| Fayette County | Government | 38.97436 | -89.0332 | 21 |
| Fayette County | Fayette Water Company | 38.97436 | -89.0332 | 21 |
| EMS Agencies and Hospitals | RuralMed EMS | 38.97436 | -89.0332 | 21 |
| EMS Agencies and Hospitals | SBL Fayette County Hospital (Vandalia) | 38.97 | -89.099 | 0.08 |
| Municipalities and Districts | Townships | 38.97436 | -89.0332 | 21 |
| Municipalities and Districts | Brownstown | 38.99588 | -88.95284 | 1 |
| Municipalities and Districts | Farina | 38.83421 | -88.77228 | 1 |
| Municipalities and Districts | Ramsey | 39.14449 | -89.10869 | 2 |
| Municipalities and Districts | Saint Elmo | 39.02727 | -88.84811 | 2 |
| Municipalities and Districts | Saint Peter | 38.8681 | -88.85395 | 2 |
| Municipalities and Districts | Vandalia | 38.9606 | -89.09368 | 3.5 |
| Schools and Colleges | Saint Elmo School District | 38.97436 | -89.0332 | 21 |
| Schools and Colleges | Vandalia School District 203 | 38.9606 | -89.09368 | 5 |
| Illinois State | Vandalia Correctional Center [K-15] | 39.011 | -89.096 | 0.39 |
| Amateur Radio | Miscellaneous | 38.97436 | -89.0332 | 21 |
