Custer County Health Data
Custer County, South Dakota
Health Score
73/100
Average
Life Expectancy
81.5 yr
Uninsured Rate
13.0%
Health Statistics
Life Expectancy
81.5 yr
State avg 75.4 yr
National avg 77.5 yr
Uninsured Rate
13.0%
State avg 11.1%
National avg 9%
Primary Care Providers
47
per 100K population
National avg 82
Mental Health Providers
55
per 100K population
National avg 350
Data Story
About Health in Custer County, South Dakota
Custer County ranks among America's healthiest
At 81.5 years, Custer County's life expectancy is 4.7 years above the U.S. average of 76.8 years, placing it in the nation's healthiest tier. The county's 12.3% poor or fair health rate is below the national average, reflecting strong overall health perception.
Best life expectancy in South Dakota
Custer County leads South Dakota with 81.5 years of life expectancy—6.1 years above the state average of 75.4 years. Its 13.0% uninsured rate slightly exceeds the state average, though most residents remain well-covered.
Co-leader in health outcomes
Custer County ties Clark County at 81.0+ years for the highest life expectancy in this peer group, far ahead of Charles Mix (71.4) and Corson (58.7). At 13.0% uninsured, it trails Clark County's 9.4% but remains among the better-insured counties here.
Solid access and coverage foundation
Custer County offers 47 primary care providers and 55 mental health providers per 100K, plus 13.0% uninsured coverage—solid foundations for community health. The county's excellent life expectancy suggests these services are meeting resident needs effectively.
Protect your place in healthy community
Custer County's exceptional health outcomes reflect strong community engagement with healthcare. Keep your insurance current to maintain access to the providers and services that keep this county thriving.
eHealth Insurance
Compare health insurance plans from top carriers for Custer County residents.
Compare Plans →HealthMarkets
Licensed agents for health, Medicare, and supplemental insurance in South Dakota.
Get a Quote →Sponsored
Frequently Asked Questions
What is the health ranking of Custer County, SD?
What is the life expectancy in Custer County?
How does Custer County health compare to the South Dakota average?
What health factors affect Custer County?
Is Custer County a healthy place to live?
Why is Custer County healthier than the South Dakota average?
Counties with Similar Health Profile
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.