Flock & ALPR Cameras in Walnut, California
Volunteers have reported 41 automated license plate readers in and around Walnut — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 41 cameras counted on this page are every reader mapped within about 20 kilometres of Walnut, so the count crosses municipal lines. By the street address recorded for each one, 16 of them sit inside Walnut itself.
The rest sit in Diamond Bar (22), West Covina (2).
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 15 Flock Safety camera newly reported
- Sep 15 Flock Safety camera newly reported
- Sep 12 Flock Safety camera newly reported
- Sep 12 Flock Safety camera newly reported
Newly reported by volunteers — cameras may have been up long before someone mapped them.
Where the cameras are in Walnut
The readers mapped around Walnut break down as 37 Flock Safety. The first camera here was reported in Sep 2025; the most recent in Sep 2026.
- Brea Canyon Road — 5 readers
- South Lemon Avenue — 4 readers
- Pathfinder Road — 3 readers
- La Puente Road — 3 readers
- Golden Springs Drive — 2 readers
- South Diamond Bar Boulevard — 2 readers
- North Grand Avenue — 2 readers
- Shadow Canyon Drive — 2 readers
- Valley Boulevard — 2 readers
- Peaceful Hills Road — 2 readers
- Amar Road — 1 reader
- College Vista Avenue — 1 reader
+ 8 more streets and roads mapped around Walnut — all on the live map above.
Walnut in the Los Angeles County picture
Los Angeles County has 2,677 reported cameras county-wide and ranks #1,106 of 3,222 U.S. counties for cameras per resident. That’s across 9,848,406 residents and 18,753 road miles. By road density that is 0.14 cameras per road mile, in the top 2.7% of counties nationally.
Where contributors recorded what a camera watches, the split here is 29 traffic.
Camera activity around Walnut, last 30 days
4 newly reported in our hourly change log for Walnut. Latest change logged Sep 7, 2026.
What’s watching Walnut
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 Walnut — here’s where that data goes. Counts cover cameras reported closest to Walnut (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
The latest around Walnut
- 2 new license plate readers reported around Walnut, CA
- 2 new license plate readers reported around Walnut, CA
- 2 new license plate readers reported around Walnut, CA
What you can do in Walnut
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 Walnut
← All California cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).