Flock & ALPR Cameras in Arnold, Missouri
Volunteers have reported 33 automated license plate readers in and around Arnold — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 33 cameras counted on this page are every reader mapped within about 20 kilometres of Arnold, so the count crosses municipal lines. By the street address recorded for each one, 30 of them sit inside Arnold itself.
The rest sit in Windsor Township (2).
9 of them name an operator in the record: Flock Safety (8), Dierbergs Markets (1). The operator is who runs the camera, which is not always the local government.
1 camera has no municipality recorded yet.
Source: community-mapped camera data (OpenStreetMap, ODbL), with addresses resolved by Nominatim.
Need this city’s camera data? Custom extracts are free for researchers, journalists and advocates. Ask for it.
- Sep 25 Flock Safety camera newly reported
Newly reported by volunteers — cameras may have been up long before someone mapped them.
Where the cameras are in Arnold
The readers mapped around Arnold break down as 30 Flock Safety, 2 Rekor. Named operators in the reports: Flock Safety, Dierbergs Markets. The first camera here was reported in Nov 2024; the most recent in Aug 2026.
- Arnold — 7 readers
- Jeffco Boulevard — 6 readers
- Timber Creek Lane — 2 readers
- West Outer Road — 2 readers
- MO 141 — 1 reader
- Vogel Road — 1 reader
- Ridgecrest Drive — 1 reader
- Michigan Avenue — 1 reader
- Arnold Commons Drive — 1 reader
- Arnold Commons Spur — 1 reader
- Doe Run Drive — 1 reader
- I 55 — 1 reader
+ 7 more streets and roads mapped around Arnold — all on the live map above.
Arnold MO PD and the sharing network
Per Flock’s own transparency portal, Arnold MO PD appears in the sharing network with connections to 133 other agencies.
Arnold in the Jefferson County picture
Jefferson County has 92 reported cameras county-wide and ranks #717 of 3,222 U.S. counties for cameras per resident. That’s across 228,227 residents and 3,108 road miles. By road density that is 0.03 cameras per road mile, in the top 21.7% of counties nationally.
Where contributors recorded what a camera watches, the split here is 25 traffic, 1 entrance, 1 residential. Operators named on the record: Flock Safety (8), Dierbergs Markets (1).
What’s watching Arnold
These aren’t red-light cameras. Automated license plate readers like Flock Safety’s photograph every plate that passes, log the time and place, and store it in a searchable database that’s often shared far beyond Arnold — here’s where that data goes. Counts cover cameras reported closest to Arnold (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
What you can do in Arnold
Ask who approved these cameras, how long plate data is kept, and who it’s shared with. File a public records request, raise it at a council meeting, and see the full playbook on Take Action. Fighting this locally? Join or start a chapter and we’ll amplify you.
Not sure what one looks like? See photographs of installed cameras before you go looking.
Cameras near Arnold
← All Missouri cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).