Data / Rankings / Uninsured rate, under 19 (US model-based estimate) / Counties in Michigan

Counties in Michigan by uninsured rate, under 19 (US model-based estimate)

Mackinac County had the highest uninsured rate, under 19 (US model-based estimate) of 83 counties in 2019, at 7.4%. Livingston County had the lowest, at 2.4%. The median was 4.2% and the figure for Michigan was 3.4%. Source: the U.S. Census Bureau.

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Highest7.4Mackinac County
Lowest2.4Livingston County
Median4.283 counties
Michigan3.4History

Map of counties, 2019

Alcona County: 5.5 %Alger County: 4.4 %Allegan County: 3.7 %Alpena County: 3.4 %Antrim County: 5.3 %Arenac County: 5 %Baraga County: 5.3 %Barry County: 3.6 %Bay County: 3.4 %Benzie County: 5.5 %Berrien County: 4.9 %Branch County: 4.6 %Calhoun County: 3.6 %Cass County: 4.4 %Charlevoix County: 4 %Cheboygan County: 4.3 %Chippewa County: 4.9 %Clare County: 4.5 %Clinton County: 3 %Crawford County: 4.2 %Delta County: 3.6 %Dickinson County: 3.8 %Eaton County: 3 %Emmet County: 4.8 %Genesee County: 2.8 %Gladwin County: 5.4 %Gogebic County: 4.3 %Grand Traverse County: 3.7 %Gratiot County: 3.5 %Hillsdale County: 3.7 %Houghton County: 3.5 %Huron County: 4.4 %Ingham County: 3.2 %Ionia County: 3 %Iosco County: 4.2 %Iron County: 4.5 %Isabella County: 4.6 %Jackson County: 3.1 %Kalamazoo County: 2.9 %Kalkaska County: 4.3 %Kent County: 3.5 %Keweenaw County: 5 %Lake County: 4.9 %Lapeer County: 4 %Leelanau County: 6.1 %Lenawee County: 3.3 %Livingston County: 2.4 %Luce County: 4.5 %Mackinac County: 7.4 %Macomb County: 3.4 %Manistee County: 4.2 %Marquette County: 3.1 %Mason County: 3.9 %Mecosta County: 3.9 %Menominee County: 4.6 %Midland County: 3.4 %Missaukee County: 5.5 %Monroe County: 3.1 %Montcalm County: 4.4 %Montmorency County: 5 %Muskegon County: 3 %Newaygo County: 4.6 %Oakland County: 3.5 %Oceana County: 5.6 %Ogemaw County: 4.7 %Ontonagon County: 4.7 %Osceola County: 4.7 %Oscoda County: 6.9 %Otsego County: 3.7 %Ottawa County: 3.2 %Presque Isle County: 5.5 %Roscommon County: 4 %Saginaw County: 2.7 %St. Clair County: 2.6 %St. Joseph County: 5 %Sanilac County: 5.9 %Schoolcraft County: 5.4 %Shiawassee County: 3 %Tuscola County: 3.2 %Van Buren County: 4.8 %Washtenaw County: 2.9 %Wayne County: 3.1 %Wexford County: 3.7 %
  • Under 3.1
  • 3.1 to 3.6
  • 3.6 to 4.2
  • 4.2 to 4.6
  • 4.6 to 5
  • 5 and over
%, 2019. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2019

