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Finding Flock

Cameras / Pennsylvania / Marcus Hook

License plate readers in Marcus Hook, PA

Volunteers have documented 10 automated license plate readers inside Marcus Hook. That is the 51st-largest total among the 61 Pennsylvania cities indexed here, and 0.3% of the statewide total. At 9.0 readers per square mile, Marcus Hook sits in the most densely covered 5% of the 2,397 US cities indexed nationally. Every mount volunteers recorded here is the same kind: traffic signals.

Checked against OpenStreetMap October 3, 2026 · figures last changed August 20, 2026.

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  • 10

    readers documented

  • 9.0

    per square mile

  • 51st

    of 61 indexed Pennsylvania cities · 2,213th of 2,397 nationally

  • 0.3%

    of Pennsylvania’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

  • Other vendors6 · 60%
  • Unknown4 · 40%

Compare every ALPR manufacturer nationally →

What volunteers recorded

Monitoring public roads
10 cameras are tagged as watching public streets or traffic.
How they’re mounted
traffic signal (6)
Coverage area
1.1 square miles of land inside city limits.

Nearby

Learn more: What a Flock camera looks like · 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.