Kauai County Health Data
Kauai County, Hawaii
County Health Rankings & Roadmaps 2025Health Score
92/100
Excellent
Life Expectancy
82.4 yr
Uninsured Rate
5.1%
Health Statistics
Life Expectancy
82.4 yr
State avg 81.3 yr
National avg 77.5 yr
Uninsured Rate
5.1%
State avg 4.8%
National avg 9%
Primary Care Providers
82
per 100K population
National avg 82
Mental Health Providers
244
per 100K population
National avg 350
Poor / Fair Health
15.0%
State avg 16.0%
National avg 19.6%
Healthcare Access
Primary Care Physicians
36.7
per 100K residentsCDC: 81.7 per 100K
Dentists
12.2
per 100K residents
Nurse Practitioners & PAs
14.9
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 Kauai County differs most from state and national norms.
Most prevalent chronic conditions
| Measure | Kauai | State avg | National avg | Vs state |
|---|---|---|---|---|
| Obesity | 24.1% | 27.4% | 37.6% | 3.3 pts better than state |
| Diabetes | 9.3% | 10.4% | 11.2% | 1.1 pts better than state |
| High Blood Pressure | 27.0% | 26.8% | 33.5% | near state average |
| Depression | 17.9% | 17.3% | 24.1% | 0.6 pts worse than state |
Health-risk behaviors
| Measure | Kauai | State avg | National avg | Vs state |
|---|---|---|---|---|
| Current Cigarette Smoking | 12.4% | 13.0% | 16.3% | 0.6 pts better than state |
| Binge Drinking | 19.9% | 19.4% | 17.8% | near state average |
| Physical Inactivity | 19.5% | 20.8% | 27.0% | 1.3 pts better than state |
Preventive-care uptake
| Measure | Kauai | State avg | National avg | Vs state |
|---|---|---|---|---|
| Annual Routine Checkup | 71.2% | 69.8% | 74.9% | 1.4 pts better than state |
| Dental Visit (past year) | 67.7% | 63.0% | 57.3% | 4.7 pts better than state |
| Mammography (women 50–74) | 73.4% | 75.6% | 73.3% | 2.2 pts worse than state |
Daily-life impact
| Measure | Kauai | State avg | National avg | Vs state |
|---|---|---|---|---|
| Frequent Mental Distress | 16.5% | 16.0% | 18.6% | near state average |
| Short Sleep Duration | 43.9% | 43.5% | 37.3% | near state average |
These rates are part of the CDC PLACES survey. Compare Kauai County nationally on dental visit (past year).
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 Kauai 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
Life Expectancy in Kauai County Reaches 82.4 Years
Health data brief for Kauai County, Hawaii.
By HealthByCounty Editorial Team
Page revised
Kauai County reports a life expectancy of 82.4 years, which is higher than the Hawaii state average of 81.3 years and notably higher than the national average of 77 years. Other health markers in the county show 15.0% of residents reporting poor or fair health, which is lower than the national average of 17%. The uninsured rate in Kauai is 5.1%, slightly higher than the state average of 4.8% but approximately half of the national average of 10%. Primary care access includes 82 providers per 100,000 residents, a ratio that is higher than the national median of 70 per 100,000. However, the mental health provider ratio of 244 per 100,000 residents is just below the national median of 250. These figures represent the documented health landscape for the county based on federal and state data sources. Explore state-level data.
Get Care in Kauai County, Hawaii
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 →Wilcox Memorial Hospital
ERKauai Veterans Memorial Hospital
ERSamuel Mahelona Memorial Hospital
EReHealth Insurance
Compare health insurance plans from top carriers for Kauai County residents.
Compare Plans →HealthMarkets
Licensed agents for health, Medicare, and supplemental insurance in Hawaii.
Get a Quote →Independent third-party services
Frequently Asked Questions
What is the health ranking of Kauai County, HI?
What is the life expectancy in Kauai County?
How does Kauai County health compare to the Hawaii average?
What health factors affect Kauai County?
Is Kauai County a healthy place to live?
Why is Kauai County healthier than the Hawaii 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.