Encrypted Sheriff Offices
486 sheriff offices across the United States are documented as encrypting their radio communications, blocking public access to critical safety information. Our database holds 525 records of this type; the rest are ones our own checks found in the clear.
About Sheriff Offices
County sheriff offices responsible for law enforcement in unincorporated areas and county-wide services.
Impact of Encryption
Sheriff offices often cover large rural areas where scanner access is critical for safety. Encryption leaves rural residents without awareness of emergencies in areas where response times are longest.
Affected Stakeholders
- Rural residents
- Volunteer fire departments
- County officials
- Agricultural communities
States with Most Encrypted Sheriff Offices
All Encrypted Sheriff Offices
Browse all 525 sheriff offices records. Open an agency for its verification status; records our checks found in the clear say so on their own page.
| Agency | State | County | Encryption | Scope |
|---|---|---|---|---|
| Alameda County Sheriff | CA | Alameda | Algorithm not published | Tactical Only |
| Contra Costa County Sheriff | CA | Contra Costa | Algorithm not published | Tactical Only |
| Imperial County Sheriff's Office | CA | Imperial | Algorithm not published | Partially Encrypted |
| Marin County Sheriff | CA | Marin | Algorithm not published | Partially Encrypted |
| Monterey County District Attorney | CA | Monterey | Algorithm not published | Fully Encrypted |
| Monterey County Sheriff | CA | Monterey | Algorithm not published | Tactical Only |
| Orange County Sheriff | CA | Orange | Algorithm not published | Fully Encrypted |
| Placer County Sheriff | CA | Placer | Algorithm not published | Partially Encrypted |
| Riverside County Sheriff | CA | Riverside | Algorithm not published | Fully Encrypted |
| San Bernardino County Coroner | CA | San Bernardino | Algorithm not published | Partially Encrypted |
| San Bernardino County Sheriff | CA | San Bernardino | Algorithm not published | Partially Encrypted |
| San Joaquin Sheriff | CA | San Joaquin | Algorithm not published | Partially Encrypted |
| San Mateo County Sheriff | CA | San Mateo | Algorithm not published | Partially Encrypted |
| Santa Clara County Mutual Aid | CA | Santa Clara | Algorithm not published | Partially Encrypted |
| Santa Clara County Sheriff | CA | Santa Clara | Algorithm not published | Fully Encrypted |
| Santa Clara County Services | CA | Santa Clara | Algorithm not published | Partially Encrypted |
| Stanislaus County Sheriff | CA | Stanislaus | Algorithm not published | Partially Encrypted |
| Sutter County Sheriff | CA | Sutter | Algorithm not published | Partially Encrypted |
| Adams County Sheriff's Office | PA | Adams | Algorithm not published | Fully Encrypted |
| Berks County Sheriff | PA | Berks | Algorithm not published | Fully Encrypted |
| Bucks County Sheriff | PA | Bucks | Algorithm not published | Fully Encrypted |
| Chester County District Attorney | PA | Chester | Algorithm not published | Fully Encrypted |
| Dauphin County EMA | PA | Dauphin | Algorithm not published | Fully Encrypted |
| Dauphin County Sheriff's Office | PA | Dauphin | Algorithm not published | Partially Encrypted |
| Erie County Sheriff | PA | Erie | Algorithm not published | Dispatch Only |
| Franklin County District Attorney | PA | Franklin | Algorithm not published | Fully Encrypted |
| Lancaster County Sheriff | PA | Lancaster | Algorithm not published | Fully Encrypted |
| Lebanon County Emergency Management | PA | Lebanon | Algorithm not published | Partially Encrypted |
| Montgomery County Sheriff | PA | Montgomery | Algorithm not published | Fully Encrypted |
| Philadelphia County District Attorney | PA | Philadelphia | Algorithm not published | Fully Encrypted |
| Schuylkill County Sheriff | PA | Schuylkill | Algorithm not published | Fully Encrypted |
