Flock & ALPR Cameras in Rancho Cucamonga, California
Volunteers have reported 279 automated license plate readers in and around Rancho Cucamonga — cameras that log every passing plate with a time and location.
Jurisdiction · by recorded street address
The 279 cameras counted on this page are every reader mapped within about 20 kilometres of Rancho Cucamonga, so the count crosses municipal lines. By the street address recorded for each one, 225 of them sit inside Rancho Cucamonga itself.
The rest sit in Ontario (49), Upland (2).
3 cameras have no municipality recorded yet.
Source: community-mapped camera data (OpenStreetMap, ODbL), with addresses resolved by Nominatim.
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- Sep 30 Flock Safety camera newly reported
- Sep 26 Flock Safety camera newly reported
- Sep 26 Flock Safety camera newly reported
- Sep 18 Flock Safety camera newly reported
Newly reported by volunteers — cameras may have been up long before someone mapped them.
📷 12 new license plate readers just reported around Rancho Cucamonga, CA. Newly mapped by volunteers — see what's watching. #ALPR #Surveillance #RanchoCucamonga
📷 20 new license plate readers just reported around Rancho Cucamonga, CA. Newly mapped by volunteers — see what's watching. #ALPR #Surveillance #RanchoCucamonga
📷 8 new license plate readers just reported around Rancho Cucamonga, CA. Newly mapped by volunteers — see what's watching. #ALPR #Surveillance #RanchoCucamonga
Where the cameras are in Rancho Cucamonga
The readers mapped around Rancho Cucamonga break down as 170 Flock Safety, 86 Motorola Solutions, 6 of unrecorded make. The first camera here was reported in Dec 2024; the most recent in Sep 2026.
- Foothill Boulevard — 22 readers
- 19th Street — 20 readers
- Base Line Road — 15 readers
- Day Creek Boulevard — 14 readers
- Milliken Avenue — 13 readers
- Archibald Avenue — 13 readers
- Vineyard Avenue — 12 readers
- Haven Avenue — 12 readers
- Carnelian Street — 11 readers
- Arrow Route — 10 readers
- Etiwanda Avenue — 8 readers
- Church Street — 7 readers
+ 18 more streets and roads mapped around Rancho Cucamonga — all on the live map above.
Rancho Cucamonga in the San Bernardino County picture
San Bernardino County has 1,107 reported cameras county-wide and ranks #499 of 3,222 U.S. counties for cameras per resident, inside the top 23.3% nationally. That’s across 2,187,816 residents and 25,783 road miles. By road density that is 0.04 cameras per road mile, in the top 14.9% of counties nationally.
Where contributors recorded what a camera watches, the split here is 215 traffic.
Camera activity around Rancho Cucamonga, last 30 days
64 newly reported in our hourly change log for Rancho Cucamonga. Latest change logged Sep 11, 2026.
What’s watching Rancho Cucamonga
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 Rancho Cucamonga — here’s where that data goes. Counts cover cameras reported closest to Rancho Cucamonga (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
The latest around Rancho Cucamonga
- 2 new license plate readers reported around Rancho Cucamonga, CA
- 3 license plate readers reported removed near Rancho Cucamonga, CA
- 12 new license plate readers reported around Rancho Cucamonga, CA
- 20 new license plate readers reported around Rancho Cucamonga, CA
What you can do in Rancho Cucamonga
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 Rancho Cucamonga
← All California cameras, counties & cities
Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).