IL
Illinois Encrypted Agencies
128 public safety agencies in Illinois have encrypted their radio communications.
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76 Police Departments
23 Sheriff Offices
11 Fire Departments
4 EMS Agencies
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RadioReference Verification
61 Verified Agencies
48%
5 Discovered via RadioReference
378 Documented Talkgroups
126 encrypted 19 mixed Browse →
Showing 128 of 128 agencies
| Agency Name | County | Type | Encryption | Scope |
|---|---|---|---|---|
| McHenry | Fire | P25 AES-256 | Tactical Only | |
| La Salle, Peoria, Sangamon, | Ems | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Cook | Other | DMR Enhanced Privacy | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Kane | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Cass | Police | NXDN | Fully Encrypted | |
| St. Clair | Police | P25 AES-256 | Fully Encrypted | |
| Madison | Fire | P25 AES-256 | Specific Channels | |
| McLean | Police | P25 AES-256 | Fully Encrypted | |
| McLean | Other | P25 AES-256 | Fully Encrypted | |
| Will | Police | P25 ADP | Fully Encrypted | |
| Boone | Sheriff | P25 AES-256 | Fully Encrypted | |
| Cass | Ems | NXDN Scrambling | Fully Encrypted | |
| Cass | Fire | NXDN Scrambling | Fully Encrypted | |
| Cook | Police | P25 AES | Fully Encrypted | |
| Christian | Sheriff | P25 AES-256 | Fully Encrypted | |
| Cook | Police | NXDN Scrambling | Fully Encrypted | |
| Will | Fire | P25 ADP | Fully Encrypted | |
| Will | Police | P25 ADP | Fully Encrypted | |
| Will | Other | P25 ADP | Fully Encrypted | |
| Clark | Sheriff | P25 AES-256 | Tactical Only | |
| Grundy | Police | P25 AES-256 | Specific Channels | |
| Cook | Sheriff | P25 AES-256 | Fully Encrypted | |
| Will | Police | P25 ADP | Fully Encrypted | |
| McHenry | Fire | P25 AES-256 | Tactical Only | |
| Vermilion | Police | DMR Enhanced Privacy | Fully Encrypted | |
| Macon | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| DuPage | Police | P25 AES-256 | Tactical Only | |
| DuPage | Sheriff | P25 AES-256 | Partially Encrypted | |
| Lake | Other | P25 AES-256 | Fully Encrypted | |
| Madison | Fire | P25 AES-256 | Specific Channels | |
| Kane | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Madison | Fire | P25 AES-256 | Specific Channels | |
| Lake | Other | P25 AES-256 | Fully Encrypted | |
| Madison | Police | P25 AES-256 | Specific Channels | |
| Greene | Sheriff | NXDN | Fully Encrypted | |
| Grundy | Sheriff | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Stephenson | Police | P25 AES-256 | Specific Channels | |
| Cook | Ems | MOTOTRBO | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Madison | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| McHenry | Fire | P25 AES-256 | Tactical Only | |
| Statewide | Other | P25 AES-256 | Specific Channels | |
| Statewide | Corrections | P25 ADP | Fully Encrypted | |
| Stateside | State | P25 AES-256 | Fully Encrypted | |
| Statewide | Military | P25 AES-256 | Specific Channels | |
| Statewide | Police | P25 AES-256 | Tactical Only | |
| McLean | Police | P25 AES-256 | Fully Encrypted | |
| Statwide | Other | P25 AES-256 | Fully Encrypted | |
| Multiple | Other | P25 DES-OFB | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Morgan | Police | NXDN | Fully Encrypted | |
| Kanakakee | Hospital | P25 AES-256 | Fully Encrypted | |
| Kanakakee | Police | P25 AES-256 | Tactical Only | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Fire | P25 AES-256 | Fully Encrypted | |
| Lake | Sheriff | P25 AES-256 | Partially Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Logan | Sheriff | P25 AES | Fully Encrypted | |
| Statewide | Other | P25 AES-256 | Fully Encrypted | |
| Macon | Sheriff | P25 AES-256 | Fully Encrypted | |
| McHenry | Sheriff | P25 AES-256 | Tactical Only | |