| Somerset County Sheriff | PA | Somerset | Algorithm not published | Fully Encrypted |
| Westmorland County Emergency Management | PA | Westmorland | Algorithm not published | Specific Channels |
| Westmorland County Interop | PA | Westmorland | Algorithm not published | Specific Channels |
| Westmoreland County Sheriff | PA | Westmorland | Algorithm not published | Partially Encrypted |
| Alger County Sheriff | MI | Alger | Algorithm not published | Partially Encrypted |
| Allegan County Sheriff | MI | Allegan | Algorithm not published | Partially Encrypted |
| Alpena County Sheriff | MI | Alpena | Algorithm not published | Partially Encrypted |
| Calhoun County Sheriff Dept | MI | Calhoun | Algorithm not published | Fully Encrypted |
| Cass County Sheriff | MI | Cass | Algorithm not published | Fully Encrypted |
| Eaton County Sheriff | MI | Eaton | Algorithm not published | Fully Encrypted |
| Genesee County Sheriff | MI | Genesee | Algorithm not published | Fully Encrypted |
| Gogebic County Sheriff/PD's | MI | Gogebic | Algorithm not published | Partially Encrypted |
| Houghton Sheriff/Police | MI | Houghton | Algorithm not published | Fully Encrypted |
| Kent County Sheriff | MI | Kent | Algorithm not published | Dispatch Only |
| Kent County Emergency Services Team | MI | Kent | Algorithm not published | Dispatch Only |
| Keweenaw County Sheriff/PDs | MI | Keweenaw | Algorithm not published | Partially Encrypted |
| Lapeer County Sheriff | MI | Lapeer | Algorithm not published | Fully Encrypted |
| Mason County Sheriff | MI | Mason | Algorithm not published | Fully Encrypted |
| Munroe County Sheriff | MI | Monroe | Algorithm not published | Partially Encrypted |
| Montcalm County Sheriff | MI | Montcalm | Algorithm not published | Tactical Only |
| Oakland County Emergency Management | MI | Oakland | Algorithm not published | Partially Encrypted |
| Oakland County Sheriff's Office | MI | Oakland | Algorithm not published | Fully Encrypted |
| Ontonagon County Sheriff/PDs | MI | Ontonagon | Algorithm not published | Partially Encrypted |
| Ottawa County Interoperability | MI | Ottawa | Algorithm not published | Fully Encrypted |
| Ottawa County Sheriff | MI | Ottawa | Algorithm not published | Specific Channels |
| St. Clair County Sheriff | MI | St. Clair | Algorithm not published | Partially Encrypted |
| Washtenaw County Interoperability | MI | Washtenaw | Algorithm not published | Fully Encrypted |
| Washtenaw County Sheriff | MI | Washtenaw | Algorithm not published | Partially Encrypted |
| Wayne County Sheriff | MI | Wayne | Algorithm not published | Partially Encrypted |
| Cape May County Sheriff | NJ | Cape May | Algorithm not published | Specific Channels |
| Monmouth County Sheriff | NJ | Monmouth | Algorithm not published | Fully Encrypted |
| Mercer County Sheriff | NJ | Mercer | Algorithm not published | Partially Encrypted |
| Ocean County Sheriff | NJ | Ocean | Algorithm not published | Partially Encrypted |
| Passaic County Sheriff | NJ | Passaic | Algorithm not published | Tactical Only |
| Monmouth County Prosecutor | NJ | Monmouth | Algorithm not published | Fully Encrypted |
| Morris County Prosecutor | NJ | Morris | Algorithm not published | Fully Encrypted |
| Ocean County Prosecutor | NJ | Ocean | Algorithm not published | Fully Encrypted |
| Baker County Sheriff | FL | Baker | Algorithm not published | Fully Encrypted |
| Brevard County Sheriff's Office | FL | Brevard | Algorithm not published | Dispatch Only |
| Broward County Sheriff's Office | FL | Broward | Algorithm not published | Tactical Only |
| Citrus County Sheriff | FL | Citrus | Algorithm not published | Partially Encrypted |
| Clay County Sheriff | FL | Clay | Algorithm not published | Fully Encrypted |
| Collier County Sheriff's Office | FL | Collier | Algorithm not published | Dispatch Only |
| Columbia County Sheriff's Office | FL | Columbia | Algorithm not published | Fully Encrypted |
