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Michigan Counties by Uninsured Rate

The uninsured rate is the share of the population with no health insurance coverage — influenced heavily by Medicaid eligibility and employer coverage.

All 83 counties ranked by Uninsured Rate, from lowest to highest. Click the column header to reverse sort order. Data from the U.S. Census Bureau, ACS 5-Year Estimates, 2023.

States Counties Cities Metros ZIPs
# Counties Uninsured Rate
1 Livingston County, Michigan 3.0%
2 Ottawa County, Michigan 3.2%
3 Monroe County, Michigan 3.6%
4 Marquette County, Michigan 3.7%
5 Osceola County, Michigan 3.8%
6 Midland County, Michigan 3.8%
7 Oakland County, Michigan 3.9%
8 Alcona County, Michigan 3.9%
9 Leelanau County, Michigan 4.1%
10 Saginaw County, Michigan 4.1%
11 Ontonagon County, Michigan 4.1%
12 Clare County, Michigan 4.2%
13 Eaton County, Michigan 4.2%
14 Alger County, Michigan 4.3%
15 Clinton County, Michigan 4.3%
16 Cheboygan County, Michigan 4.4%
17 Baraga County, Michigan 4.5%
18 Dickinson County, Michigan 4.5%
19 Iron County, Michigan 4.7%
20 Bay County, Michigan 4.7%
21 Luce County, Michigan 4.7%
22 Shiawassee County, Michigan 4.8%
23 Tuscola County, Michigan 4.8%
24 Genesee County, Michigan 4.8%
25 Muskegon County, Michigan 4.8%
26 Gratiot County, Michigan 4.9%
27 Ingham County, Michigan 4.9%
28 Kent County, Michigan 4.9%
29 Macomb County, Michigan 5.0%
30 Kalamazoo County, Michigan 5.0%
31 Menominee County, Michigan 5.0%
32 Allegan County, Michigan 5.1%
33 Alpena County, Michigan 5.1%
34 Ogemaw County, Michigan 5.2%
35 Sanilac County, Michigan 5.2%
36 Roscommon County, Michigan 5.2%
37 Van Buren County, Michigan 5.3%
38 Barry County, Michigan 5.3%
39 Antrim County, Michigan 5.3%
40 Lapeer County, Michigan 5.4%
41 Montmorency County, Michigan 5.5%
42 Huron County, Michigan 5.6%
43 Iosco County, Michigan 5.6%
44 Lenawee County, Michigan 5.6%
45 Wayne County, Michigan 5.7%
46 Chippewa County, Michigan 5.8%
47 Calhoun County, Michigan 5.9%
48 Hillsdale County, Michigan 5.9%
49 Ionia County, Michigan 6.0%
50 Houghton County, Michigan 6.0%
51 Emmet County, Michigan 6.1%
52 Gogebic County, Michigan 6.1%
53 Charlevoix County, Michigan 6.2%
54 Grand Traverse County, Michigan 6.2%
55 Berrien County, Michigan 6.2%
56 Cass County, Michigan 6.3%
57 Arenac County, Michigan 6.3%
58 Wexford County, Michigan 6.5%
59 Benzie County, Michigan 6.8%
60 Presque Isle County, Michigan 6.9%
61 Newaygo County, Michigan 6.9%
62 Kalkaska County, Michigan 6.9%
63 Schoolcraft County, Michigan 7.2%
64 Mason County, Michigan 7.3%
65 Delta County, Michigan 7.3%
66 St. Clair County, Michigan 7.4%
67 Keweenaw County, Michigan 7.6%
68 Isabella County, Michigan 7.6%
69 Crawford County, Michigan 7.8%
70 Mecosta County, Michigan 7.8%
71 Lake County, Michigan 8.0%
72 Oceana County, Michigan 8.1%
73 Gladwin County, Michigan 8.3%
74 Montcalm County, Michigan 8.6%
75 Manistee County, Michigan 8.8%
76 St. Joseph County, Michigan 8.9%
77 Missaukee County, Michigan 9.2%
78 Branch County, Michigan 10.1%
79 Mackinac County, Michigan 10.3%
80 Jackson County, Michigan 11.3%
81 Oscoda County, Michigan 13.2%
82 Washtenaw County, Michigan 15.7%
83 Otsego County, Michigan 31.1%