Jefferson County Health Data

Jefferson County, Wisconsin

Health Score

84/100

Excellent

Life Expectancy

78.0 yr

Uninsured Rate

6.1%

Health Statistics

Life Expectancy

78.0 yr

State avg 77.8 yr

National avg 77.5 yr

Uninsured Rate

6.1%

State avg 7.0%

National avg 9%

Primary Care Providers

39

per 100K population

National avg 82

Mental Health Providers

119

per 100K population

National avg 350

Data Story

About Health in Jefferson County, Wisconsin

Jefferson County approaches national health norms

At 78.0 years, Jefferson County residents live modestly below the U.S. average of 77.9 years. With 14.5% reporting poor or fair health compared to 17.4% nationally, the county demonstrates slightly better-than-average health outcomes.

Jefferson County holds edge over state average

Jefferson County's 78.0-year life expectancy edges above Wisconsin's 77.8-year average. This subtle advantage positions the county near the state's middle ground for health outcomes.

Jefferson County is middle of the pack

With 78.0 years life expectancy, Jefferson County falls between stronger performers like Iowa County (79.7 years) and weaker ones like Jackson County (76.4 years). Its 14.5% poor/fair health rate also ranks in the middle of this peer group.

Moderate insurance and provider access

Jefferson County's 6.1% uninsured rate is slightly below Wisconsin's 7.0%, and 39 primary care providers per 100,000 offer reasonable access to routine care. This balanced profile supports stable, if not outstanding, health system performance.

Maintain coverage for Jefferson County residents

Over 6% of Jefferson County residents lack health insurance. Review your current coverage and explore options at Healthcare.gov to ensure continuous access to the primary care providers serving your county.

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Frequently Asked Questions

What is the health ranking of Jefferson County, WI?
Jefferson County has a health score of 84/100, rated "Excellent." It ranks #20 out of 72 counties in Wisconsin (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 78.0 years. The Wisconsin state average is 77.8 years, making Jefferson County above the state average.
How does Jefferson County health compare to the Wisconsin average?
Jefferson County's health score of 84/100 is above the Wisconsin average of 74/100. Life expectancy is 78.0 years vs. the state average of 77.8 years. The uninsured rate is 6.1% vs. 7.0% statewide.
What health factors affect Jefferson County?
Key health factors for Jefferson County include: life expectancy (78.0 years), uninsured rate (6.1%), and primary care physician access (39:1 (population to primary care physicians)). Mental health provider access is 119:1 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 84/100 ("Excellent"), Jefferson County is one of the healthier counties in Wisconsin. Residents have a life expectancy of 78.0 years. 6.1% 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 Wisconsin average?
Jefferson County's health score of 84/100 exceeds the Wisconsin average of 74/100. 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 (39:1 ratio) than the state average (65:1).

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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.