St. Johns County Health Data

St. Johns County, Florida

Health Score

86/100

Excellent

Life Expectancy

81.0 yr

Uninsured Rate

8.0%

Health Statistics

Life Expectancy

81.0 yr

State avg 75.8 yr

National avg 77.5 yr

Uninsured Rate

8.0%

State avg 14.4%

National avg 9%

Primary Care Providers

95

per 100K population

National avg 82

Mental Health Providers

147

per 100K population

National avg 350

Data Story

About Health in St. Johns County, Florida

St. Johns County leads the nation in longevity

With a life expectancy of 81.0 years, St. Johns County residents live substantially longer than the U.S. average of 76.4 years. Only 11.3% report poor or fair health—well below the national average of 17.3%—reflecting one of Florida's healthiest populations.

Florida's healthiest county by life expectancy

St. Johns County's 81.0-year life expectancy towers over Florida's 75.8-year state average, a remarkable 5.2-year advantage. At 8.0% uninsured, the county has the strongest health insurance coverage in the state, far exceeding Florida's 14.4% average.

Outpaces all nearby counties by significant margins

St. Johns County residents live 5.8 years longer than Volusia County (75.0 years) and 2.8 years longer than Seminole County (79.1 years). Its 8.0% uninsured rate is the lowest among regional peers, demonstrating exceptional health equity and access.

Excellent providers and insurance coverage

St. Johns has 95 primary care doctors per 100,000 residents and 147 mental health providers per 100,000, offering strong specialist access. With only 8.0% uninsured, nearly all residents can seek regular preventive and specialty care without financial barriers.

Maintain your health insurance advantage

St. Johns County's exceptional health outcomes reflect high insurance coverage rates; those without coverage should immediately explore options through the Florida Health Insurance Marketplace or local community health centers. Annual enrollment checks ensure you keep the protection that supports this thriving community.

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Frequently Asked Questions

What is the health ranking of St. Johns County, FL?
St. Johns County has a health score of 86/100, rated "Excellent." It ranks #1 out of 67 counties in Florida (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 St. Johns County?
Life expectancy in St. Johns County is 81.0 years. The Florida state average is 75.8 years, making St. Johns County above the state average.
How does St. Johns County health compare to the Florida average?
St. Johns County's health score of 86/100 is above the Florida average of 42/100. Life expectancy is 81.0 years vs. the state average of 75.8 years. The uninsured rate is 8.0% vs. 14.4% statewide.
What health factors affect St. Johns County?
Key health factors for St. Johns County include: life expectancy (81.0 years), uninsured rate (8.0%), and primary care physician access (95:1 (population to primary care physicians)). Mental health provider access is 147:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is St. Johns County a healthy place to live?
With a health score of 86/100 ("Excellent"), St. Johns County is one of the healthier counties in Florida. Residents have a life expectancy of 81.0 years. 8.0% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is St. Johns County healthier than the Florida average?
St. Johns County's health score of 86/100 exceeds the Florida average of 42/100. 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.