| Departments | Alcohol, Tobacco, Firearms and Explosives | 41.81793 | -87.86921 | 30 |
| Military | Civil Air Patrol | 41.87161 | -87.86865 | 45 |
| Military | Coast Guard | 41.87161 | -87.86865 | 45 |
| Departments | Customs and Border Patrol | 41.81745 | -87.86977 | 30 |
| Departments | Drug Enforcement Administration | 41.81745 | -87.86977 | 30 |
| Departments | Federal Aviation Administration | 41.88343 | -87.8327 | 13 |
| Departments | Federal Bureau of Investigations | 41.81899 | -87.87046 | 30 |
| Departments | Federal Communications Commission | 41.81796 | -87.86977 | 30 |
| Departments | Federal Emergency Management Agency | 41.81848 | -87.87046 | 30 |
| Departments | Federal Reserve Bank of Chicago | 41.87849 | -87.633 | 2 |
| Departments | General Services Administration | 41.82277 | -87.87314 | 29.5 |
| Military | Illinois National Guard | 41.87161 | -87.86865 | 45 |
| Departments | Immigration and Customs Enforcement | 41.81848 | -87.8684 | 30 |
| Departments | Internal Revenue Service | 41.81791 | -87.86996 | 30 |
| Departments | Justice - 25 Cities Interoperability Project | 41.87161 | -87.86865 | 45 |
| Departments | Labor | 41.81796 | -87.86977 | 30 |
| Departments | Marshals Service | 41.81793 | -87.8699 | 30 |
| Departments | Bureau of Prisons | 41.87755 | -87.6333 | 1 |
| Departments | Federal Protective Service | 41.81899 | -87.86909 | 25 |
| Departments | Postal Service | 41.81745 | -87.87046 | 30 |
| Departments | Secret Service | 41.81779 | -87.86979 | 30 |
| Departments | State Department | 41.81791 | -87.86979 | 30 |
| Departments | Transportation Security Administration | 41.98311 | -87.9066 | 15 |
| Departments | Veterans Administration | 41.81796 | -87.86909 | 25 |
| Departments | National Weather Service | 41.81796 | -87.86977 | 25 |
| Military | Miscellaneous | 41.87161 | -87.86865 | 45 |
