Hamilton County Health Data
Hamilton County, Iowa
Health Score
84/100
Excellent
Life Expectancy
77.2 yr
Uninsured Rate
5.2%
Health Statistics
Life Expectancy
77.2 yr
State avg 77.7 yr
National avg 77.5 yr
Uninsured Rate
5.2%
State avg 5.7%
National avg 9%
Primary Care Providers
27
per 100K population
National avg 82
Mental Health Providers
82
per 100K population
National avg 350
Data Story
About Health in Hamilton County, Iowa
Life expectancy matches U.S. average
Hamilton County residents live an average of 77.2 years, just below the U.S. average of 78.9 years by 1.7 years, reflecting middle-of-the-road national health performance. With 14.5% of adults reporting poor or fair health, the county sits on the favorable side of regional trends, suggesting residents manage chronic disease reasonably well. This baseline offers a foundation for targeted improvements.
Slightly below Iowa's life expectancy average
Hamilton County's 77.2-year life expectancy is just 0.5 years below Iowa's 77.7-year state average, placing it near the middle of the state's county rankings. Its favorable 14.5% poor/fair health rate suggests residents perceive themselves as relatively healthy, indicating the life expectancy gap may reflect factors beyond subjective health perceptions. Small improvements in mortality prevention could help meet the state benchmark.
Mid-range performer regionally
Hamilton County's 77.2-year life expectancy ranks it just below Fayette (77.1 years) and above Floyd (76.7 years), placing it squarely in the region's middle tier. Its 14.5% poor/fair health rate ties with Guthrie and exceeds both Grundy and Fremont, suggesting residents enjoy decent perceived wellness despite the moderate lifespan. Regional collaboration could help lift all communities toward Grundy's exemplary outcomes.
Strong mental health resources, adequate primary care
Hamilton County offers 27 primary care providers per 100,000 residents—a respectable level for rural Iowa—and impressively high mental health coverage at 82 providers per 100K. The 5.2% uninsured rate is just below the state average, meaning most residents can access both physical and mental health services when needed. This balanced provider mix positions the county well for comprehensive care.
Get insured and stay healthy
Hamilton County's 5.2% uninsured rate is near the state average; if you're without coverage, visit Healthcare.gov or contact Iowa Medicaid to enroll and tap the county's strong mental and primary care networks. Insurance opens the door to preventive care that can keep you and your family healthy for years to come.
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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.