Cameras / Maryland / Baltimore
License plate readers in Baltimore, MD
Volunteers have documented 44 automated license plate readers inside Baltimore. That is the 2nd-largest total among the 17 Maryland cities indexed here, and 4.9% of the statewide total. Its 0.5 readers per square mile spread across 80.9 square miles — thinner coverage than 91% of the 2,231 cities indexed nationally. Leonardo/ELSAG holds the largest share here at 50%, rather than Flock Safety, which leads in most cities in this index. Volunteers also recorded non-government operators here, including The Home Depot and Simon Property Group.
Updated August 14, 2026.
44
readers documented
0.5
per square mile
2nd
of 17 indexed Maryland cities
4.9%
of Maryland’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 Safety15 · 34%
- Leonardo/ELSAG22 · 50%
- Neology1 · 2%
- Unknown6 · 14%
What volunteers recorded
- Monitoring public roads
- 44 cameras are tagged as watching public streets or traffic.
- Recorded operators
- Maryland Transportation Authority (6), The Home Depot (3), Simon Property Group (1). Who operates these cameras nationally →
- How they’re mounted
- pole (7), traffic signal (3), gantry (1)
- Coverage area
- 80.9 square miles of land inside city limits.
Nearby
Learn more: What a Flock camera looks like · How ALPRs work · Maryland ALPR law
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.