Westchester County Health Data

Westchester County, New York

Health Score

95/100

Excellent

Life Expectancy

82.0 yr

Uninsured Rate

5.3%

Health Statistics

Life Expectancy

82.0 yr

State avg 77.9 yr

National avg 77.5 yr

Uninsured Rate

5.3%

State avg 5.3%

National avg 9%

Primary Care Providers

132

per 100K population

National avg 82

Mental Health Providers

490

per 100K population

National avg 350

Data Story

About Health in Westchester County, New York

Westchester County leads national health outcomes

At 82.0 years, Westchester County residents live nearly 6 years longer than the U.S. average of 76.1 years—among the longest lifespans in America. Just 12.8% report poor or fair health, reflecting exceptional population wellness and healthcare quality.

New York's healthiest county

Westchester's 82.0-year life expectancy significantly exceeds New York State's 77.9-year average, making it the state's health leader by a substantial margin. This 4.1-year advantage reflects top-tier healthcare access, wealth, and prevention infrastructure.

Vastly outpaces regional health metrics

Westchester residents live 5.4 years longer than Washington County residents and enjoy 490 mental health providers per 100,000—more than double most neighbors. This healthcare abundance directly translates to superior health outcomes across the region.

Exceptional access across all care types

Westchester boasts 132 primary care providers per 100,000 people and a 5.3% uninsured rate matching the state average, creating ideal conditions for preventive and continuous care. High provider density and universal coverage contribute directly to the county's remarkable 82-year life expectancy.

Maintain Westchester's health advantage

Even in Westchester's high-access environment, uninsured residents miss preventive opportunities that keep this county healthy. Visit healthcare.gov or NY's marketplace to confirm your coverage and stay on track with preventive care.

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Frequently Asked Questions

What is the health ranking of Westchester County, NY?
Westchester County has a health score of 95/100, rated "Excellent." It ranks #4 out of 62 counties in New York (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 Westchester County?
Life expectancy in Westchester County is 82.0 years. The New York state average is 77.9 years, making Westchester County above the state average.
How does Westchester County health compare to the New York average?
Westchester County's health score of 95/100 is above the New York average of 81/100. Life expectancy is 82.0 years vs. the state average of 77.9 years. The uninsured rate is 5.3% vs. 5.3% statewide.
What health factors affect Westchester County?
Key health factors for Westchester County include: life expectancy (82.0 years), uninsured rate (5.3%), and primary care physician access (132:1 (population to primary care physicians)). Mental health provider access is 490:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Westchester County a healthy place to live?
With a health score of 95/100 ("Excellent"), Westchester County is one of the healthier counties in New York. Residents have a life expectancy of 82.0 years. 5.3% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Westchester County healthier than the New York average?
Westchester County's health score of 95/100 exceeds the New York average of 81/100. 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.