Questions? Please contact the appropriate department below
| Department | Address | Phone | Fax |
|---|---|---|---|
| Administration Office | 101 Main St. Ionia, MI 48846 | (616) 527-5300 | (616) 527-5380 |
| Airport | 3147 South State Rd. Ionia, MI 48846 | (616) 523-9136 | |
| Animal Control | 545 Appletree Dr. Ionia, MI 48846 | (616) 522-0911 | |
| Animal Shelter | 275 Sprague Rd. Ionia, MI 48846 | (616) 527-9040 | |
| Bertha Brock Park | 2311 W. Bluewater Hwy. Ionia, MI 48846 | (616) 522-7275 | (616) 522-9733 |
| Board of Commissioners | 101 Main St. Ionia, MI 48846 | (616) 527-5300 | (616) 527-5380 |
| Building Inspector | 175 E. Adams St. Ionia, MI 48846 | (616) 527-5374 | (616) 723-9781 |
| Building Inspector - Inspection Request Line | (616) 527-5367 | ||
| Central Dispatch | 545 Appletree Dr. Ionia, MI 48846 | (616) 522-0911 | (616) 522-1368 |
| Central Dispatch - Dispatch | (616) 527-0400 | ||
| Circuit Court (Judge Schafer) | 100 Main St. Ionia, MI 48846 | (616) 527-5336 | (616) 527-5381 |
| Circuit Court (Judge Hoseth-Kreeger) | 100 Main St. Ionia, MI 48846 | (616) 527-5315 | (616) 527-5381 |
| Circuit Court Probation & Parole | 101 Main St. Ionia, MI 48846 | (616) 527-5308 | (616) 527-5303 |
| Clerk's Office | 100 Main St. Ionia, MI 48846 | (616) 527-5322 | (616) 527-8201 |
| Commission on Aging | 115 Hudson St. Ionia, MI 48846 | (616) 527-5365 | (616) 527-5955 |
| Community Mental Health | 375 Appletree Dr. Ionia, MI 48846 | (616) 527-1790 | |
| Crime Victim Services | (616) 527-8226 | (616) 527-8328 | |
| District Court | 100 Main St. Ionia, MI 48846 | (616) 527-5343 | |
| District Court - Traffic & Criminal | (616) 527-5346 | ||
| District Court - Civil & Landlord | (616) 527-5350 | ||
| District Court - Small Claims | (616) 527-5350 | ||
| District Court - Probation | (616) 527-5342 | (616) 527-5323 | |
| Drain Commissioner | 100 Main St. Ionia, MI 48846 | (616) 527-5373 | (616) 527-5323 |
| Economic Alliance | (616) 690-3613 | (616) 522-1449 | |
| Equalization | 100 Main St. Ionia, MI 48846 | (616) 527-5376 | (616) 527-5323 |
| Emergency Management | 545 Appletree Dr. Ionia, MI 48846 | (616) 527-8283 | (616) 522-1368 |
| Finance | 101 Main St. Ionia, MI 48846 | (616) 527-5324 | (616) 527-5380 |
| Friend of the Court | 100 W. Main Street Ionia, MI 48846 | (877) 543-2660 | |
| Health Department | 175 East Adams St. Ionia, MI 48846 | (616) 527-5341 | (616) 527-5361 |
| Health Department - WIC | (616) 527-5337 | ||
| Human Resources | 101 Main St. Ionia, MI 48846 | (616) 527-5324 | (616) 527-5380 |
| Information Technology | 100 Main St. Ionia, MI 48846 | (616) 527-5300 | (616) 527-5380 |
| Juvenile Court | 100 Main St. Ionia, MI 48846 | (616) 527-5332 | (616) 527-5334 |
| Maintenance/Facilities | 100 Library St. Ionia, MI 48846 | (616) 527-5301 | (616) 527-5312 |
| MSU Extension | 50 E. Sprague Rd. Ionia, MI 48846 | (616) 527-5357 | (616) 522-1449 |
| Parole Office | 777 Riverside Drive Ionia, MI 48846 | (616) 527-5308 | |
| Probate Court | 100 Main St. Ionia, MI 48846 | (616) 527-5326 | (616) 527-5321 |
| Prosecuting Attorney | 100 Main St. Ionia, MI 48846 | (616) 527-5302 | (616) 527-8222 |
| Prosecuting Attorney - Support & Paternity | (616) 527-5305 | ||
| Prosecuting Attorney - Collections | (616) 527-5322 | ||
| Prosecuting Attorney - Crime Victim Services | (616) 527-8226 | ||
| Public Defender's Office | 101 Main St. Ionia, MI 48846 | (616) 527-8242 | (616) 527-5379 |
| Register of Deeds | 100 Main St. Ionia, MI 48846 | (616) 527-5320 | (616) 527-8234 |
| Resource Recovery Coordinator | 431 Swartz Court Ste.300 | (616) 527-2620 | |
| Sheriff's Office/Jail | 133 Adams Street Ionia, MI 48846 | (616) 527-5383 Jail (ext. 390) | |
| Treasurer's Office | 100 Main Street Ionia, MI 48846 | (616) 527-5329 | (616) 527-5387 |