Overall Health Rating
Among the top 5 healthiest counties in Tennessee
The Map AI Health Index is a score that reflects local life expectancy, disease rates, healthcare access, and physical environment to help you quickly compare the overall health and well-being of different areas.
General Health Overview
| Metric | Davidson County | Tennessee Avg | US Average |
|---|---|---|---|
| Life Expectancy (years) | 76.5 | 74.8 | 78.3 |
| Uninsured Population (%) | 12.3% | 10.1% | 8.5% |
Life expectancy in Davidson County is 76.5 years, about 1.7 years longer than the Tennessee average of 74.8 years.
The uninsured population in Davidson County is 12.3%, higher than the Tennessee average of 10.1%.
Disease Prevalence
| Disease / Condition | Davidson County | Tennessee Avg | US Average |
|---|---|---|---|
| Diabetes | 10.9% | 13.6% | 11.3% |
| Cancer | 5.4% | 7.0% | 6.9% |
| Heart Diseases | 5.4% | 8.1% | 7.1% |
| Adult Obesity | 32.3% | 37.9% | 34.3% |
| Self-Rated Poor Health | 15.4% | 19.5% | 16.3% |
The rate of heart disease in Davidson County is about 33% lower than in Tennessee. The rate of cancer in Davidson County is about 23% lower than in Tennessee. The rate of self-rated poor health in Davidson County is about 21% lower than in Tennessee.
Health Behaviors
| Behavior | Davidson County | Tennessee Avg | US Average |
|---|---|---|---|
| Smokers | 19.6% | 25.1% | 19.0% |
| Binge Drinking | 16.3% | 13.8% | 16.5% |
| Sedentary Lifestyle | 22.7% | 28.4% | 25.1% |
The rate of smoking in Davidson County is about 22% lower than in Tennessee. The rate of sedentary lifestyle in Davidson County is about 20% lower than in Tennessee. The rate of binge drinking in Davidson County is about 18% higher than in Tennessee.
Air Quality
| Metric | Davidson County | Tennessee Avg | US Average |
|---|---|---|---|
| Air Pollution (μg/m³) | 7.53 | 6.39 | 6.09 |
With an annual average of 7.5 µg/m³ of fine particulate matter (PM2.5), air quality in Davidson County is good — generally safe air quality for the vast majority of residents.
Conclusion
Considering all these factors, Davidson County, Tennessee has an overall health index grade of B, making it somewhat better than Tennessee, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about health in Davidson County, Tennessee.
What is the health grade for Davidson County, Tennessee?
%s has a Map AI Health Index grade of %s, based on life expectancy, disease rates, healthcare access, and the physical environment; Davidson County, Tennessee.
Is Davidson County, Tennessee one of the healthiest counties in Tennessee?
%s ranks %s healthiest out of %d %s in %s by the Map AI Health Index, which measures life expectancy, disease rates, healthcare access, and the physical environment.
What is the life expectancy in Davidson County, Tennessee?
The life expectancy in Davidson County, Tennessee is 76.5 years, higher than the Tennessee average of 74.8 years.
What percentage of Davidson County, Tennessee residents are uninsured?
12.3% of Davidson County, Tennessee residents are uninsured, higher than the Tennessee average of 10.1%.
What percentage of Davidson County, Tennessee residents are obese?
32.3% of Davidson County, Tennessee residents are classified as obese, lower than the Tennessee average of 37.9%.