Cameras / Missouri / St. Charles
License plate readers in St. Charles, MO
Volunteers have documented 74 automated license plate readers inside St. Charles. That is the 7th-largest total among the 69 Missouri cities indexed here, and 2.1% of the statewide total. At 2.9 per square mile it is more densely covered than 72% of the 2,430 US cities indexed nationally. Genetec holds the largest share here at 65%, rather than Flock Safety, which leads in most cities in this index. Volunteers also recorded non-government operators here, including Dierbergs Markets. Every mount volunteers recorded here is the same kind: poles.
Checked against OpenStreetMap November 14, 2026 · figures last changed November 3, 2026.
74
readers documented
2.9
per square mile
7th
of 69 indexed Missouri cities · 254th of 2,430 nationally
2.1%
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 Safety25 · 34%
- Genetec48 · 65%
- Unknown1 · 1%
What volunteers recorded
- Monitoring public roads
- 69 cameras are tagged as watching public streets or traffic.
- Recorded operators
- St. Charles County PD (48), St. Charles City PD (4), Dierbergs Markets (4). All 719 recorded ALPR operators, ranked →
- How they’re mounted
- pole (43)
- Coverage area
- 25.2 square miles of land inside city limits.
Nearby
Learn more: How to spot a Genetec camera · How ALPRs work · Can you opt out? · How state ALPR laws compare
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.