License plate readers in Zion, IL
Volunteers have documented 23 automated license plate readers inside Zion. That is the 61st-largest total among the 180 Illinois cities indexed here, and 0.3% of the statewide total. At 2.3 per square mile it is more densely covered than 63% of the 2,395 US cities indexed nationally. Every one of them is a Flock Safety unit. Not all of them watch open road: 3 were tagged in entrances.
Checked against OpenStreetMap September 28, 2026 · figures last changed August 9, 2026.
23
readers documented
2.3
per square mile
61st
of 180 indexed Illinois cities · 1,070th of 2,395 nationally
0.3%
of Illinois’s documented total
Dot colors follow the manufacturer legend below. Boundary: U.S. Census Bureau, 2025 Cartographic Boundary Files. Locations: © OpenStreetMap contributors.
What volunteers recorded
- Monitoring public roads
- 19 cameras are tagged as watching public streets or traffic.
- Recorded operators
- Flock Safety (2). All 720 recorded ALPR operators, ranked →
- How they’re mounted
- pole (2)
- Coverage area
- 9.9 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work · Can you opt out? · Illinois's ALPR statute
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.