Lake County Health Data
Lake County, Montana
Health Score
39/100
Below Avg
Life Expectancy
75.8 yr
Uninsured Rate
15.5%
Health Statistics
Life Expectancy
75.8 yr
State avg 76.3 yr
National avg 77.5 yr
Uninsured Rate
15.5%
State avg 11.9%
National avg 9%
Primary Care Providers
75
per 100K population
National avg 82
Mental Health Providers
291
per 100K population
National avg 350
Data Story
About Health in Lake County, Montana
Life expectancy slightly below average
Lake County residents live to 75.8 years, nearly 3 years below the national average of 78.9 years but just 0.5 years below Montana's state average of 76.3 years. With 19.2% reporting poor or fair health, the county is better than the national average of 21%.
Middle-tier health outcomes statewide
Lake County's 75.8-year life expectancy sits just below the Montana average, and its 19.2% poor/fair health rate places it in the middle of this eight-county sample. However, the 15.5% uninsured rate is the highest in the region, a notable gap in healthcare coverage.
Highest uninsured rate in region
Lake County's 15.5% uninsured rate exceeds every other county in the profile, including Granite County's 14.1% and Jefferson County's 9.7%. Life expectancy at 75.8 years trails only Garfield (unknown), Golden Valley (unknown), Jefferson (76.3), and Granite (80.0) counties.
Coverage gaps threaten access
With 15.5% of Lake County residents uninsured—among the worst in Montana—many lack regular access to primary care and preventive services. The county does have 75 primary care providers and 291 mental health providers per 100,000, but insurance remains a critical barrier to using these resources.
Close the coverage gap now
Lake County's high uninsured rate puts over 1 in 6 residents at risk of delayed care and medical debt. Visit Healthcare.gov or call 1-800-318-2596 today to explore Medicaid, marketplace plans, and community health center sliding-scale options.
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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.