| Lake County | Lake County Sheriff | 42.323 | -87.98 | 16.16 |
| Lake County | Lake County Fire Departments | 42.323 | -87.98 | 16.16 |
| Lake County | Lake County | 42.323 | -87.98 | 16.16 |
| Lake County | South Lake County Regional CERT | 42.251 | -87.988 | 12.68 |
| Municipalities and Districts | Townships and Water Districts | 42.323 | -87.98 | 16.16 |
| Consolidated Dispatch Centers | Lake Consolidated Emergency Communications (LakeComm) (*) | 42.323 | -87.98 | 16.16 |
| Consolidated Dispatch Centers | CenCom (Round Lake Beach) | 42.269 | -88.123 | 10 |
| Consolidated Dispatch Centers | Central Lake County Police Network (*) | 42.323 | -87.98 | 16.16 |
| Consolidated Dispatch Centers | FoxComm Communications Center | 42.39471 | -88.08995 | 9 |
| Consolidated Dispatch Centers | Glenview Public Safety Dispatch Center (*) | 42.323 | -87.98 | 16.16 |
| Consolidated Dispatch Centers | Gurnee Dispatch Center | 42.3703 | -87.90202 | 8 |
| Consolidated Dispatch Centers | NIPSCOM | 42.402 | -87.832 | 6.54 |
| Consolidated Dispatch Centers | RED Center | 42.17114 | -87.84451 | 10 |
| Consolidated Dispatch Centers | Vernon Hills Dispatch Center (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Antioch | 42.41697 | -88.07397 | 10 |
| Municipalities and Districts | Bannockburn | 42.19336 | -87.86646 | 5 |
| Municipalities and Districts | Barrington | 42.15391 | -88.13619 | 3 |
| Municipalities and Districts | Barrington Countryside Fire Protection District (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Beach Park | 42.42224 | -87.8573 | 2 |
| Municipalities and Districts | Buffalo Grove | 42.15141 | -87.95979 | 1.5 |
| Municipalities and Districts | Countryside Fire Protection District | 42.21947 | -87.97952 | 4 |
| Municipalities and Districts | Deer Park | 42.16086 | -88.08147 | 2 |
| Municipalities and Districts | Deerfield | 42.17114 | -87.84451 | 2 |
| Municipalities and Districts | Fox Lake | 42.39669 | -88.1837 | 1.5 |
| Municipalities and Districts | Grayslake | 42.34447 | -88.04175 | 2 |
| Municipalities and Districts | Grayslake Fire Protection District | 42.34447 | -88.04175 | 3 |
| Municipalities and Districts | Greater Round Lake Fire Protection District | 42.35336 | -88.09341 | 5 |
| Municipalities and Districts | Gurnee | 42.3703 | -87.90202 | 2 |
| Municipalities and Districts | Hawthorn Woods | 42.21697 | -88.04952 | 1 |
| Municipalities and Districts | Highland Park | 42.175 | -87.8 | 2 |
| Municipalities and Districts | Highwood | 42.19975 | -87.80923 | 5 |
| Municipalities and Districts | Island Lake | 42.27613 | -88.19203 | 1.5 |
| Municipalities and Districts | Kildeer | 42.16519 | -88.06263 | 2.5 |
| Municipalities and Districts | Knollwood | 42.28613 | -87.88563 | 10 |
| Municipalities and Districts | Lake Barrington | 42.33336 | -88.00063 | 2 |
| Municipalities and Districts | Lake Bluff | 42.27891 | -87.83424 | 1.25 |
| Municipalities and Districts | Lake Forest | 42.25863 | -87.84063 | 2 |
| Municipalities and Districts | Lake Villa | 42.41697 | -88.07397 | 12 |
| Municipalities and Districts | Lake Zurich | 42.19697 | -88.09341 | 2 |
| Municipalities and Districts | Lakemoor | 42.32863 | -88.19897 | 2 |
| Municipalities and Districts | Libertyville | 42.28308 | -87.95313 | 2 |
| Municipalities and Districts | Lincolnshire | 42.19002 | -87.9084 | 1 |
| Municipalities and Districts | Lindenhurst | 42.41058 | -88.02619 | 10 |
| Municipalities and Districts | Long Grove | 42.17836 | -87.99785 | 1 |
| Municipalities and Districts | Mettawa (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Mundelein | 42.26308 | -88.00397 | 2 |
| Municipalities and Districts | Newport Township Fire Protection District (Wadsworth/Russell) | 42.427 | -87.923 | 3.52 |
| Municipalities and Districts | North Barrington (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | North Chicago | 42.31692 | -87.84943 | 2 |
| Consolidated Dispatch Centers | Northwest Lake County Fire Training Cooperative | 42.431 | -88.055 | 4.78 |
| Municipalities and Districts | Old Mill Creek (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Park City | 42.34836 | -87.88424 | 1.33 |
| Municipalities and Districts | Port Barrington (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Riverwoods | 42.16753 | -87.89701 | 1.5 |
