License plate readers in Portsmouth, OH
Volunteers have documented 10 automated license plate readers inside Portsmouth. That is the 137th-largest total among the 153 Ohio cities indexed here, and 0.2% of the statewide total. Its 0.9 readers per square mile spread across 10.7 square miles — thinner coverage than 76% of the 2,276 cities indexed nationally. Nearly all of them — 90% — are Flock Safety units.
Checked against OpenStreetMap August 20, 2026 · figures last changed August 20, 2026.
10
readers documented
0.9
per square mile
137th
of 153 indexed Ohio cities · 2,096th of 2,276 nationally
0.2%
of Ohio’s documented total
Dot colors follow the manufacturer legend below. Boundary: U.S. Census Bureau, 2025 Cartographic Boundary Files. Locations: © OpenStreetMap contributors.
Who makes them
- Flock Safety9 · 90%
- Motorola Solutions1 · 10%
What volunteers recorded
- Monitoring public roads
- 10 cameras are tagged as watching public streets or traffic.
- Coverage area
- 10.7 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work
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.