St. Clair city, MI Health Insurance Coverage Status By Age Group in 2021 (ACS-5Yrs)

Updated on October 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 5,069 people in St. Clair city, MI who had Health Insurance coverage (i.e. 92.55% of St. Clair city, MI population), and 408 people who did not have a Health Insurance coverage (i.e. 7.45% of St. Clair city, MI population).

The following age groups had the highest percentage of their population who did not have a health insurance coverage: the 35 - 44 Years age group (22.36%), followed by the 6 - 18 Years age group (15.23%), and the 55 - 64 Years age group (9.27%).

The chart below shows the percentage of St. Clair city, MI population with or without a health insurance coverage per age group. The table below shows the number of St. Clair city, MI population with or without a health insurance coverage per age group.

You can see similar information for other Michigan cities and places, and for Michigan.

Data Source: US Census - ACS 5-Year Estimates.

St. Clair city, MI Health Insurance Coverage Status By Age Group in 2021

Under 6 Years

6 - 18 Years

19 - 25 Years

26 - 34 Years

35 - 44 Years

45 - 54 Years

55 - 64 Years

65 - 74 Years

75 Years and Over

St. Clair city, MI Health Insurance Coverage Status By Age Group in 2021

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Age Group	Num. of People With Health Insurance	Num. of People Without Health Insurance
35 - 44 Years	455	131
6 - 18 Years	924	166
55 - 64 Years	656	67
45 - 54 Years	826	29
26 - 34 Years	612	15
Under 6 Years	187	0
19 - 25 Years	499	0
65 - 74 Years	491	0
75 Years and Over	419	0