Mackinac County: 7.4 %Mackinac County7.4Oscoda County: 6.9 %Oscoda County6.9Leelanau County: 6.1 %Leelanau County6.1Sanilac County: 5.9 %Sanilac County5.9Oceana County: 5.6 %Oceana County5.6Alcona County: 5.5 %Alcona County5.5Benzie County: 5.5 %Benzie County5.5Missaukee County: 5.5 %Missaukee County5.5Presque Isle County: 5.5 %Presque Isle County5.5Gladwin County: 5.4 %Gladwin County5.4Schoolcraft County: 5.4 %Schoolcraft County5.4Antrim County: 5.3 %Antrim County5.3Baraga County: 5.3 %Baraga County5.3Arenac County: 5 %Arenac County5Keweenaw County: 5 %Keweenaw County5Montmorency County: 5 %Montmorency County5St. Joseph County: 5 %St. Joseph County5Berrien County: 4.9 %Berrien County4.9Chippewa County: 4.9 %Chippewa County4.9Lake County: 4.9 %Lake County4.9Emmet County: 4.8 %Emmet County4.8Van Buren County: 4.8 %Van Buren County4.8Ogemaw County: 4.7 %Ogemaw County4.7Ontonagon County: 4.7 %Ontonagon County4.7Osceola County: 4.7 %Osceola County4.7Branch County: 4.6 %Branch County4.6Isabella County: 4.6 %Isabella County4.6Menominee County: 4.6 %Menominee County4.6Newaygo County: 4.6 %Newaygo County4.6Clare County: 4.5 %Clare County4.5Iron County: 4.5 %Iron County4.5Luce County: 4.5 %Luce County4.5Alger County: 4.4 %Alger County4.4Cass County: 4.4 %Cass County4.4Huron County: 4.4 %Huron County4.4Montcalm County: 4.4 %Montcalm County4.4Cheboygan County: 4.3 %Cheboygan County4.3Gogebic County: 4.3 %Gogebic County4.3Kalkaska County: 4.3 %Kalkaska County4.3Crawford County: 4.2 %Crawford County4.2Mackinac County: 7.4 %Mackinac County7.4Oscoda County: 6.9 %Oscoda County6.9Leelanau County: 6.1 %Leelanau County6.1Sanilac County: 5.9 %Sanilac County5.9Oceana County: 5.6 %Oceana County5.6Alcona County: 5.5 %Alcona County5.5Benzie County: 5.5 %Benzie County5.5Missaukee County: 5.5 %Missaukee County5.5Presque Isle County: 5.5 %Presque Isle County5.5Gladwin County: 5.4 %Gladwin County5.4Schoolcraft County: 5.4 %Schoolcraft County5.4Antrim County: 5.3 %Antrim County5.3Baraga County: 5.3 %Baraga County5.3Arenac County: 5 %Arenac County5Keweenaw County: 5 %Keweenaw County5Montmorency County: 5 %Montmorency County5St. Joseph County: 5 %St. Joseph County5Berrien County: 4.9 %Berrien County4.9Chippewa County: 4.9 %Chippewa County4.9Lake County: 4.9 %Lake County4.9Emmet County: 4.8 %Emmet County4.8Van Buren County: 4.8 %Van Buren County4.8Ogemaw County: 4.7 %Ogemaw County4.7Ontonagon County: 4.7 %Ontonagon County4.7Osceola County: 4.7 %Osceola County4.7Branch County: 4.6 %Branch County4.6Isabella County: 4.6 %Isabella County4.6Menominee County: 4.6 %Menominee County4.6Newaygo County: 4.6 %Newaygo County4.6Clare County: 4.5 %Clare County4.5Iron County: 4.5 %Iron County4.5Luce County: 4.5 %Luce County4.5Alger County: 4.4 %Alger County4.4Cass County: 4.4 %Cass County4.4Huron County: 4.4 %Huron County4.4Montcalm County: 4.4 %Montcalm County4.4Cheboygan County: 4.3 %Cheboygan County4.3Gogebic County: 4.3 %Gogebic County4.3Kalkaska County: 4.3 %Kalkaska County4.3Crawford County: 4.2 %Crawford County4.2
%. Source: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Full ranking

