Yankton County Health Data
Yankton County, South Dakota
Health Score
77/100
Excellent
Life Expectancy
79.2 yr
Uninsured Rate
10.1%
Health Statistics
Life Expectancy
79.2 yr
State avg 75.4 yr
National avg 77.5 yr
Uninsured Rate
10.1%
State avg 11.1%
National avg 9%
Primary Care Providers
103
per 100K population
National avg 82
Mental Health Providers
782
per 100K population
National avg 350
Data Story
About Health in Yankton County, South Dakota
Yankton County's Health Advantage
Yankton County residents live to 79.2 years on average, nearly 5 years longer than the U.S. median of 74.6 years. Only 12.7% report poor or fair health—well below the national rate of 17%—signaling stronger overall wellness in this South Dakota community.
South Dakota's Health Leader
Yankton County's 79.2-year life expectancy ranks among South Dakota's healthiest counties, outpacing the state average of 75.4 years by nearly 4 years. This positions residents ahead of most peers statewide in longevity and chronic disease prevention.
Outperforming Regional Peers
Yankton County's life expectancy of 79.2 years significantly exceeds neighboring Ziebach County's 65.8 years, a 13.4-year gap that reflects major differences in health infrastructure and population health. The county's robust primary care capacity of 103 providers per 100,000 residents supports preventive care and early intervention.
Insurance and Provider Access Strong
Yankton County's uninsured rate of 10.1% sits just below South Dakota's 11.1% average, meaning most residents have healthcare coverage. Mental health providers are abundant at 782 per 100,000 residents, far exceeding typical rural county capacity and ensuring accessible behavioral health care.
Make Sure You're Covered
With nearly 1 in 10 Yankton County residents uninsured, now is the time to explore your options through the South Dakota marketplace or Medicaid. Local providers and community health centers can help you find a plan that fits your needs and budget.
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Frequently Asked Questions
What is the health ranking of Yankton County, SD?
What is the life expectancy in Yankton County?
How does Yankton County health compare to the South Dakota average?
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Why is Yankton County healthier than the South Dakota average?
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Data Sources
Health data sourced from the County Health Rankings & Roadmaps, a collaboration between the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute.
Data is informational only. Not medical or health advice. Coverage varies by county and reporting year.