| Business | Phone |
| Aitkin County Accounting Dept 204 1st St Nw, Aitkin 56431 | (218) 927-2425 |
| Aitkin County Central Svc Dept 217 2nd St Nw # 103, Aitkin 56431 | (218) 927-7283 |
| Aitkin County Highway Shop 1211 Air Park Dr, Aitkin 56431 | (218) 927-2716 |
| Aitkin County Housing 215 3rd St Se, Aitkin 56431 | (218) 927-2151 |
| Aitkin County Human Resources 217 2nd St Nw, Aitkin 56431 | (218) 927-7276 |
| Aitkin County License Center 2 2nd St Nw, Aitkin 56431 | (218) 927-7057 |
| Aitkin County Management Info 209 2nd St Nw # 116, Aitkin 56431 | (218) 927-7345 |
| Aitkin County Nutrition Site 215 3rd St Se, Aitkin 56431 | (218) 927-6688 |
| Aitkin County Recorder 209 2nd St Nw # 12, Aitkin 56431 | (218) 927-7336 |
| Aitkin County Soil & Water 130 Southgate Dr, Aitkin 56431 | (218) 927-6565 |
| Aitkin County Veterans Svc 209 2nd St Nw # 130, Aitkin 56431 | (218) 927-7320 |
| Aitkin Victim Assistance Prgrm 217 2nd St Nw, Aitkin 56431 | (218) 927-7446 |
| Extension Service 209 2nd St Nw, Aitkin 56431 | (218) 927-7321 |
| Fraud Investigator-Aitkin Co 217 2nd St Nw, Aitkin 56431 | (218) 927-7239 |