documented 20 automated license plate readers inside Clayton. That is the 30th-largest total among the 62 Missouri cities indexed here, and 0.6% of the statewide total. At 8.0 readers per square mile, Clayton sits in the most densely covered 5% of the 2,231 US cities indexed nationally. Nearly all of them — 95% — are Flock Safety units. Where a mount was recorded, volunteers logged 3 on traffic signals and 2 on poles.
Updated August 14, 2026.
20
readers documented
8.0
per square mile
30th
of 62 indexed Missouri cities
0.6%
of Missouri’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 Safety19 · 95%
- Unknown1 · 5%
What volunteers recorded
- Monitoring public roads
- 19 cameras are tagged as watching public streets or traffic.
- How they’re mounted
- traffic signal (3), pole (2), street lamp (1)
- Coverage area
- 2.5 square miles of land inside city limits.
Nearby
Learn more: What a Flock camera looks like · How ALPRs work
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.