| DeSoto County Sheriff's Office | FL | DeSoto | Algorithm not published | Fully Encrypted |
| Flagler County Sheriff's Office | FL | Flagler | Algorithm not published | Fully Encrypted |
| Escambia County Sheriff | FL | Escambia | Algorithm not published | Partially Encrypted |
| Flager County Sheriff's Office | FL | Flager | Algorithm not published | Fully Encrypted |
| Franklin County Sheriff | FL | Franklin | Algorithm not published | Fully Encrypted |
| Hardee County Sheriff | FL | Hardee | Algorithm not published | Fully Encrypted |
| Highlands County Sheriff's Office | FL | Highlands | Algorithm not published | Fully Encrypted |
| Highlands County Services | FL | Highlands | Algorithm not published | Partially Encrypted |
| Hillsborough County Sheriff's Office | FL | Hillsborough | Algorithm not published | Tactical Only |
| Indian River County Sheriff's Office | FL | Indian River | Algorithm not published | Partially Encrypted |
| Jacksonville Sheriff | FL | Duval | Algorithm not published | Fully Encrypted |
| Lake County Sheriff | FL | Lake | Algorithm not published | Fully Encrypted |
| Lee County Sheriff's Office | FL | Lee | Algorithm not published | Dispatch Only |
| Leon County Sheriff | FL | Leon | Algorithm not published | Partially Encrypted |
| Levy County Sheriff | FL | Levy | Algorithm not published | Partially Encrypted |
| Manatee County Sheriff's Office | FL | Manatee | Algorithm not published | Specific Channels |
| Marion County Sheriff | FL | Marion | Algorithm not published | Fully Encrypted |
| Nassau County Sheriff | FL | Nassau | Algorithm not published | Fully Encrypted |
| Orange County Sheriff's Office | FL | Orange | Algorithm not published | Partially Encrypted |
| Osceola County Sheriff's Office | FL | Osceola | Algorithm not published | Partially Encrypted |
| Palm Beach County Sheriff (PBSO) | FL | Palm Beach | Algorithm not published | Partially Encrypted |
| Pasco County Sheriff's Office | FL | Pasco | Algorithm not published | Fully Encrypted |
| Pinellas County Sheriff's Office | FL | Pinellas | Algorithm not published | Specific Channels |
| Santa Rosa County Sheriff's Office | FL | Santa Rosa | Algorithm not published | Fully Encrypted |
| Sarasota County Sheriff's Office | FL | Sarasota | Algorithm not published | Tactical Only |
Showing first 100 of 525 agencies. Use state pages to browse all agencies.
Frequently Asked Questions
How many sheriff offices have encrypted their radios?
486 sheriff offices are documented as encrypted: 205 fully encrypted and 281 with partial encryption.
Which state has the most encrypted sheriff offices?
Florida leads with 35 sheriff offices records, out of 525 tracked nationwide.
What encryption technology do most sheriff offices use?
For most of the 525 sheriff offices records here, no source we have checked names the algorithm: RadioReference marks a talkgroup as encrypted without naming the cipher. 0 have a published source naming it.
Why does encrypting sheriff office radio matter?
Sheriff offices often cover large rural areas where scanner access is critical for safety. Encryption leaves rural residents without awareness of emergencies in areas where response times are longest. Stakeholders most affected include rural residents, volunteer fire departments, county officials, agricultural communities.
What can I do if my local sheriff office is encrypted?
Encryption is a policy choice made by department or elected leadership, not a technical requirement — it can be revisited. File a public-records request for the encryption decision, raise it at a city council or county commission meeting, and connect with others who rely on scanner access in your area.
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
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Public Testimony
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