Ionia County, Michigan
Ionia County profile, demographic data, and geographic information.
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 66,250 (2024)
ID: 166590
|
County | Official County Government |
Contact: INT COUNTY ADMIN
100 W MAIN ST, IONIA MI 48846-1651
|
|
GUS Population: 12,265 (2024)
ID: 204658
|
Municipal | Municipal Government Within County |
Contact: MAYOR
PO BOX 496, IONIA MI 48846-0496
|
|
GUS Population: 6,084 (2024)
ID: 106495
|
Township | Municipal Government Within County |
Contact: BOSTON TOWNSHIP
30 N. CENTER ST PO BOX 2, SARANAC MI 48881-9777
|
|
GUS Population: 5,967 (2024)
ID: 128295
|
Municipal | Municipal Government Within County |
Contact: CITY CLERK
120 PLEASANT ST, BELDING MI 48809-1698
|
|
TOWNSHIP OF IONIA
GUS Population: 4,078 (2024)
ID: 128437
|
Township | Municipal Government Within County |
1667 E. PARMTER RD, IONIA MI 48846-9620
|
|
GUS Population: 3,945 (2024)
ID: 106497
|
Township | Municipal Government Within County |
Contact: CLERK
PO BOX 314, PORTLAND MI 48875-0314
|
|
GUS Population: 3,937 (2024)
ID: 128438
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 575, LAKE ODESSA MI 48849-0575
|
|
GUS Population: 3,770 (2024)
ID: 194914
|
Municipal | Municipal Government Within County |
Contact: CITY MANAGER
259 KENT ST, PORTLAND MI 48875-1495
|
|
TOWNSHIP OF LYONS
GUS Population: 3,548 (2024)
ID: 225606
|
Township | Municipal Government Within County |
Contact: CLERK
PO BOX 187, LYONS MI 48851-0187
|
|
TOWNSHIP OF EASTON
GUS Population: 3,104 (2024)
ID: 167038
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
720 N BELLAMY RD., IONIA MI 48846-7304
|
|
GUS Population: 2,979 (2024)
ID: 193510
|
Township | Municipal Government Within County |
Contact: SUPERVISON
10424 FROST RD, PORTLAND MI 48875-8483
|
|
TOWNSHIP OF ORLEANS
GUS Population: 2,723 (2024)
ID: 208372
|
Township | Municipal Government Within County |
3077 PALMER RD, PO BOX 49, ORLEANS MI 48865-9623
|
|
TOWNSHIP OF CAMPBELL
GUS Population: 2,415 (2024)
ID: 204688
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 137, CLARKSVILLE MI 48815-0137
|
|
GUS Population: 2,292 (2024)
ID: 128439
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
9663 BUTTON RD, BELDING MI 48809-9795
|
|
TOWNSHIP OF BERLIN
GUS Population: 2,151 (2024)
ID: 167037
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
4947 HARWOOD RD, IONIA MI 48846-9422
|
|
GUS Population: 2,065 (2024)
ID: 166695
|
Municipal | Municipal Government Within County |
Contact: VILLAGE PRESIDENT
839 4TH AVE, LAKE ODESSA MI 48849-1077
|
|
TOWNSHIP OF RONALD
GUS Population: 1,888 (2024)
ID: 167041
|
Township | Municipal Government Within County |
6410 WOODARD LAKE ROAD, FINWICK MI 48834-7631
|
|
TOWNSHIP OF KEENE
GUS Population: 1,740 (2024)
ID: 106496
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
8505 POTTERS RD, SARANAC MI 48881-9403
|
|
GUS Population: 1,379 (2024)
ID: 208295
|
Municipal | Municipal Government Within County |
Contact: TREASURER
PO BOX 312, SARANAC MI 48881-0312
|
|
TOWNSHIP OF NORTH PLAINS
GUS Population: 1,196 (2024)
ID: 167039
|
Township | Municipal Government Within County |
Contact: SUPERVISOR
PO BOX 277, HUBBARDSTON MI 48845-0277
|
|
TOWNSHIP OF SEBEWA
GUS Population: 1,143 (2024)
ID: 193511
|
Township | Municipal Government Within County |
Contact: JOHN PIERCEFIELD
3119 KNOLL ROAD, PORTLAND MI 48875-9755
|
|
GUS Population: 1,025 (2024)
ID: 167040
|
Township | Municipal Government Within County |
Contact: TOM GREEN
1875 E GRAND RIVER AVE, PORTLAND MI 48875-7704
|
|
GUS Population: 777 (2024)
ID: 166696
|
Municipal | Municipal Government Within County |
Contact: TRUSTEE OFFICE SUPERVISOR
PO BOX 175, LYONS MI 48851-0175
|
|
VILLAGE OF MUIR
GUS Population: 645 (2024)
ID: 225264
|
Municipal | Municipal Government Within County |
Contact: CLERK OFFICE MANAGER
PO BOX 205, MUIR MI 48860-0205
|
|
GUS Population: 517 (2024)
ID: 128296
|
Municipal | Municipal Government Within County |
Contact: CLERK
PO BOX 385, PEWAMO MI 48873-0385
|
|
GUS Population: 401 (2024)
ID: 166693
|
Municipal | Municipal Government Within County |
Contact: VILLAGE CLERK
PO BOX118, 162 S MAIN ST, CLARKSVILLE MI 48815-9655
|
|
VILLAGE OF HUBBARDSTON
GUS Population: 344 (2024)
ID: 166694
|
Municipal | Municipal Government Within County |
Contact: PRESIDENT
PO BOX 234, HUBBARDSTON MI 48845-0234
|