Indiana Encrypted Agencies
90 public safety agencies in Indiana have encrypted their radio communications.
RadioReference Verification
| Agency Name | County | Type | Encryption | Scope |
|---|---|---|---|---|
| Allen | Ems | P25 ADP | Fully Encrypted | |
| Allen | Fire | P25 ADP | Partially Encrypted | |
| Allen | Police | P25 AES | Fully Encrypted | |
| Madison | Police | P25 AES-256 | Partially Encrypted | |
| Huntington | Police | P25 DES-OFB | Fully Encrypted | |
| Steuben | Police | P25 DES-OFB | Specific Channels | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted | |
| Hendricks | School | MOTOTRBO | Partially Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Lawrence | Fire | NXDN | Fully Encrypted | |
| Lawrence | Police | P25 DES-OFB | Fully Encrypted | |
| Clay | Police | P25 DES-OFB | Fully Encrypted | |
| Hendricks | School | P25 AES-256 | Specific Channels | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Marion | Police | P25 AES-256 | Fully Encrypted | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted | |
| Johnson | School | MOTOTRBO | Fully Encrypted | |
| Clay | Sheriff | P25 DES-OFB | Fully Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Decatur | Sheriff | P25 DES-OFB | Partially Encrypted | |
| Delaware | Sheriff | P25 DES-OFB | Partially Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Vanderburgh | Police | P25 AES-256 | Tactical Only | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted | |
| Allen | Military | P25 ADP | Fully Encrypted | |
| Allen | Fire | P25 ADP | Fully Encrypted | |
| Allen | Police | P25 ADP | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Grant | Sheriff | P25 AES-256 | Fully Encrypted | |
| Grant | Sheriff | P25 AES-256 | Fully Encrypted | |
| Grant | Sheriff | P25 AES-256 | Partially Encrypted | |
| Decatur | Police | P25 DES-OFB | Fully Encrypted | |
| Hamilton | Sheriff | P25 AES-256 | Fully Encrypted | |
| Hamilton | School | MOTOTRBO | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Partially Encrypted | |
| Hancock | Sheriff | P25 DES-OFB | Partially Encrypted | |
| Hendricks | Corrections | P25 AES-256 | Fully Encrypted | |
| Hendricks | Sheriff | P25 ADP | Partially Encrypted | |
| Howard | Sheriff | P25 AES-256 | Specific Channels | |
| Howard | Sheriff | P25 DES-OFB | Partially Encrypted | |
| Huntington | Police | P25 DES-OFB | Fully Encrypted | |
| Huntington | Sheriff | P25 DES-OFB | Fully Encrypted | |
| Grant | Police | P25 AES-256 | Fully Encrypted | |
| Marion | Police | P25 AES-256 | Fully Encrypted | |
| Marion | Police | P25 AES-256 | Fully Encrypted | |
| Lawrence | Other | NXDN | Fully Encrypted | |
| Lake | Fire | P25 AES-256 | Fully Encrypted | |
| Lake | Sheriff | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| LaPorte | Police | P25 ADP | Fully Encrypted | |
| Lawrence | Sheriff | NXDN | Fully Encrypted | |
| Marion | Police | P25 AES-256 | Fully Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Madison | Fire | P25 AES-256 | Specific Channels | |
| Madison | Sheriff | P25 AES-256 | Partially Encrypted | |
| Marion | Sheriff | P25 AES-256 | Partially Encrypted | |
| Grant | Fire | P25 AES-256 | Fully Encrypted | |
| Grant | Police | P25 AES-256 | Fully Encrypted | |
| Grant | Police | P25 DES-OFB | Partially Encrypted | |
| Huntington/Wells | Police | P25 DES-OFB | Fully Encrypted | |
| Marion | Other | MOTOTRBO | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Allen | Police | P25 ADP | Fully Encrypted | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted | |
| Marion | School | MOTOTRBO | Fully Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Hendricks | Police | P25 AES-256 | Fully Encrypted | |
| Porter | Sheriff | P25 DES-OFB | Fully Encrypted | |
| Porter | Police | P25 DES-OFB | Tactical Only | |
| Huntington | Police | P25 DES-OFB | Fully Encrypted | |
| Washington | Police | P25 DES-OFB | Fully Encrypted | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted | |
| Marion | Police | P25 AES-256 | Tactical Only | |
| Steuben | Ems | P25 DES-OFB | Specific Channels | |
| Steuben | Sheriff | P25 DES-OFB | Specific Channels | |
| Vigo | Other | MOTOTRBO | Fully Encrypted | |
| Vigo | Police | P25 DES-OFB | Partially Encrypted | |
| Allen | Ems | P25 ADP | Fully Encrypted | |
| Tippecanoe | Sheriff | P25 AES-256 | Tactical Only | |
| Tipton | Sheriff | P25 DES-OFB | Fully Encrypted | |
| Tipton | Sheriff | P25 DES-OFB | Tactical Only | |
| Vigo | Ems | NXDN Scrambling | Fully Encrypted | |
| Vigo | Hospital | NXDN | Fully Encrypted | |
| Vanderburgh | Sheriff | P25 AES-256 | Tactical Only | |
| Vigo | Corrections | MOTOTRBO | Fully Encrypted | |
| Vigo | School | MOTOTRBO | Partially Encrypted | |
| Washington | Sheriff | P25 DES-OFB | Fully Encrypted | |
| Huntington | Police | P25 DES-OFB | Fully Encrypted | |
| Hamilton | Police | P25 AES-256 | Fully Encrypted |
Browse Indiana by County
Search or select a county to see encrypted agencies in that area.
Frequently Asked Questions
How many public safety agencies in Indiana are encrypted?
90 agencies in Indiana are documented as encrypted: 59 (66%) fully encrypted and 31 with partial encryption. See the full table below for specific agencies.
Which Indiana agencies have verified encryption data?
76 of the 90 agencies listed here (84%) have been checked directly against the RadioReference API, covering 1,843 documented talkgroups. The rest are sourced from the community-maintained RadioReference Wiki and may be less current.
Which county in Indiana has the most encrypted agencies?
Hendricks County leads Indiana with 11 encrypted agencies (73% fully encrypted). Browse the county list below to see how your area compares.
Can I still monitor police scanners anywhere in Indiana?
Yes. 31 agencies in Indiana have only partial encryption, and fire/EMS channels frequently stay open even in counties where police departments have gone dark. Use the filters below to find what's still accessible.
Can Indiana residents get an encryption decision reversed?
Yes — encryption is a local policy decision, not a technical requirement. Communities in other states have reversed encryption decisions through sustained city council pressure and public-records requests; see our guide on fighting encryption for the specific tactics that have worked.
Fight Encryption in Indiana
Join the movement to restore transparency to public safety communications.