| Sullivan County | Sullivan County | 40.21669 | -93.11688 | 18 |
| Sullivan County | Sullivan County Public Water Supply District #1 | 40.21669 | -93.11688 | 18 |
| Sullivan County | Sullivan County Memorial Hospital (Milan) | 40.202 | -93.125 | 0.48 |
| Sullivan County | Galt Fire Protection District | 40.12863 | -93.38688 | 5 |
| Sullivan County | Green City | 40.26863 | -92.95326 | 1 |
| Sullivan County | Milan | 40.20224 | -93.12521 | 1 |
| Sullivan County | Green City R1 Schools | 40.26863 | -92.95326 | 1 |
| Sullivan County | Milan C2 Schools | 40.20224 | -93.12521 | 3 |
| Businesses | Miscellaneous | 40.21669 | -93.11688 | 18 |
| Amateur Radio | Miscellaneous | 40.21669 | -93.11688 | 18 |
