Collin County Health Data
Collin County, Texas
Health Score
78/100
Excellent
Life Expectancy
81.3 yr
Uninsured Rate
10.6%
Health Statistics
Life Expectancy
81.3 yr
State avg 74.3 yr
National avg 77.5 yr
Uninsured Rate
10.6%
State avg 19.8%
National avg 9%
Primary Care Providers
97
per 100K population
National avg 82
Mental Health Providers
183
per 100K population
National avg 350
Data Story
About Health in Collin County, Texas
Collin County leads on life expectancy
With a life expectancy of 81.3 years, Collin County residents live more than 2 years longer than the U.S. average of 79 years. Just 12.4% of Collin County residents report being in poor or fair health—significantly better than the national average of 18%—reflecting strong economic resources and healthcare access. This county stands as a model of health equity and wellness investment.
Texas's healthiest county by life expectancy
Collin County's life expectancy of 81.3 years far exceeds Texas's state average of 74.3 years, a gap of 7 years that places it among the state's top-performing counties. Its uninsured rate of just 10.6% is half the state average of 19.8%, indicating excellent insurance coverage and economic stability. The county's health rankings reflect strong median household income and robust employer-sponsored benefits.
Dramatically outperforms surrounding counties
Collin County's 81.3-year life expectancy dwarfs neighboring Comal County (78.3 years) and significantly exceeds all other regional comparisons, illustrating stark health disparities within Texas. Its 10.6% uninsured rate is the lowest among all comparable counties, with only Coke County (18.2%) approaching similar coverage levels. Collin's prosperity and healthcare infrastructure place it in a class of its own regionally.
Abundant primary care and mental health support
Collin County boasts 97 primary care providers and 183 mental health providers per 100,000 residents—among the highest access levels in the nation and far exceeding state and regional averages. Residents benefit from multiple hospital systems, specialty care networks, and preventive wellness programs, enabling early disease detection and management. This provider density ensures appointments, treatments, and mental health support are readily accessible.
Maximize your health insurance benefits
Even in a county where 89.4% of residents already have coverage, gaps remain—particularly for self-employed residents and those between jobs. Collin County residents can explore marketplace plans, employer coverage, and supplemental options at healthcare.gov to ensure comprehensive protection. With abundant local providers, securing appropriate coverage unlocks access to preventive care, screenings, and specialist services.
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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.