Johnston, Iowa

Flock cameras in Johnston, Iowa

18 licence-plate readers are mapped inside the limits of Johnston, Iowa, 18 of them by Flock Safety. Each has the direction it faces mapped, so the map draws where it looks.

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Mapped
18
By Flock Safety
100%
Direction mapped
100%
Among cities in United States
1,230 of 2,726

Who runs them

  • Johnston Police Department15

Who makes them

  • Flock Safety18

The readers nearest the centre

Good to know

  • Counted from OpenStreetMap as DeFlock published it on Oct 14, 2026. Volunteers map readers as they find them, so some are missing and a few may already be gone.
  • Counted inside the Census Bureau’s 2024 boundary for Johnston, Iowa.
  • 15 readers have an operator mapped; the rest are run by someone OpenStreetMap doesn’t name.
  • The cone on the map shows the mapped direction; its width and reach are typical for these cameras, not measured.

How the layers work, where their data comes from and what they can’t tell you: Licence-plate readers (ALPR), Live cameras

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