| Washington County | Sheriff / 911 | 38.38473 | -89.42047 | 19 |
| EMS / Hospitals | Washington County Paramedics (Nashville) | 38.38473 | -89.42047 | 19 |
| EMS / Hospitals | SSM Washington County Hospital (Nashville) | 38.33892 | -89.39011 | 1 |
| Municipalities and Districts | Townships and Water Districts | 38.38473 | -89.42047 | 19 |
| Municipalities and Districts | Ashley | 38.32949 | -89.19091 | 1 |
| Municipalities and Districts | Coulterville Community Fire Protection District (Oakdale) | 38.18644 | -89.60565 | 2 |
| Municipalities and Districts | Hoyleton | 38.44172 | -89.27425 | 1 |
| Municipalities and Districts | Irvington | 38.43922 | -89.16285 | 1 |
| Municipalities and Districts | Nashville | 38.34366 | -89.38064 | 3 |
| Municipalities and Districts | Okawville | 38.43422 | -89.55037 | 2 |
| Municipalities and Districts | Richview | 38.37838 | -89.18008 | 1 |
| Schools | Du Bois Schools | 38.22394 | -89.2123 | 3 |
| Schools | Hoyleton Consolidated School District 29 | 38.44172 | -89.27425 | 2 |
| Schools | Nashville Community Consolidated School District 49 | 38.34366 | -89.38064 | 3 |
| Schools | Washington County Vocational Workshop (Nashville) | 38.34366 | -89.38064 | 1 |
| Amateur Radio | Miscellaneous | 38.38473 | -89.42047 | 19 |
