12.40 cameras / 1k
46,766 reported cameras in Los Angeles. Some cameras and police-integrated feeds may extend beyond city limits.
Open CCTV sourceCOUNTRY PROFILE · NORTH AMERICA
A readable record of documented public CCTV, AI scope, facial recognition, private-camera links, safeguards, and the jurisdictional conditions around where data may be hosted. It is not a surveillance score.
THE EVIDENCE STACK
Every measure has its own source, date, and scope. The country profile keeps them distinct by design.
46,766 reported cameras in Los Angeles. Some cameras and police-integrated feeds may extend beyond city limits.
Open CCTV sourceFederal law-enforcement agencies · 2024-03
GAO reports that seven Justice and Homeland Security law-enforcement agencies used facial recognition to support criminal investigations, with uneven policy and training arrangements.
2023-09 · High confidence
GAO reports that seven federal law-enforcement agencies used facial-recognition services to support criminal investigations and identified uneven training and policy arrangements.
Federal-agency evidence does not describe the broad range of state, local, commercial, or border deployments.
U.S. GAO · federal law enforcementPilot evidence review · 2026-08
Local direct-access and camera-request programmes are reported, but the review did not validate one national mechanism that can be compared responsibly with the pilot’s country records.
WJP 2025 Factor 4.6: protection from arbitrary interference with privacy in practice. The score changed -7.0 points from 2024.
Open WJP sourceSoundThinking, Inc.
ShotSpotter acoustic gunshot-detection service, producing alerts for police response.
This is a supplier announcement and relates to acoustic detection rather than CCTV or facial recognition.
SoundThinking — NYPD ShotSpotter renewal28 Jun 2024 · Detroit, Michigan · police facial-recognition investigation
Williams v City of Detroit facial-recognition settlement
A settlement followed Robert Williams’s wrongful arrest after Detroit Police relied on an incorrect facial-recognition result in a 2020 investigation.
The ACLU statement describes a Detroit settlement; its policy characterisation should not be read as a national legal standard.
ACLU · Williams v City of Detroit Open incidents & redressDATA INFRASTRUCTURE & JURISDICTION
These are separate contextual records. Data-centre capacity is not evidence of surveillance access; legal powers are not evidence of their use.
Rules are sector-specific across federal and state systems; facility count does not identify public-sector or surveillance hosting.
High confidence2024
NTIA states that the United States has more than 5,000 data centres. The figure is infrastructure context, not evidence about users, data, or authority access.
2025
Congressional research describes sector-specific federal requirements rather than one general national data-residency rule.
2026
FedRAMP documents a federal security-authorisation framework for cloud products and services; it does not disclose agency workload contents.
2024
The Department of Justice describes CLOUD Act and Stored Communications Act mechanisms. This is legal context, not a claim about a named public-surveillance dataset.
SOURCE HISTORY
The timeline preserves source vintages and review dates so changes can be examined rather than announced without a record.
Los Angeles: 46,766 reported cameras; 12.40 per 1,000 people in the documented reference place.
Open sourceGAO reports that seven Justice and Homeland Security law-enforcement agencies used facial recognition to support criminal investigations, with uneven policy and training arrangements.
Open sourceLocal direct-access and camera-request programmes are reported, but the review did not validate one national mechanism that can be compared responsibly with the pilot’s country records.
No comparable public source located in this reviewFacial identification · Retrospective investigation · Assistive search. GAO reports that seven federal law-enforcement agencies used facial-recognition services to support criminal investigations and identified uneven training and policy arrangements.
Open sourceShotSpotter acoustic gunshot-detection service, producing alerts for police response.
Open sourceNTIA states that the United States has more than 5,000 data centres. The figure is infrastructure context, not evidence about users, data, or authority access.
Open sourceThe Department of Justice describes CLOUD Act and Stored Communications Act mechanisms. This is legal context, not a claim about a named public-surveillance dataset.
Open sourceRemedy or reform: A settlement followed Robert Williams’s wrongful arrest after Detroit Police relied on an incorrect facial-recognition result in a 2020 investigation.
Open sourceRecord category: Partial layer record. This version preserves gaps rather than treating them as evidence of absence.
No comparable public source located in this reviewREVIEWED PUBLIC UPDATES
Community submissions remain private until an editor checks the source, scope, and status. Only accepted changes appear here.
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