Mercer County Health Data

Mercer County, Kentucky

Health Score

51/100

Below Avg

Life Expectancy

73.4 yr

Uninsured Rate

6.5%

Health Statistics

Life Expectancy

73.4 yr

State avg 72.2 yr

National avg 77.5 yr

Uninsured Rate

6.5%

State avg 7.0%

National avg 9%

Primary Care Providers

26

per 100K population

National avg 82

Mental Health Providers

130

per 100K population

National avg 350

Data Story

About Health in Mercer County, Kentucky

Mercer slightly trails national health

Mercer County's 73.4-year life expectancy sits 0.6 years below the U.S. average (74.0), while its 19.9% poor health rate is roughly in line with national patterns. The county holds a modest advantage over Kentucky's 72.2-year state average, positioning Mercer as a middle-performer regionally.

Solidly middle-ranked in Kentucky

Mercer's life expectancy and health metrics place it near Kentucky's median, neither among the state's healthiest nor most vulnerable counties. The 6.5% uninsured rate slightly beats the state average of 7.0%, reflecting reasonably broad insurance access.

Steady performer among rural peers

Mercer's 73.4-year life expectancy sits between McLean (74.5) and Metcalfe (71.8), with 26 primary care providers and 130 mental health providers per 100,000—solid mid-range figures for rural Kentucky. The county maintains stable health profiles without the extremes seen in better-performing or struggling neighbors.

Consistent care availability, room to grow

Mercer offers 26 primary care providers and 130 mental health providers per 100,000 residents, supporting ongoing care for its 6.5% uninsured population. These moderate access levels match the county's middle-tier life expectancy, suggesting care capacity aligns with current demand.

Keep your health coverage current

With stable healthcare infrastructure in place, consistent insurance coverage helps Mercer residents maximize available services. If you lack coverage or need to update your plan, kynect.ky.gov offers fast enrollment in Medicaid and marketplace options.

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Frequently Asked Questions

What is the health ranking of Mercer County, KY?
Mercer County has a health score of 51/100, rated "Below Average." It ranks #28 out of 120 counties in Kentucky (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 Mercer County?
Life expectancy in Mercer County is 73.4 years. The Kentucky state average is 72.2 years, making Mercer County above the state average.
How does Mercer County health compare to the Kentucky average?
Mercer County's health score of 51/100 is above the Kentucky average of 41/100. Life expectancy is 73.4 years vs. the state average of 72.2 years. The uninsured rate is 6.5% vs. 7.0% statewide.
What health factors affect Mercer County?
Key health factors for Mercer County include: life expectancy (73.4 years), uninsured rate (6.5%), and primary care physician access (26:1 (population to primary care physicians)). Mental health provider access is 130:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Mercer County a healthy place to live?
With a health score of 51/100 ("Below Average"), Mercer County faces health challenges compared to other counties in Kentucky. Residents have a life expectancy of 73.4 years. 6.5% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Mercer County healthier than the Kentucky average?
Mercer County's health score of 51/100 exceeds the Kentucky average of 41/100. Higher health scores often correlate with better access to healthcare providers, lower uninsured rates, higher median incomes, and environmental factors. Mercer County has better primary care access (26:1 ratio) than the state average (42:1).

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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.