Polk County Health Data

Polk County, Missouri

Health Score

30/100

Below Avg

Life Expectancy

74.6 yr

Uninsured Rate

13.1%

Health Statistics

Life Expectancy

74.6 yr

State avg 74.3 yr

National avg 77.5 yr

Uninsured Rate

13.1%

State avg 12.5%

National avg 9%

Primary Care Providers

81

per 100K population

National avg 82

Mental Health Providers

232

per 100K population

National avg 350

Data Story

About Health in Polk County, Missouri

Polk County faces significant health challenges

At 74.6 years, Polk County's life expectancy trails the U.S. average of 78.1 years by 3.5 years. With 23% reporting poor or fair health—the highest in this county group—residents face documented wellness challenges.

Below average on Missouri's scorecard

Polk County's 74.6-year life expectancy barely exceeds Missouri's 74.3-year state average, placing it in the lower half of counties statewide. The 23% poor/fair health rate signals distress signals for policymakers.

Mixed provider resources locally

Polk County has 81 primary care providers per 100K—equal to top-tier Platte County—but its health outcomes lag significantly. With 232 mental health providers per 100K, the county punches above average in behavioral health despite overall challenges.

13.1% uninsured amid health strain

Polk County's 13.1% uninsured rate exceeds the state average by 0.6 percentage points, meaning insurance gaps compound existing health vulnerabilities. Provider availability alone cannot offset gaps in coverage and health behaviors.

Insurance is a health foundation

With 13.1% of Polk County residents uninsured, enrollment in Medicaid or ACA marketplace plans is an essential first step toward better outcomes. Call 1-800-318-2596 or visit healthcare.gov to explore options today.

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Frequently Asked Questions

What is the health ranking of Polk County, MO?
Polk County has a health score of 30/100, rated "Below Average." It ranks #78 out of 115 counties in Missouri (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 Polk County?
Life expectancy in Polk County is 74.6 years. The Missouri state average is 74.3 years, making Polk County above the state average.
How does Polk County health compare to the Missouri average?
Polk County's health score of 30/100 is below the Missouri average of 38/100. Life expectancy is 74.6 years vs. the state average of 74.3 years. The uninsured rate is 13.1% vs. 12.5% statewide.
What health factors affect Polk County?
Key health factors for Polk County include: life expectancy (74.6 years), uninsured rate (13.1%), and primary care physician access (81:1 (population to primary care physicians)). Mental health provider access is 232:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Polk County a healthy place to live?
With a health score of 30/100 ("Below Average"), Polk County faces health challenges compared to other counties in Missouri. Residents have a life expectancy of 74.6 years. 13.1% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
What are the biggest health challenges in Polk County?
Polk County's health score of 30/100 is below the Missouri average of 38/100. The uninsured rate of 13.1% means a significant portion of residents may face barriers to healthcare. Improving health outcomes often requires investment in healthcare infrastructure, insurance coverage expansion, and community health programs.

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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.