591 cameras verified

Number of mapped ALPR camera nodes operator-tagged to the San Diego Police Department -- the largest single law-enforcement operator by tag count

as of 2026-08-17 · license: ODbL

OpenStreetMap / DeFlock contributors — US ALPR camera nodes (man_made=surveillance, surveillance:type=ALPR)
https://deflock.me/
retrieved 2026-08-17

count(tags.operator == 'San Diego Police Department') over all nodes, then confirmed it is the max among law-enforcement-named operators

from: data/alpr-us.json

Underlying camera locations are volunteer-crowdsourced (DeFlock/OSM), not verified by any camera operator or government body -- likely incomplete, possibly outdated or inaccurate (see repo TERMS.md).
Only 17.3% of nodes carry any operator tag.