Warren County Health Data
Warren County, New Jersey
County Health Rankings & Roadmaps 2025Health Score
87/100
Excellent
Life Expectancy
78.3 yr
Uninsured Rate
6.0%
Health Statistics
Life Expectancy
78.3 yr
State avg 78.5 yr
National avg 77.5 yr
Uninsured Rate
6.0%
State avg 7.5%
National avg 9%
Primary Care Providers
54
per 100K population
National avg 82
Mental Health Providers
263
per 100K population
National avg 350
Poor / Fair Health
13.3%
State avg 15.0%
National avg 19.6%
Healthcare Access
Primary Care Physicians
86.2
per 100K residentsCDC: 54.2 per 100K
Dentists
20.0
per 100K residents
Nurse Practitioners & PAs
15.4
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 | 32.3% | 29.6% | 37.6% | 2.7 pts worse than state |
| Diabetes | 8.0% | 9.2% | 11.2% | 1.2 pts better than state |
| High Blood Pressure | 29.1% | 29.5% | 33.5% | near state average |
| Depression | 18.7% | 16.5% | 24.1% | 2.2 pts worse than state |
Health-risk behaviors
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Current Cigarette Smoking | 11.7% | 11.5% | 16.3% | near state average |
| Binge Drinking | 18.4% | 17.3% | 17.8% | 1.1 pts worse than state |
| Physical Inactivity | 23.6% | 23.8% | 27.0% | near state average |
Preventive-care uptake
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Annual Routine Checkup | 74.8% | 75.9% | 74.9% | 1.1 pts worse than state |
| Dental Visit (past year) | 67.9% | 65.4% | 57.3% | 2.5 pts better than state |
| Mammography (women 50–74) | 76.7% | 75.2% | 73.3% | 1.5 pts better than state |
Daily-life impact
| Measure | Warren | State avg | National avg | Vs state |
|---|---|---|---|---|
| Frequent Mental Distress | 16.7% | 16.0% | 18.6% | 0.7 pts worse than state |
| Short Sleep Duration | 37.5% | 38.1% | 37.3% | 0.6 pts better than state |
These rates are part of the CDC PLACES survey. Compare Warren County nationally on obesity.
Source: CDC PLACES 2022–2023 measure years · age-adjusted prevalence (%). Confidence intervals are available on individual rankings pages.
Source vintage: CDC PLACES 2022–2023 measure years.
Compare nationally
Put Warren County's county estimates in context
Open an existing CDC PLACES ranking to compare reporting counties using the measure’s published estimate year.
Data Story
Warren County mental health provider ratio exceeds national median
Health data brief for Warren County, New Jersey.
By HealthByCounty Editorial Team
Page revised
Warren County has 263 mental health providers per 100K residents, a figure higher than the national median of 250 per 100K. The county's life expectancy is 78.3 years, which is slightly lower than the state average of 78.5 years but higher than the national average of 77 years. About 13.3% of residents report being in poor or fair health, a lower percentage than the 17% national average. The primary care provider ratio is 54 per 100K, lower than the national median of 70 per 100K. Additionally, the uninsured rate is 6.0%, lower than the New Jersey state average of 7.5% and the national average of 10%. See the 2025 County Health Rankings & Roadmaps release methodology.
Get Care in Warren County, New Jersey
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 →St Luke's Warren Hospital
ERAhs Hospital Corp
EReHealth Insurance
Compare health insurance plans from top carriers for Warren County residents.
Compare Plans →HealthMarkets
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Get a Quote →Independent third-party services
Frequently Asked Questions
What is the health ranking of Warren County, NJ?
What is the life expectancy in Warren County?
How does Warren County health compare to the New Jersey average?
What health factors affect Warren County?
Is Warren County a healthy place to live?
Why is Warren County healthier than the New Jersey average?
Counties with Similar Health Profile
By HealthByCounty Editorial Team
Page revised
Data Sources
Health data sourced from the County Health Rankings & Roadmaps 2025, published by the University of Wisconsin Population Health Institute with support from the Robert Wood Johnson Foundation .
Data is informational only. Not medical or health advice. Coverage varies by county and reporting year.