Buffalo County Health Data
Buffalo County, South Dakota
Health Score
10/100
Below Avg
Life Expectancy
54.0 yr
Uninsured Rate
12.8%
Health Statistics
Life Expectancy
54.0 yr
State avg 75.4 yr
National avg 77.5 yr
Uninsured Rate
12.8%
State avg 11.1%
National avg 9%
Primary Care Providers
N/A
per 100K population
Mental Health Providers
265
per 100K population
National avg 350
Data Story
About Health in Buffalo County, South Dakota
Buffalo faces critical health crisis
Buffalo County's 54.0-year life expectancy ranks among America's worst, nearly 20 years below the U.S. average of 74.5 years. With 31.5% of residents in poor or fair health—more than double the national average of 15%—Buffalo is in acute health distress requiring urgent intervention.
South Dakota's health crisis county
Buffalo County's 54.0-year life expectancy is a shocking 21.4 years below South Dakota's 75.4-year average, the lowest by an enormous margin. At 31.5% reporting poor or fair health—double the state average—Buffalo County faces the state's most severe health emergency.
Catastrophic gap from all comparable counties
Buffalo's 54.0-year life expectancy trails every neighboring county by devastating margins: 25 years behind Brookings (79.9), 24 years behind Brule (79.1), and 13 years behind Bennett (67.9). Limited provider data (no primary care data; 265 mental health providers per 100K) suggests infrastructure challenges compounding a health catastrophe.
High uninsured rate amid severe crisis
Buffalo's 12.8% uninsured rate compounds the county's health emergency, with 1 in 8 residents lacking coverage during a public health crisis. The county's 265 mental health providers per 100K suggest some behavioral health focus, but the absence of primary care data indicates critical gaps in basic healthcare access.
Buffalo needs urgent coverage and support
Buffalo County faces an unprecedented health crisis—54-year life expectancy, 31.5% in poor health, and 12.8% uninsured. Immediate action: call 211 or visit healthcare.gov now to get coverage, and contact your county health office about emergency health resources and prevention programs.
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Frequently Asked Questions
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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.