Hamilton County Health Data

Hamilton County, Tennessee

Health Score

51/100

Below Avg

Life Expectancy

75.6 yr

Uninsured Rate

10.8%

Health Statistics

Life Expectancy

75.6 yr

State avg 72.4 yr

National avg 77.5 yr

Uninsured Rate

10.8%

State avg 11.9%

National avg 9%

Primary Care Providers

109

per 100K population

National avg 82

Mental Health Providers

281

per 100K population

National avg 350

Data Story

About Health in Hamilton County, Tennessee

Hamilton County lives longer than most

At 75.6 years, Hamilton County's life expectancy exceeds the U.S. average of 76.4 years by a narrow margin, placing it in the healthier tier of Tennessee counties. Just 17.7% of residents report poor or fair health, well below the national benchmark of 21%, signaling stronger overall wellness in the county.

Leading Tennessee on health outcomes

Hamilton County ranks among Tennessee's healthiest, with a life expectancy of 75.6 years compared to the state average of 72.4 years—a 3.2-year advantage. This premium health profile reflects the county's robust healthcare infrastructure and relatively low burden of chronic disease.

Outpacing surrounding counties significantly

Hamilton County residents live 3-5 years longer than those in Hancock, Hardeman, and Hardin counties, which cluster between 70.3 and 70.8 years. Its 17.7% poor/fair health rate is also markedly lower than neighbors like Hancock (30.4%) and Haywood (28.6%), reflecting a measurable health advantage.

Access to care supports better health

Hamilton County has 109 primary care providers per 100,000 residents—substantially higher than most peer counties—along with 281 mental health providers per 100,000, ensuring robust behavioral health support. The uninsured rate of 10.8% is slightly below the state average of 11.9%, meaning more residents have coverage for preventive and acute care.

Check your coverage today

Even with strong healthcare access, 10.8% of Hamilton County residents remain uninsured. Visit healthcare.gov or call 1-800-318-2596 to explore marketplace plans, Medicaid eligibility, and employer coverage options—coverage helps you get the preventive care that supports the county's health advantage.

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Frequently Asked Questions

What is the health ranking of Hamilton County, TN?
Hamilton County has a health score of 51/100, rated "Below Average." It ranks #5 out of 95 counties in Tennessee (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 Hamilton County?
Life expectancy in Hamilton County is 75.6 years. The Tennessee state average is 72.4 years, making Hamilton County above the state average.
How does Hamilton County health compare to the Tennessee average?
Hamilton County's health score of 51/100 is above the Tennessee average of 29/100. Life expectancy is 75.6 years vs. the state average of 72.4 years. The uninsured rate is 10.8% vs. 11.9% statewide.
What health factors affect Hamilton County?
Key health factors for Hamilton County include: life expectancy (75.6 years), uninsured rate (10.8%), and primary care physician access (109:1 (population to primary care physicians)). Mental health provider access is 281:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Hamilton County a healthy place to live?
With a health score of 51/100 ("Below Average"), Hamilton County faces health challenges compared to other counties in Tennessee. Residents have a life expectancy of 75.6 years. 10.8% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Hamilton County healthier than the Tennessee average?
Hamilton County's health score of 51/100 exceeds the Tennessee average of 29/100. 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.