Mercer County Health Data
Mercer County, Missouri
Health Score
38/100
Below Avg
Life Expectancy
75.8 yr
Uninsured Rate
14.8%
Health Statistics
Life Expectancy
75.8 yr
State avg 74.3 yr
National avg 77.5 yr
Uninsured Rate
14.8%
State avg 12.5%
National avg 9%
Primary Care Providers
29
per 100K population
National avg 82
Mental Health Providers
58
per 100K population
National avg 350
Data Story
About Health in Mercer County, Missouri
Mercer's life expectancy edges ahead
At 75.8 years, Mercer County residents live longer than the U.S. average of 74.4 years, a modest but meaningful advantage. The county's 20.0% poor or fair health rate sits below the national estimate, reflecting a relatively healthier population than many American counties.
Missouri's healthiest county by age
Mercer ranks well within Missouri, with a life expectancy 1.5 years above the state average of 74.3 years. This positions the county among Missouri's stronger health outcomes despite regional economic pressures.
Outpacing peers in the region
Mercer's 75.8-year life expectancy exceeds neighboring Miller County (74.9 years) and Monroe County (76.1 years) sits slightly ahead. The county's mental health provider density of 58 per 100K matches regional averages, supporting community mental health access.
Healthcare access with coverage gaps
Mercer's 14.8% uninsured rate runs above Missouri's 12.5% state average, leaving nearly 1 in 6 residents without health insurance. With 29 primary care providers per 100K, the county maintains adequate physician access for routine medical care.
Cover yourself and your family
If you're among Mercer's uninsured residents, marketplace plans, Medicaid, and employer coverage offer pathways to protection. Visit healthcare.gov or your state's enrollment site to explore plans before deadlines change—coverage can start as soon as next month.
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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.