Michigan — All 83 Counties

Michigan has 83 counties with 743 communities and a combined population of 5,566,154.

CountyTownsPopulation
Wayne County311,452,248
Oakland County40805,244
Macomb County16488,400
Kent County19483,716
Clinton County16189,790
Genesee County19182,354
Washtenaw County7162,860
Kalamazoo County14157,055
Muskegon County1296,801
Ingham County1089,547
Saginaw County1689,451
Monroe County1885,580
Ottawa County1181,735
Bay County581,679
Calhoun County1081,039
Berrien County2465,107
Allegan County1264,957
St. Clair County1163,016
Jackson County1350,565
Eaton County1047,342
Lenawee County1345,800
Marquette County1245,004
Livingston County631,325
Shiawassee County1330,601
Ionia County1029,689
St. Joseph County827,575
Isabella County827,087
Lapeer County1222,752
Gratiot County821,982
Houghton County1521,321
Grand Traverse County620,007
Branch County519,719
Montcalm County1118,228
Delta County518,185
Hillsdale County1217,519
Chippewa County416,858
Van Buren County1016,753
Dickinson County416,631
Barry County815,673
Tuscola County1114,533
Wexford County913,972
Mecosta County712,403
Sanilac County1312,102
Huron County1212,008
Alpena County311,816
Roscommon County410,917
Menominee County610,702
Charlevoix County1110,498
Newaygo County510,468
Emmet County1210,283
Cass County510,166
Manistee County1210,095
Mason County59,680
Gogebic County69,224
Cheboygan County58,155
Iosco County67,804
Antrim County97,084
Clare County36,702
Oceana County76,689
Ogemaw County56,200
Iron County66,104
Osceola County65,693
Kalkaska County54,835
Presque Isle County54,777
Otsego County24,705
Baraga County74,689
Benzie County144,670
Gladwin County24,117
Leelanau County104,067
Arenac County63,581
Mackinac County33,165
Ontonagon County93,008
Schoolcraft County12,844
Alger County32,285
Alcona County42,117
Montmorency County31,953
Missaukee County41,946
Midland County21,890
Crawford County11,638
Lake County21,536
Oscoda County11,504
Luce County11,453
Keweenaw County6881