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?
Yankton County has a health score of 77/100, rated "Excellent." It ranks #13 out of 66 counties in South Dakota (1 = healthiest). The score is based on CDC County Health Rankings data, combining life expectancy, uninsured rates, provider access, and behavioral health indicators.
What is the life expectancy in Yankton County?
Life expectancy in Yankton County is 79.2 years. The South Dakota state average is 75.4 years, making Yankton County above the state average.
How does Yankton County health compare to the South Dakota average?
Yankton County's health score of 77/100 is above the South Dakota average of 60/100. Life expectancy is 79.2 years vs. the state average of 75.4 years. The uninsured rate is 10.1% vs. 11.1% statewide.
What health factors affect Yankton County?
Key health factors for Yankton County include: life expectancy (79.2 years), uninsured rate (10.1%), and primary care physician access (103:1 (population to primary care physicians)). Mental health provider access is 782:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Yankton County a healthy place to live?
With a health score of 77/100 ("Excellent"), Yankton County is one of the healthier counties in South Dakota. Residents have a life expectancy of 79.2 years. 10.1% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Yankton County healthier than the South Dakota average?
Yankton County's health score of 77/100 exceeds the South Dakota average of 60/100. Higher health scores often correlate with better access to healthcare providers, lower uninsured rates, higher median incomes, and environmental factors.

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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.