Public aid or public worry? Americans back license plate readers, but only with strict oversight

A new national survey of 1,000 U.S. adults by Hanwha Vision America puts a number on that tension. About 4 in 5 (77.9%) Americans support license plate readers, but nearly half of those supporters will only sign off with strict rules and oversight attached. Approval is high. Unconditional approval is not.

Key Findings

• 77.9% of Americans support license plate reader use, but 34.8% condition their support on strict oversight and rules.
• 80.8% approve of using license plate readers to find missing or abducted children, the highest-approved use case in the study.
• 27.1% say their top concern is government agencies using the data beyond its stated public safety purpose, ranking higher than hacking fears.
• 17.2% would grant access to immigration enforcement, a figure exposing the sharpest political divide in the data.
• 90.6% are at least somewhat worried that license plate reader data could be hacked or leaked.
• 73.9% want cities to publish usage reports at least quarterly. Only 6.7% say the information should stay confidential.
• 28.7% say public reports on how data was actually used would be the single biggest trust-builder, topping security upgrades and written policies.

Americans Want LPRs, but the Support Is Conditional

For years, the debate over license plate readers has been framed as a binary: prosurveillance or proprivacy. The survey data dismantles that framing. At least 2 in 5 (43.1%) Americans support the technology outright. Another 34.8% say yes, but only with strict rules. Taken together, that’s a clear majority open to deployment.

Women are the most condition-heavy group, with 41.5% requiring strict oversight compared to 28.8% of men. A majority of Americans accept the cameras in principle. The survey shows they want a published rulebook to go with them.

Citizens Want LPRs to Save Abducted Children, but Not for Parking Tickets

Support collapses the moment the use case drifts from serious crime. Four in 5 (80.8%) Americans approve of license plate readers for finding missing or abducted children. That number drops to 63.4% for property crime suspects and falls to 31.5% for parking enforcement.

The 80.8% figure reflects what the technology looks like at its best. Coeur d’Alene Police Chief Lee White described a case in which an adult had groomed a 14-year-old girl and brought her across state lines into North Idaho. Stationary license plate readers picked up the driver’s plates within city limits, and officers located the vehicle. “We got that girl back to her family,” White said.

Commuters across generations support the technology for emergencies, though Gen Z draws the line earliest. Baby Boomers are the most permissive generation across every category. The public is telling cities something specific: Deploy the technology for what they consider emergencies, and explain clearly when you stop. The Washington law that deactivated Spokane County’s 100-camera network allows use for stolen vehicles, missing persons, and felony investigations, which aligns well with public sentiment.

Government Misuse Outranks Hacking as the Top Concern

More than 1 in 4 (27.1%) Americans say their top concern about license plate readers is government agencies using the data beyond their stated public safety purpose. That ranks higher than hacking, higher than private company access, higher than every other worry measured.

What makes this finding durable is its uniformity. Concern about government misuse holds steady across income brackets, from households earning under $25,000 (23.6%) to those earning between $100,000 and $249,000 (31.4%). Distrust of institutional intent is not a partisan, racial, or economic dividing line here.

Immigration Enforcement Is the Flashpoint Cities Can’t Ignore

Nearly 1 in 5 (17.2%) Americans would grant immigration enforcement agencies access to license plate reader data. That is a minority position, but it is the single most politically charged data point in the survey, and it tracks closely with what is already unfolding in policy.

Washington’s new privacy law was introduced after a University of Washington report documented federal agents accessing camera data to pull over immigrants. Investigations by The Guardian have raised similar questions about Flock camera networks nationwide. Men support immigration enforcement access at 19.5%. Women support it at 14.6%. For cities deploying new systems, this is the question most likely to drive local editorial coverage and council debate.

Data Breach Anxiety Is Nearly Universal, and Cities Aren’t Addressing It

Nine in 10 (90.6%) Americans express at least some worry that license plate reader data could be hacked or leaked, 32% are extremely concerned, and only 2.4% say they are not concerned at all.

Postgraduate-educated Americans are the most alarmed, with 37.2% extremely concerned.

A 2025 security investigation into one major camera vendor reported stolen account passwords, missing multifactor authentication, and live streams exposed on the open internet. The architecture behind a license plate reader program, including who built it, how it authenticates users, and how it logs access, has become a public safety question in its own right.

Transparency Beats Security as the Top Trust-Builder

The most actionable finding for any city operating this technology is the simplest. When asked what would most restore public trust in license plate reader programs, 28.7% chose public reports on how the data was actually used. Written policies came in at 23.2%. Automatic deletion rules at 19.6%. Independent audits at 16.4%.

Gen Z leads the demand for public reporting at 36.7%. Americans are asking for visibility into how the data moves and who touches it, and they rate that visibility higher than any technical safeguard. Cities chasing trust by tightening security are solving the wrong problem.

What Responsible Deployment Looks Like in Practice

Elk Grove, California, offers a working example of the tradeoffs. The city’s police department reported 1,548 investigative alerts, 866 arrests, 536 stolen vehicle recoveries, and 93 missing persons cases connected to its license plate reader program in 2025. When the city council approved a $1.6 million contract expansion in April 2026, residents still packed the chamber with objections.

The department’s response tracked closely with what the survey says the public wants: automatic 30-day data deletion unless flagged for a specific case, an explicit policy prohibition on immigration enforcement use, and disabled out-of-state data sharing. About 3 in 4 (73.9%) Americans want cities to report publicly on license plate reader use at least quarterly, and 39.9% want monthly. Only 6.7% say usage should stay confidential. Publishing a standardized report on the kind of performance data Elk Grove disclosed answers the public’s loudest question without changing a single camera on a single pole.

License plate readers are not going away. Neither is the public’s insistence on knowing how they are being used. The survey paints a portrait of a country that understands the tradeoff between safety and privacy and wants a seat at the table where the rules get written. Americans approve of the technology for the reasons cities deploy it, such as finding missing children, recovering stolen cars, and solving serious crimes. They grow skeptical the moment the use case drifts toward routine enforcement.

The findings point toward a clear operational playbook. Local governments that publish clear policies, report regularly, and define the limits of access have a better chance at keeping public support.

Methodology

To understand how Americans approach license plate reader technology and public trust, Hanwha Vision America, a video surveillance and intelligent transportation technology provider, surveyed 1,000 adults across the country via Pollfish on April 9, 2026. Participants answered a series of questions about support for license plate readers, approved use cases, data retention, access rights, breach concerns, and the measures most likely to rebuild public confidence in surveillance programs. Responses were analyzed across age, gender, household income, and education level to identify trends and disparities.

This story was produced by Hanwha Vision and reviewed and distributed by Stacker.