Jefferson County Health Data

Jefferson County, Idaho

Health Score

64/100

Average

Life Expectancy

77.4 yr

Uninsured Rate

9.2%

Health Statistics

Life Expectancy

77.4 yr

State avg 77.5 yr

National avg 77.5 yr

Uninsured Rate

9.2%

State avg 11.7%

National avg 9%

Primary Care Providers

22

per 100K population

National avg 82

Mental Health Providers

29

per 100K population

National avg 350

Data Story

About Health in Jefferson County, Idaho

Jefferson County matches national life expectancy

Jefferson County residents live 77.4 years on average—just slightly below the U.S. benchmark of 76.4 years. Only 17% report poor or fair health, a healthy signal that most community members experience good overall wellness.

Below-average uninsured rate

At 77.4 years, Jefferson County's life expectancy falls just below Idaho's 77.5-year average. Its 9.2% uninsured rate beats the state average of 11.7%, suggesting strong insurance enrollment and healthcare access.

Middle ground among rural counties

Jefferson County's 77.4-year life expectancy sits between higher-performing Kootenai (78.4) and lower-performing Jerome (76.4). Its low uninsured rate of 9.2% reflects better insurance stability than neighboring Jerome County at 16.1%.

Limited providers, but low uninsured rate

Jefferson County has just 22 primary care and 29 mental health providers per 100,000 residents—among Idaho's lowest. The silver lining: only 9.2% are uninsured, so most residents can seek care, though they may face longer waits or travel for specialists.

Keep coverage strong in Jefferson

With 9.2% uninsured, Jefferson County is doing well, but gaps remain. Confirm your coverage annually at healthcare.gov and ask your provider about telehealth options to bridge distance to specialists.

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Frequently Asked Questions

What is the health ranking of Jefferson County, ID?
Jefferson County has a health score of 64/100, rated "Average." It ranks #14 out of 44 counties in Idaho (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 Jefferson County?
Life expectancy in Jefferson County is 77.4 years. The Idaho state average is 77.5 years, making Jefferson County below the state average.
How does Jefferson County health compare to the Idaho average?
Jefferson County's health score of 64/100 is above the Idaho average of 55/100. Life expectancy is 77.4 years vs. the state average of 77.5 years. The uninsured rate is 9.2% vs. 11.7% statewide.
What health factors affect Jefferson County?
Key health factors for Jefferson County include: life expectancy (77.4 years), uninsured rate (9.2%), and primary care physician access (22:1 (population to primary care physicians)). Mental health provider access is 29:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Jefferson County a healthy place to live?
With a health score of 64/100 ("Average"), Jefferson County has average health outcomes compared to other counties in Idaho. Residents have a life expectancy of 77.4 years. 9.2% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Jefferson County healthier than the Idaho average?
Jefferson County's health score of 64/100 exceeds the Idaho average of 55/100. Higher health scores often correlate with better access to healthcare providers, lower uninsured rates, higher median incomes, and environmental factors. Jefferson County has better primary care access (22:1 ratio) than the state average (53:1).

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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.