Warren County Health Data
Warren County, Illinois
CDC County Health RankingsHealth Score
59/100
Average
Life Expectancy
76.0 yr
Uninsured Rate
7.2%
Health Statistics
Life Expectancy
76.0 yr
State avg 76.0 yr
National avg 77.5 yr
Uninsured Rate
7.2%
State avg 6.3%
National avg 9%
Primary Care Providers
54
per 100K population
National avg 82
Mental Health Providers
25
per 100K population
National avg 350
Poor / Fair Health
19.6%
State avg 17.9%
National avg 19.6%
Healthcare Access
Primary Care Physicians
12.1
per 100K residentsCDC: 54.4 per 100K
Nurse Practitioners & PAs
6.0
per 100K residents
Provider counts from CMS NPPES (National Provider Identifier Registry). Data current as of 2026.
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 Warren County differs most from state and national norms.
Most prevalent chronic conditions
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Obesity | 37.9% | 38.7% | 37.6% | 0.8 pts better than state |
| Diabetes | 10.3% | 10.2% | 11.2% | near state average |
| High Blood Pressure | 31.6% | 32.0% | 33.5% | near state average |
| Depression | 23.3% | 23.3% | 24.1% | near state average |
Health-risk behaviors
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Current Cigarette Smoking | 15.4% | 15.5% | 16.3% | near state average |
| Binge Drinking | 19.8% | 20.1% | 17.8% | near state average |
| Physical Inactivity | 24.0% | 23.4% | 27.0% | 0.6 pts worse than state |
Preventive-care uptake
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Annual Routine Checkup | 75.1% | 75.6% | 74.9% | near state average |
| Dental Visit (past year) | 58.7% | 60.5% | 57.3% | 1.8 pts worse than state |
| Mammography (women 50–74) | 73.9% | 70.6% | 73.3% | 3.3 pts better than state |
Daily-life impact
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Frequent Mental Distress | 18.6% | 18.6% | 18.6% | near state average |
| Short Sleep Duration | 37.2% | 37.2% | 37.3% | near state average |
These rates are part of the CDC PLACES survey. Compare Warren County nationally on mammography (women 50–74).
Source: CDC PLACES, 2023 release · age-adjusted prevalence (%). Confidence intervals are available on individual rankings pages.
Data Story
Warren County mental health provider ratio one-tenth of national median
Health data brief for Warren County, Illinois.
Warren County has 25 mental health providers per 100,000 residents, a rate that is one-tenth of the national median of 250 per 100,000. This provider ratio is the most distinct metric compared to state and national figures. The county's life expectancy matches the state average of 76.0 years, while both fall behind the national average of 77 years. Residents report poor or fair health at a rate of 19.6%, which is higher than the national average of 17%. The uninsured rate is 7.2%, higher than the state average of 6.3% but lower than the national average of 10%. Primary care providers are available at a rate of 54 per 100,000 residents, which is below the national median of 70. Explore state-level data.
Sources
- CDC County Health Rankings v2
- HHS NPPES
Get Care in Warren County, Illinois
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
Compare all on Medicare.gov →Osf Holy Family Medical Center
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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.