Harris County Health Data
Harris County, Texas
Health Score
30/100
Below Avg
Life Expectancy
77.3 yr
Uninsured Rate
22.2%
Health Statistics
Life Expectancy
77.3 yr
State avg 74.3 yr
National avg 77.5 yr
Uninsured Rate
22.2%
State avg 19.8%
National avg 9%
Primary Care Providers
58
per 100K population
National avg 82
Mental Health Providers
178
per 100K population
National avg 350
Data Story
About Health in Harris County, Texas
Harris leads Texas in longevity
At 77.3 years, Harris County residents live longer than both the Texas average (74.3 years) and are within 2.5 years of the U.S. average of 79.8 years. Yet 24.5% report poor or fair health—the second-highest rate among these counties—revealing a gap between lifespan and felt wellness.
Longest life expectancy in this group
Harris County's 77.3-year life expectancy is the highest among all eight counties and exceeds Texas's 74.3-year average by three years. However, its 22.2% uninsured rate remains above the state average of 19.8%, suggesting that wealth and healthcare access don't align evenly across the Houston-area county.
Mental health resources far exceed primary care
Harris County stands out with 178 mental health providers per 100,000 residents—the highest in this eight-county group and nearly double many neighbors. However, primary care availability at 58 per 100,000 trails counties like Hardeman (113 per 100K), suggesting an imbalance in preventive versus behavioral health infrastructure.
Urban scale masks coverage gaps
Harris County's population of over 4 million masks significant disparities: 22.2% are uninsured despite the county's 77.3-year longevity. With 58 primary care providers per 100,000, the largest county in this profile has proportionally fewer family doctors, straining access for vulnerable and uninsured residents.
Enroll now in Harris County
More than 1 in 5 Harris County residents lack insurance, creating barriers to preventive care in one of Texas's largest counties. Visit healthcare.gov or call 211 to find affordable coverage and connect with community health centers near you.
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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.