Montgomery County, MD: Encrypting Police Radio District by District
Montgomery County, Maryland — one of the wealthiest and most populous counties in the country — began encrypting police radio in 2025. The department announced the move in March 2025 and told the County Council in July 2025 that it was working toward full encryption of dispatch and patrol channels. By mid-June 2025 roughly half of all transmissions were encrypted. DC-area journalists have been losing real-time scanner access to Maryland's largest county police department as each district converts. Encryption status changes; verify the current state at RadioReference.
Encryption Status (as reported July 2025)
Rollout status
Montgomery County Police Department has been converting its radio system district by district since 2025. At the County Council public safety work session in July 2025, the department reported that three of its six district dispatch channels had been encrypted and that it was reprogramming police vehicles before converting the remaining three. We have found no dated source confirming the rollout finished, so the three remaining districts are listed below as unconfirmed rather than encrypted — check RadioReference for the live picture.
District-by-district status
A few things make this worth watching closely:
- Montgomery County is Maryland's most populous county and among the wealthiest in the country
- The county sits squarely in the Washington DC media market, where journalists depend on scanner access for breaking news coverage
- The decision will pressure neighboring Maryland jurisdictions and spread further into the DC metro area
- Montgomery County has long positioned itself as a progressive jurisdiction, which makes the encryption push harder for advocates to explain away
Implications beyond the county
Regional domino effect
When a major jurisdiction encrypts, neighboring agencies tend to follow. Montgomery County's rollout accelerates pressure across Maryland and the DC suburbs.
DC media market
Washington DC area outlets cover Montgomery County daily. Encryption cuts off breaking news coverage for broadcast and print reporters who depend on scanner access.
Interoperability
The DC metro spans Maryland, Virginia, and the District. Encrypted agencies create coordination gaps during cross-jurisdictional emergencies.
The precedent problem
When a county with Montgomery's progressive reputation encrypts without pushback, other jurisdictions use it as cover: "if they did it, we can too."
The Opposition
Transparency advocates and media organizations have pushed back against the encryption proposal:
Press freedom
Local journalists argue that scanner access is essential for independent coverage of police activity and breaking news in the county.
Public safety
Residents have raised concerns about losing real-time information during emergencies, particularly in a county with significant traffic incidents and suburban crime.
Accountability
Given ongoing national conversations about police oversight, advocates question why the county is reducing transparency rather than increasing it.
How to Get Involved
If you're a Montgomery County resident or tracking this rollout, these are the most direct pressure points:
Contact council members
Reach out to the County Council, particularly members of the Public Safety Committee. Ask specifically whether a delayed feed or media access program was considered before the rollout.
Montgomery County Council websiteAttend public meetings
Monitor council meeting agendas. Speak during public comment when encryption items appear — departments count attendees and track which issues draw crowds.
Build a coalition
Local journalists, press freedom organizations, and community groups are natural allies. A coordinated presence is harder to dismiss than individual comment letters.
File MPIA requests
Request all communications and documents related to the encryption decision. The paper trail often reveals whether alternatives were seriously considered.
The Bigger Picture
Montgomery County is one of a growing list of jurisdictions that has moved toward encryption. The trend is accelerating, but so is resistance:
Success stories
Recent setbacks
Every jurisdiction that pushes back against encryption — whether it wins or not — makes the next fight easier. What happens in Montgomery County will shape what advocates attempt in the next DC suburb that announces a rollout.
Sources
Take Action for Transparency
Your voice matters. Here are concrete ways to advocate for open police communications in your community.
Contact Your Representatives
Use our templates to email your local officials about police radio encryption policies.
Get StartedRead Case Studies
See how encryption has affected real communities - from Highland Park to Chicago.
View CasesSpread Awareness
Share evidence about police radio encryption with your network and community.
Public Testimony
Learn how to speak effectively at city council and public safety meetings.
Prepare to SpeakWhat you can do
Encryption is a policy choice, not a technical requirement. Here are the next steps that have worked in Montgomery County and elsewhere.