Population
|
County Seat
|
County
|
10,942
|
Harrisville
|
Alcona
|
9,601
|
Munising
|
Alger
|
111,408
|
Allegan
|
Allegan
|
29,598
|
Alpena
|
Alpena
|
23,598
|
Bellaire
|
Antrim
|
15,899
|
Standish
|
Arenac
|
8,860
|
L'Anse
|
Baraga
|
59,173
|
Hastings
|
Barry
|
107,771
|
Bay City
|
Bay
|
17,525
|
Beulah
|
Benzie
|
156,813
|
St. Joseph
|
Berrien
|
45,248
|
Coldwater
|
Branch
|
136,146
|
Marshall
|
Calhoun
|
52,293
|
Cassopolis
|
Cass
|
25,949
|
Charlevoix
|
Charlevoix
|
26,152
|
Cheboygan
|
Cheboygan
|
38,520
|
Sault Ste. Marie
|
Chippewa
|
30,926
|
Harrison
|
Clare
|
75,382
|
St. Johns
|
Clinton
|
14,074
|
Grayling
|
Crawford
|
37,069
|
Escanaba
|
Delta
|
26,168
|
Iron Mountain
|
Dickinson
|
107,759
|
Charlotte
|
Eaton
|
32,694
|
Petoskey
|
Emmet
|
425,790
|
Flint
|
Genesee
|
25,692
|
Gladwin
|
Gladwin
|
16,427
|
Bessemer
|
Gogebic
|
89,112
|
Traverse City
|
Grand Traverse
|
|
Population
|
County Seat
|
County
|
42,476
|
Ithaca
|
Gratiot
|
46,688
|
Hillsdale
|
Hillsdale
|
36,628
|
Houghton
|
Houghton
|
33,118
|
Bad Axe
|
Huron
|
280,895
|
Mason
|
Ingham
|
63,905
|
Ionia
|
Ionia
|
25,887
|
Tawas City
|
Iosco
|
11,817
|
Crystal Falls
|
Iron
|
70,311
|
Mt. Pleasant
|
Isabella
|
160,248
|
Jackson
|
Jackson
|
250,331
|
Kalamazoo
|
Kalamazoo
|
17,153
|
Kalkaska
|
Kalkaska
|
602,622
|
Grand Rapids
|
Kent
|
2,156
|
Eagle River
|
Keweenaw
|
11,539
|
Baldwin
|
Lake
|
88,319
|
Lapeer
|
Lapeer
|
21,708
|
Suttons Bay Township
|
Leelanau
|
99,892
|
Adrian
|
Lenawee
|
180,967
|
Howell
|
Livingston
|
6,631
|
Newberry
|
Luce
|
11,113
|
St. Ignace
|
Mackinac
|
840,978
|
Mt. Clemens
|
Macomb
|
24,733
|
Manistee
|
Manistee
|
67,077
|
Marquette
|
Marquette
|
28,705
|
Ludington
|
Mason
|
42,798
|
Big Rapids
|
Mecosta
|
24,029
|
Menominee
|
Menominee
|
83,629
|
Midland
|
Midland
|
|
Population
|
County Seat
|
County
|
14,849
|
Lake City
|
Missaukee
|
152,021
|
Monroe
|
Monroe
|
63,342
|
Stanton
|
Montcalm
|
9,765
|
Atlanta
|
Montmorency
|
172,188
|
Muskegon
|
Muskegon
|
48,460
|
White Cloud
|
Newaygo
|
1,202,362
|
Pontiac
|
Oakland
|
26,570
|
Hart
|
Oceana
|
21,699
|
West Branch
|
Ogemaw
|
6,780
|
Ontonagon
|
Ontonagon
|
23,528
|
Reed City
|
Osceola
|
8,640
|
Mio
|
Oscoda
|
24,164
|
Gaylord
|
Otsego
|
263,801
|
Grand Haven
|
Ottawa
|
13,376
|
Rogers City
|
Presque Isle
|
24,449
|
Roscommon
|
Roscommon
|
200,169
|
Saginaw
|
Saginaw
|
163,040
|
Port Hurton
|
St. Clair
|
61,295
|
Centreville
|
St. Joseph
|
43,114
|
Sandusky
|
Sanilac
|
8,485
|
Manistique
|
Schoolcraft
|
70,648
|
Corunna
|
Shiawassee
|
55,729
|
Caro
|
Tuscola
|
76,258
|
Paw Paw
|
Van Buren
|
344,791
|
Ann Arbor
|
Washtenaw
|
1,820,584
|
Detroit
|
Wayne
|
32,735
|
Cadillac
|
Wexford
|
|