| McHenry | Other | P25 AES-256 | Fully Encrypted | |
| McHenry | Fire | P25 AES-256 | Fully Encrypted | |
| McHenry | Sheriff | P25 AES-256 | Fully Encrypted | |
| McHenry | Sheriff | Unknown | Tactical Only | |
| McLean | Sheriff | P25 AES-256 | Fully Encrypted | |
| Grundy | Police | P25 AES-256 | Specific Channels | |
| Monroe | Sheriff | P25 AES-256 | Fully Encrypted | |
| Morgan | Sheriff | NXDN | Fully Encrypted | |
| Grundy | Police | P25 AES-256 | Specific Channels | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| DuPage | Police | P25 AES-256 | Specific Channels | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| McLean | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Peoria | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Winnebago | Police | P25 ADP | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Sangamon | Sheriff | P25 AES-256 | Specific Channels | |
| Schuyler | Sheriff | NXDN | Fully Encrypted | |
| Statewide | Police | P25 AES-256 | Specific Channels | |
| Grundy | Police | P25 AES-256 | Fully Encrypted | |
| Shelby | Sheriff | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook and Will | Police | P25 ADP | Fully Encrypted | |
| Kane | Police | P25 AES-256 | Fully Encrypted | |
| Sangamon | Police | P25 AES-256 | Fully Encrypted | |
| St. Clair | Sheriff | P25 AES-256 | Fully Encrypted | |
| St. Clair | Sheriff | P25 AES-256 | Fully Encrypted | |
| Madison | Police | P25 AES-256 | Specific Channels | |
| Madison | Police | P25 AES-256 | Fully Encrypted | |
| Vermilion | Sheriff | DMR Enhanced Privacy | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Tactical Only | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Lake | Fire | P25 AES-256 | Fully Encrypted | |
| Lake | Police | P25 AES-256 | Fully Encrypted | |
| Winnebago | Sheriff | P25 ADP | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Cook | Police | P25 AES-256 | Fully Encrypted | |
| Dekalb | Corrections | P25 AES-256 | Fully Encrypted | |
| Dekalb | Police | P25 AES-256 | Fully Encrypted | |
| Henderson | Police | P25 AES-256 | Fully Encrypted | |
| Jefferson | Police | P25 AES-256 | Fully Encrypted |
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Browse Illinois by County
Search or select a county to see encrypted agencies in that area.
35 counties
Lake County 30 agencies 57% encrypted
Cook County 19 agencies 100% encrypted
Mchenry County 8 agencies 38% encrypted
Madison County 7 agencies 29% encrypted
Mclean County 5 agencies 100% encrypted
Will County 5 agencies 100% encrypted
Grundy County 5 agencies 20% encrypted
Kane County 3 agencies 100% encrypted
Cass County 3 agencies 100% encrypted
St. Clair County 3 agencies 100% encrypted
Dupage County 3 agencies 0% encrypted
Vermilion County 2 agencies 100% encrypted
Macon County 2 agencies 100% encrypted
Morgan County 2 agencies 100% encrypted
Kanakakee County 2 agencies 50% encrypted
Winnebago County 2 agencies 100% encrypted
Sangamon County 2 agencies 50% encrypted
Dekalb County 2 agencies 100% encrypted
La Salle, Peoria, Sangamon, County 1 agencies 100% encrypted
Boone County 1 agencies 100% encrypted
Christian County 1 agencies 100% encrypted
Clark County 1 agencies 0% encrypted
Greene County 1 agencies 100% encrypted
Stephenson County 1 agencies 0% encrypted
Stateside County 1 agencies 100% encrypted
Statwide County 1 agencies 100% encrypted
Multiple County 1 agencies 100% encrypted
Logan County 1 agencies 100% encrypted
Monroe County 1 agencies 100% encrypted
Peoria County 1 agencies 100% encrypted
Schuyler County 1 agencies 100% encrypted
Shelby County 1 agencies 100% encrypted
Cook And Will County 1 agencies 100% encrypted
Henderson County 1 agencies 100% encrypted
Jefferson County 1 agencies 100% encrypted
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