| Federal | Bureau of Alcohol, Tobacco, Firearms and Explosives | 38.8 | -77.30833 | 137 |
| Federal | Coast Guard | 38.8 | -77.30833 | 137 |
| Federal | Customs and Border Protection | 38.8 | -77.30833 | 137 |
| Federal | Drug Enforcement Administration | 38.8 | -77.30833 | 137 |
| Federal | Federal Bureau of Investigation | 38.8 | -77.30833 | 137 |
| Federal | Federal Protective Service | 38.8 | -77.30833 | 137 |
| Federal | Immigration and Customs Enforcement | 38.8 | -77.30833 | 137 |
| Federal | Interop | 38.8 | -77.30833 | 137 |
| Federal | National Park Service | 38.8 | -77.30833 | 137 |
| Federal | Naval Support Facility Thurmont (Camp David) | 38.8 | -77.30833 | 137 |
| Federal | Transportation Security Administration | 38.8 | -77.30833 | 137 |
| Federal | US Fish & Wildlife Service | 38.8 | -77.30833 | 137 |
| Federal | US Marshals Service | 38.8 | -77.30833 | 137 |
| Federal | US Postal Service | 38.8 | -77.30833 | 137 |
