South Dakota Number of People with Tricare or Military Health Insurance Coverage By Age Group in 2021

Updated on October 18, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 34,988 people in South Dakota with Tricare or Military Health Insurance Coverage (i.e. 4.05% of South Dakota population).

Among those with Tricare or Military health insurance coverage, 25.09% of them belonged to the Under 19 Years age group, 44.05% of them belonged to the 19 to 64 Years age group, and 30.86% of them belonged to the 65 Years and Over age group.

The chart below shows the percentage of the South Dakota population with Tricare or Military health insurance coverage, and the table below shows the number of people and the percentage.

You can see similar information for other types of health insurance coverages.

You can also see similar information for other states, and for the United States.

South Dakota Percentage of People with Tricare or Military Health Insurance Coverage By Age Group in 2021
19 to 64 Years
65 Years and Over
Under 19 Years
South Dakota Number of People with Tricare or Military Health Insurance Coverage By Age Group in 2021
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Age Num. of People with Tricare or Military Health Ins. Percent of People With Tricare or Military Health Ins. (%)
Under 19 Years 8780 25.09
19 to 64 Years 15412 44.05
65 Years and Over 10796 30.86