Keweenaw County Health Data

Keweenaw County, Michigan

CDC County Health Rankings

Health Score

93/100

Excellent

Life Expectancy

79.2 yr

Uninsured Rate

4.8%

Health Statistics

Life Expectancy

79.2 yr

State avg 76.3 yr

National avg 77.5 yr

Uninsured Rate

4.8%

State avg 6.4%

National avg 9%

Primary Care Providers

N/A

per 100K population

Mental Health Providers

46

per 100K population

National avg 350

Poor / Fair Health

12.8%

State avg 16.8%

National avg 19.6%

Chronic Disease & Behavioral Health

These prevalence estimates come from the CDC PLACES program (Population-Level Analysis and Community Estimates), which combines BRFSS survey data with statistical modeling to produce county-level rates. Estimates are age-adjusted to enable fair comparisons across counties with different age distributions. Use them to spot where Keweenaw County differs most from state and national norms.

Most prevalent chronic conditions

MeasureKeweenawState avgNational avgVs state
Obesity34.3%38.0%37.6%3.7 pts better than state
Diabetes8.5%10.1%11.2%1.6 pts better than state
High Blood Pressure30.1%32.5%33.5%2.4 pts better than state
Depression28.1%28.4%24.1%near state average

Health-risk behaviors

MeasureKeweenawState avgNational avgVs state
Current Cigarette Smoking12.8%16.5%16.3%3.7 pts better than state
Binge Drinking19.4%18.4%17.8%1.0 pts worse than state
Physical Inactivity19.5%24.5%27.0%5.0 pts better than state

Preventive-care uptake

MeasureKeweenawState avgNational avgVs state
Annual Routine Checkup77.7%77.4%74.9%near state average
Dental Visit (past year)72.4%66.2%57.3%6.2 pts better than state
Mammography (women 50–74)75.8%75.0%73.3%0.8 pts better than state

Daily-life impact

MeasureKeweenawState avgNational avgVs state
Frequent Mental Distress17.8%19.5%18.6%1.7 pts better than state
Short Sleep Duration33.5%34.8%37.3%1.3 pts better than state

These rates are part of the CDC PLACES survey. Compare Keweenaw County nationally on dental visit (past year).

Source: CDC PLACES, 2023 release · age-adjusted prevalence (%). Confidence intervals are available on individual rankings pages.

Data Story

Keweenaw County Mental Health Provider Ratio Below National Medians

Health data brief for Keweenaw County, Michigan.

By Logan Johnson, Founder & Data EditorPublished Reviewed by Logan Johnson, Founder & Data Editor
Lead metric:Mental health access

In Keweenaw County, there are 46 mental health providers per 100,000 residents, a figure lower than the national median of 250. No data is currently available regarding primary care provider ratios in this county. Despite the provider numbers, life expectancy stands at 79.2 years, which is higher than both the Michigan state average of 76.3 years and the national average of 77 years. The uninsured rate is 4.8%, lower than the state rate of 6.4% and the national average of 10%. Furthermore, 12.8% of adults report poor or fair health, compared to a national rate of 17%. These metrics describe the current state of health access and outcomes in the region. Explore state-level data.

Get Care in Keweenaw County, Michigan

Direct contact information for hospitals and community health resources serving this county. Hospital quality ratings come from CMS Care Compare — the federal program that measures hospital performance on safety, patient experience, and outcomes.

Hospitals near you

No CMS Care Compare hospital is located in Keweenaw County.

This is common in low-population rural counties. Residents typically travel to a hospital in a neighboring county or larger metro. Use Medicare.gov Care Compare to find rated hospitals statewide or contact a federally-funded community health center for primary and preventive care.

Sources: Hospital data: CMS Care Compare. Quality ratings: Centers for Medicare & Medicaid Services. Community health center directory: HRSA. Last reviewed 2026-05-14.

Information is for general guidance only and is not medical advice. Always call ahead to confirm services, hours, and insurance accepted. In a medical emergency, dial 911.

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Frequently Asked Questions

What is the health ranking of Keweenaw County, MI?
Keweenaw County has a health score of 93/100, rated "Excellent." It ranks #6 out of 83 counties in Michigan (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 Keweenaw County?
Life expectancy in Keweenaw County is 79.2 years. The Michigan state average is 76.3 years, making Keweenaw County above the state average.
How does Keweenaw County health compare to the Michigan average?
Keweenaw County's health score of 93/100 is above the Michigan average of 69/100. Life expectancy is 79.2 years vs. the state average of 76.3 years. The uninsured rate is 4.8% vs. 6.4% statewide.
What health factors affect Keweenaw County?
Key health factors for Keweenaw County include: life expectancy (79.2 years), uninsured rate (4.8%), and primary care physician access (—). Mental health provider access is 46:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Keweenaw County a healthy place to live?
With a health score of 93/100 ("Excellent"), Keweenaw County is one of the healthier counties in Michigan. Residents have a life expectancy of 79.2 years. 4.8% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Keweenaw County healthier than the Michigan average?
Keweenaw County's health score of 93/100 exceeds the Michigan average of 69/100. Higher health scores often correlate with better access to healthcare providers, lower uninsured rates, higher median incomes, and environmental factors.

Counties with Similar Health Profile

By Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & Data Editor

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.