Boulder County Health Data

Boulder County, Colorado

Health Score

95/100

Excellent

Life Expectancy

82.3 yr

Uninsured Rate

5.9%

Health Statistics

Life Expectancy

82.3 yr

State avg 78.2 yr

National avg 77.5 yr

Uninsured Rate

5.9%

State avg 9.7%

National avg 9%

Primary Care Providers

120

per 100K population

National avg 82

Mental Health Providers

943

per 100K population

National avg 350

Data Story

About Health in Boulder County, Colorado

Boulder leads nation on life expectancy and health

At 82.3 years, Boulder County residents live 3 years longer than the U.S. average of 79.3 years, and only 11.4% report poor or fair health—well below the national average of 16.7%. Boulder represents one of America's healthiest communities, driven by strong healthcare access, high education levels, and robust preventive care culture.

Boulder is Colorado's healthiest county

Boulder's 82.3-year life expectancy exceeds Colorado's 78.2-year state average by 4.1 years, making it the clear health leader among Colorado counties analyzed. With only a 5.9% uninsured rate—the lowest of any county here—Boulder combines universal coverage and excellent health outcomes.

Boulder dramatically outpaces metro Denver peers

Boulder's 82.3-year life expectancy and 11.4% poor/fair health rate stand far above Arapahoe County (79.1 years, 14.2%) and Adams County (76.9 years, 19.1%). Boulder's 120 primary care providers per 100K and 943 mental health providers per 100K represent the densest healthcare infrastructure in this analysis, enabling prevention-first medicine.

Abundant providers and high coverage sustain health

Boulder's 120 primary care providers per 100K and 943 mental health providers per 100K—the highest density in this group—ensure rapid access to prevention and treatment. Combined with a 5.9% uninsured rate, Boulder's healthcare system catches problems early and supports residents throughout their lifespans.

Boulder's coverage strength benefits all

Boulder's 5.9% uninsured rate is the lowest in Colorado, yet every uninsured family deserves coverage security. If you're among Boulder's remaining uninsured, Colorado's marketplace at CoverColorado.com offers competitive plans—many qualify for subsidies that lower monthly costs dramatically.

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Frequently Asked Questions

What is the health ranking of Boulder County, CO?
Boulder County has a health score of 95/100, rated "Excellent." It ranks #4 out of 64 counties in Colorado (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 Boulder County?
Life expectancy in Boulder County is 82.3 years. The Colorado state average is 78.2 years, making Boulder County above the state average.
How does Boulder County health compare to the Colorado average?
Boulder County's health score of 95/100 is above the Colorado average of 63/100. Life expectancy is 82.3 years vs. the state average of 78.2 years. The uninsured rate is 5.9% vs. 9.7% statewide.
What health factors affect Boulder County?
Key health factors for Boulder County include: life expectancy (82.3 years), uninsured rate (5.9%), and primary care physician access (120:1 (population to primary care physicians)). Mental health provider access is 943:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Boulder County a healthy place to live?
With a health score of 95/100 ("Excellent"), Boulder County is one of the healthier counties in Colorado. Residents have a life expectancy of 82.3 years. 5.9% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Boulder County healthier than the Colorado average?
Boulder County's health score of 95/100 exceeds the Colorado average of 63/100. 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.