Population of Counties in Michigan (2018)

Name 2018 Population Growth Rate
Wayne County1,756,598-3.22%
Oakland County1,245,7623.56%
Macomb County867,5033.11%
Kent County642,9096.63%
Genesee County408,607-3.84%
Washtenaw County364,7525.57%
Ingham County287,9332.45%
Ottawa County283,2427.25%
Kalamazoo County261,0564.12%
Saginaw County192,285-3.79%
Livingston County188,3584.03%
Muskegon County173,1020.70%
St. Clair County159,507-1.95%
Jackson County158,215-1.19%
Berrien County154,157-1.64%
Monroe County149,223-1.78%
Calhoun County134,178-1.30%
Allegan County114,9553.08%
Eaton County108,8471.03%
Bay County104,481-2.97%
Lenawee County98,510-1.13%
Grand Traverse County91,9145.68%
Lapeer County88,141-0.05%
Midland County83,433-0.26%
Clinton County77,5302.80%
Van Buren County75,201-1.24%
Isabella County71,1331.21%
Shiawassee County68,541-2.93%
Marquette County66,461-0.93%
Ionia County64,1820.53%
Montcalm County62,963-0.55%
St. Joseph County60,832-0.73%
Barry County59,7121.05%
Tuscola County53,235-4.43%
Cass County51,209-1.97%
Newaygo County47,788-1.21%
Hillsdale County45,767-1.88%
Branch County43,457-3.81%
Mecosta County43,1720.75%
Sanilac County41,392-3.95%
Gratiot County40,932-3.53%
Chippewa County37,696-2.38%
Houghton County36,287-1.19%
Delta County36,225-2.22%
Wexford County33,0901.07%
Emmet County32,9160.82%
Huron County31,451-4.93%
Clare County30,406-1.94%
Mason County28,8460.46%
Alpena County28,657-2.90%
Oceana County26,281-0.83%
Charlevoix County26,1220.75%
Dickinson County25,515-2.45%
Cheboygan County25,404-2.54%
Iosco County25,271-2.16%
Gladwin County25,144-2.27%
Manistee County24,438-0.62%
Otsego County24,3851.00%
Roscommon County23,847-2.42%
Menominee County23,221-3.12%
Osceola County23,171-1.42%
Antrim County23,066-1.82%
Leelanau County21,493-1.03%
Ogemaw County20,902-3.29%
Benzie County17,5240.09%
Kalkaska County17,3000.93%
Gogebic County15,349-6.40%
Arenac County15,127-4.54%
Missaukee County15,0321.49%
Crawford County13,739-2.24%
Presque Isle County12,725-4.42%
Lake County11,8613.04%
Iron County11,182-5.31%
Mackinac County10,694-3.72%
Alcona County10,383-4.54%
Montmorency County9,206-5.89%
Alger County9,115-4.84%
Baraga County8,536-3.60%
Oscoda County8,262-3.96%
Schoolcraft County7,990-5.67%
Luce County6,341-3.91%
Ontonagon County5,931-12.47%
Keweenaw County2,139-1.38%