| MCAG | Governmental Type | Legal Name |
| 2382 | Conservation | Adams Conservation District |
| 0091 | County | Adams County |
| 0005 | Cemetery | Adams County Cemetery District No. 1 |
| 0392 | Cemetery | Adams County Cemetery District No. 2 |
| 2886 | Cemetery | Adams County Cemetery District No. 3 |
| 1029 | Fire | Adams County Fire Protection District No. 1 |
| 1030 | Fire | Adams County Fire Protection District No. 2 |
| 1032 | Fire | Adams County Fire Protection District No. 4 |
| 1033 | Fire | Adams County Fire Protection District No. 5 |
| 1034 | Fire | Adams County Fire Protection District No. 6 |
| 1035 | Fire | Adams County Fire Protection District No. 7 |
| 1661 | Mosquito | Adams County Mosquito Control District |
| 0396 | Park & Recreation | Adams County Parks and Recreation District No. 1 |
| 0398 | Park & Recreation | Adams County Parks and Recreation District No. 2 |
| 0395 | Park & Recreation | Adams County Parks and Recreation District No. 3 |
|