| Business | Phone |
| Mile Lacs County Courthouse 525 2nd St Se, Milaca 56353 | (320) 983-8399 |
| Mille Lacs County Assessor's 635 2nd St Se, Milaca 56353 | (320) 983-8311 |
| Mille Lacs County Attorney's 525 2nd St Se, Milaca 56353 | (320) 983-8305 |
| Mille Lacs County Auditor's 635 2nd St Se, Milaca 56353 | (320) 983-8310 |
| Mille Lacs County Bldg Mntnc 525 2nd St Se, Milaca 56353 | (320) 983-8320 |
| Mille Lacs County Coordinator 635 2nd St Se, Milaca 56353 | (320) 983-8218 |
| Mille Lacs County Development 115 1st St Se, Milaca 56353 | (320) 983-2162 |
| Mille Lacs County Dispatch Milaca 56353 | (320) 983-8257 |
| Mille Lacs County Extension 620 Central Ave N, Milaca 56353 | (320) 983-8317 |
| Mille Lacs County Info Systems 635 2nd St Se, Milaca 56353 | (320) 983-8276 |
| Mille Lacs County Public Hlth 620 Central Ave N, Milaca 56353 | (320) 983-8318 |
| Mille Lacs County Recorder's 635 2nd St Se, Milaca 56353 | (320) 983-8308 |
| Mille Lacs County Treasurer's 635 2nd St Se, Milaca 56353 | (320) 983-8304 |
| Mille Lacs County Veterans Svc 620 Central Ave N, Milaca 56353 | (320) 983-8203 |