RankCounties2019 (%)Change on 2018
1Mackinac County7.4+1.2 pts
2Oscoda County6.9+0.9 pts
3Leelanau County6.1+0.2 pts
4Sanilac County5.9+0.3 pts
5Oceana County5.6-0.5 pts
6Alcona County5.5+0.3 pts
6Benzie County5.5+0.7 pts
6Missaukee County5.5-0.1 pts
6Presque Isle County5.5+0.2 pts
10Gladwin County5.4-0.7 pts
10Schoolcraft County5.4+0.1 pts
12Antrim County5.3-0.1 pts
12Baraga County5.3+1 pts
14Arenac County5+0.4 pts
14Keweenaw County5+1 pts
14Montmorency County5+0.8 pts
14St. Joseph County5+0.5 pts
18Berrien County4.9+1.3 pts
18Chippewa County4.9+0.5 pts
18Lake County4.9-0.4 pts
21Emmet County4.8-0.4 pts
21Van Buren County4.8+0.8 pts
23Ogemaw County4.7-0.1 pts
23Ontonagon County4.7+0.2 pts
23Osceola County4.7+0.1 pts
26Branch County4.6-1.5 pts
26Isabella County4.6-0.2 pts
26Menominee County4.6+0.8 pts
26Newaygo County4.6+0.2 pts
30Clare County4.5+0.6 pts
30Iron County4.5+0.1 pts
30Luce County4.5+0.9 pts
33Alger County4.4+0.3 pts
33Cass County4.4+0.3 pts
33Huron County4.4-0.4 pts
33Montcalm County4.4+1.1 pts
37Cheboygan County4.3-0.4 pts
37Gogebic County4.3+0.4 pts
37Kalkaska County4.3+0.1 pts
40Crawford County4.2+0.3 pts
40Iosco County4.2-0.1 pts
40Manistee County4.2-0.1 pts
43Charlevoix County4-0.1 pts
43Lapeer County4-0.8 pts
43Roscommon County4+0.1 pts
46Mason County3.90 pts
46Mecosta County3.9-1 pts
48Dickinson County3.8+0.5 pts
49Allegan County3.7+0.5 pts
49Grand Traverse County3.7-0.1 pts
49Hillsdale County3.7-0.7 pts
49Otsego County3.7+0.1 pts
49Wexford County3.70 pts
54Barry County3.6+0.3 pts
54Calhoun County3.6-0.1 pts
54Delta County3.6+0.5 pts
57Gratiot County3.5+0.2 pts
57Houghton County3.5-0.1 pts
57Kent County3.50 pts
57Oakland County3.5+0.2 pts
61Alpena County3.40 pts
61Bay County3.4+0.4 pts
61Macomb County3.4+0.1 pts
61Midland County3.4+0.1 pts
65Lenawee County3.3+0.5 pts
66Ingham County3.2+0.2 pts
66Ottawa County3.20 pts
66Tuscola County3.2-0.8 pts
69Jackson County3.1-0.3 pts
69Marquette County3.1+0.1 pts
69Monroe County3.1+0.3 pts
69Wayne County3.1+0.1 pts
73Clinton County3+0.2 pts
73Eaton County30 pts
73Ionia County3-0.4 pts
73Muskegon County3+0.3 pts
73Shiawassee County30 pts
78Kalamazoo County2.9-0.2 pts
78Washtenaw County2.9-0.3 pts
80Genesee County2.8-0.1 pts
81Saginaw County2.7-0.4 pts
82St. Clair County2.6-0.5 pts
83Livingston County2.4-0.3 pts

Other periods

About this ranking

People under 19 without health insurance coverage of any kind, as a percentage of all people under 19. United States: Census Bureau Small Area Health Insurance Estimates (SAHIE) for states and counties, all races, both sexes and all income levels.

A model-based single-year estimate that combines the American Community Survey with administrative records and population estimates, so every county gets a figure. Covers states and counties only, because the SAHIE dataset files have no national row. The Census Bureau advises comparing years from 2008 on only; 2013 is the updated release. Under 19 matches the age limit for children in Medicaid and the Children's Health Insurance Program (CHIP).

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties (Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip

MLA 9

Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019. U.S. Census Bureau, 6 Aug. 2026, https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Also distributed by Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019.

Harvard

U.S. Census Bureau (2026) Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties, Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019 [Dataset]. Available at: https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip, via Invokely: https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_michigan_by_2019,
  author = {{U.S. Census Bureau}},
  title = {{Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019. Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties: Counties in Michigan by uninsured rate, under 19 (US model-based estimate), 2019
PY  - 2026
DA  - 2026/08/06
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip
L2  - https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/uninsured-rate-under-19/michigan-counties?period=2019.
N1  - Publisher attribution: U.S. Census Bureau. Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. https://www2.census.gov/programs-surveys/sahie/datasets/time-series/estimates-acs/sahie-2019-csv.zip. Retrieved 2026-10-12.
ER  -
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Rank Counties in Michigan by uninsured rate, under 19 (US model-based estimate) using official data, and cite the source.
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Questions

Which county has the highest uninsured rate, under 19 (US model-based estimate)?

Mackinac County, with 7.4% in 2019, according to the U.S. Census Bureau.

Which county has the lowest uninsured rate, under 19 (US model-based estimate)?

Livingston County, with 2.4% in 2019.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Health Insurance Estimates (SAHIE): percent uninsured, under 19, all races, both sexes, all income levels, states and counties. Retrieved 2026-10-12.

Uninsured rate, under 19 (US model-based estimate): other rankings

Counties in Michigan: more rankings