| Municipalities and Districts | Round Lake | 42.35336 | -88.09341 | 1 |
| Municipalities and Districts | Round Lake Beach | 42.37169 | -88.09008 | 2.25 |
| Municipalities and Districts | Round Lake Heights | 42.38002 | -88.10425 | 1 |
| Municipalities and Districts | Round Lake Park | 42.35697 | -88.07675 | 1 |
| Municipalities and Districts | Third Lake (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Tower Lakes | 42.23197 | -88.15202 | 1 |
| Municipalities and Districts | Vernon Hills | 42.21947 | -87.97952 | 1 |
| Municipalities and Districts | Volo (*) | 42.323 | -87.98 | 16.16 |
| Municipalities and Districts | Wadsworth | 42.42863 | -87.92397 | 2 |
| Municipalities and Districts | Wauconda | 42.25891 | -88.13925 | 1 |
| Municipalities and Districts | Waukegan | 42.36363 | -87.84479 | 2 |
| Municipalities and Districts | Winthrop Harbor | 42.47891 | -87.82368 | 1 |
| Municipalities and Districts | Zion | 42.44613 | -87.83285 | 1.5 |
| EMS Agencies and Hospitals | Hospital - Patient Reports | 42.323 | -87.98 | 16.16 |
| EMS Agencies and Hospitals | Hospitals | 42.323 | -87.98 | 16.16 |
| EMS Agencies and Hospitals | Elite Ambulance | 42.323 | -87.98 | 16.16 |
| Bus Companies | Miscellaneous | 42.323 | -87.98 | 16.16 |
| Bus Companies | Cook Illinois Corporation | 42.323 | -87.98 | 16.16 |
| Bus Companies | Durham/Jones School Buses (Grayslake) | 42.323 | -87.98 | 16.16 |
| Bus Companies | First Student | 42.323 | -87.98 | 16.16 |
| Schools | Schools | 42.323 | -87.98 | 16.16 |
| Schools | Antioch Schools | 42.477 | -88.096 | 1.14 |
| Schools | Bannockburn Schools (*) | 42.323 | -87.98 | 16.16 |
| Schools | Barrington Community School District 220 | 42.15391 | -88.13619 | 5 |
| Schools | Big Hollow School District 38 (Ingleside) | 42.34883 | -88.14122 | 5 |
| Schools | Buffalo Grove Schools | 42.15141 | -87.95979 | 3 |
| Schools | Community Consolidated School District #46 (Grayslake) | 42.38098 | -88.04221 | 5.5 |
| Schools | Community Unit School District 187 (North Chicago) | 42.31761 | -87.85619 | 2.25 |
| Schools | Fox Lake Schools | 42.26308 | -88.00397 | 4 |
| Schools | Fremont School District 79 (Mundelein) | 42.33336 | -88.00063 | 5 |
| Schools | Grayslake Community High School District 127 | 42.34447 | -88.04175 | 4 |
| Schools | Gurnee School District 56 | 42.3703 | -87.90202 | 3 |
| Schools | Highland Park Township High School District 113 | 42.18639 | -87.85639 | 4 |
| Schools | Lake Villa School District 41 | 42.33336 | -88.00063 | 16 |
| Schools | Lake Zurich School District 95 | 42.19697 | -88.09341 | 5 |
| Schools | Libertyville School District 128 | 42.28308 | -87.95313 | 3 |
| Schools | Lincolnshire-Prairie View School District 103 | 42.19002 | -87.9084 | 3 |
| Schools | Millburn School District 24 (Wadsworth, Lindenhurst) | 42.417 | -87.963 | 5.76 |
| Schools | Mundelein Schools | 42.27114 | -88.02231 | 5 |
| Schools | North Shore School District 112 (Highland Park, Highwood) | 42.191 | -87.799 | 1.98 |
| Schools | Round Lake Area School District 116 | 42.38002 | -88.10425 | 5 |
| Schools | Stevenson High School (Lincolnshire) | 42.33336 | -88.00063 | 5 |
| Schools | Warren Township High School District 121 | 42.37224 | -87.94841 | 5 |
| Schools | Wauconda School District 118 | 42.25891 | -88.13925 | 3 |
| Schools | Waukegan Public School District 60 | 42.36363 | -87.84479 | 3 |
| Schools | Woodland School District 50 | 42.33336 | -88.00063 | 6.25 |
| Schools | Zion Elementary School District 6 | 42.44613 | -87.83285 | 4 |
| Schools | Zion-Benton Township High School | 42.44613 | -87.83285 | 5 |
| Colleges and Universities | College of Lake County (Grayslake) | 42.356 | -88.014 | 0.36 |
| Colleges and Universities | Rosalind Franklin University of Medicine and Science (North Chicago) | 42.302 | -87.856 | 0.46 |
| Colleges and Universities | University of Saint Mary of the Lake (Mundelein) | 42.28041 | -88.00139 | 0.25 |
| Amateur Radio | Miscellaneous | 42.323 | -87.98 | 16.16 |
| Amateur Radio | Lake County ARES/RACES | 42.323 | -87.98 | 16.16 |
| Amateur Radio | D-STAR (Southern Lake) | 42.323 | -87.98 | 16.16 |
| Amateur Radio | North Shore Radio Club | 42.323 | -87.98 | 16.16 |
