Springfield city, IL 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 108,187 people in Springfield city, IL who had Health Insurance coverage (i.e. 95.69% of Springfield city, IL population), and 4,878 people who did not have a Health Insurance coverage (i.e. 4.31% of Springfield city, IL population).

The following age groups had the highest percentage of their population who did not have a health insurance coverage: the 26 - 34 Years age group (8.74%), followed by the 19 - 25 Years age group (8.62%), and the 45 - 54 Years age group (6.41%).

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

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

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

Springfield city, IL 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

Springfield city, IL 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
26 - 34 Years	12482	1195
19 - 25 Years	8914	841
45 - 54 Years	12942	886
35 - 44 Years	12640	842
55 - 64 Years	15145	689
6 - 18 Years	18104	297
Under 6 Years	8293	91
75 Years and Over	7820	37
65 - 74 Years	11847	0