Flock & ALPR Cameras in Johnston, Iowa
Volunteers have reported 9 automated license plate readers in and around Johnston — cameras that log every passing plate with a time and location.
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No new reports near Johnston in the last 30 days — checked hourly, last checked Oct 8, 17:07 UTC. Cameras only get on the map when someone looks: be the one.
Where the cameras are in Johnston
The readers mapped around Johnston break down as 9 Flock Safety. Named operators in the reports: Johnston Police Department. The first camera here was reported in May 2025; the most recent in May 2026.
- Northwest Beaver Drive — 3 readers
- Northwest 86th Street — 2 readers
- Northwest 66th Avenue — 2 readers
- Merle Hay Road — 1 reader
- Northwest 54th Avenue — 1 reader
Johnston IA PD and the sharing network
Per Flock’s own transparency portal, Johnston IA PD runs 16 cameras of its own, has logged 118 plate-database searches, has captured 267,860 vehicle records. Its network connects to 1,266 other agencies — a plate read here can surface in searches far beyond city limits.
Connected agencies include: Abbotsford WI PD, Acworth GA PD, Ada County ID SO, Adairville KY PD, Adams County IL SO, Adams County WI SO, Addison IL PD, Adrian MI PD.
Johnston in the Polk County picture
Polk County has 161 reported cameras county-wide and ranks #951 of 3,222 U.S. counties for cameras per resident. That’s across 497,441 residents and 2,286 road miles. By road density that is 0.07 cameras per road mile, in the top 8.3% of counties nationally.
Where contributors recorded what a camera watches, the split here is 9 traffic. Operators named on the record: Johnston Police Department (9).
What’s watching Johnston
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 Johnston — here’s where that data goes. Counts cover cameras reported closest to Johnston (within ~20 km), so nearby towns share the same corridors. Spot one that’s missing? Report it on DeFlock.
What you can do in Johnston
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 Johnston
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Camera reports: the open-source DeFlock project. Place data: GeoNames (CC BY).