License plate readers in Grafton, WI
Volunteers have documented 13 automated license plate readers inside Grafton. That is the 31st-largest total among the 45 Wisconsin cities indexed here, and 0.6% of the statewide total. At 2.4 per square mile it is more densely covered than 66% of the 2,395 US cities indexed nationally. Every one of them is a Flock Safety unit. Volunteers also recorded non-government operators here, including The Home Depot. Every mount volunteers recorded here is the same kind: poles.
Checked against OpenStreetMap September 29, 2026 · figures last changed August 9, 2026.
13
readers documented
2.4
per square mile
31st
of 45 indexed Wisconsin cities · 1,807th of 2,395 nationally
0.6%
of Wisconsin’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
- 13 cameras are tagged as watching public streets or traffic.
- Recorded operators
- Grafton Police Dept (6), The Home Depot (2), Flock Safety (1). All 720 recorded ALPR operators, ranked →
- How they’re mounted
- pole (12)
- Coverage area
- 5.3 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work · Can you opt out? · How state ALPR laws compare
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.