Overall Health Rating
Among the 5 least healthy counties in Illinois
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 | Johnson County | Illinois Avg | US Average |
|---|---|---|---|
| Life Expectancy (years) | 77.4 | 77.9 | 78.3 |
| Uninsured Population (%) | 7.9% | 7.0% | 8.5% |
Life expectancy in Johnson County is 77.4 years, about 0.5 years shorter than the Illinois average of 77.9 years.
The uninsured population in Johnson County is 7.9%, higher than the Illinois average of 7.0%.
Disease Prevalence
| Disease / Condition | Johnson County | Illinois Avg | US Average |
|---|---|---|---|
| Diabetes | 12.9% | 10.7% | 11.3% |
| Cancer | 6.5% | 7.1% | 6.9% |
| Heart Diseases | 7.7% | 7.1% | 7.1% |
| Adult Obesity | 41.1% | 36.1% | 34.3% |
| Self-Rated Poor Health | 22.5% | 15.6% | 16.3% |
The rate of self-rated poor health in Johnson County is about 44% higher than in Illinois. The rate of diabetes in Johnson County is about 20% higher than in Illinois.
Health Behaviors
| Behavior | Johnson County | Illinois Avg | US Average |
|---|---|---|---|
| Smokers | 26.2% | 19.2% | 19.0% |
| Binge Drinking | 14.6% | 14.9% | 16.5% |
| Sedentary Lifestyle | 32.0% | 26.3% | 25.1% |
The rate of smoking in Johnson County is about 37% higher than in Illinois. The rate of sedentary lifestyle in Johnson County is about 22% higher than in Illinois.
Air Quality
| Metric | Johnson County | Illinois Avg | US Average |
|---|---|---|---|
| Air Pollution (μg/m³) | 7.56 | 7.63 | 6.09 |
With an annual average of 7.6 µg/m³ of fine particulate matter (PM2.5), air quality in Johnson County is good — generally safe air quality for the vast majority of residents.
Conclusion
Considering all these factors, Johnson County, Illinois has an overall health index grade of C, making it about on par with Illinois, and about on par with the country as a whole.
Frequently Asked Questions
Common questions about health in Johnson County, Illinois.
What is the health grade for Johnson County, Illinois?
%s has a Map AI Health Index grade of %s, based on life expectancy, disease rates, healthcare access, and the physical environment; Johnson County, Illinois.
Is Johnson County, Illinois one of the healthiest counties in Illinois?
%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 Johnson County, Illinois?
The life expectancy in Johnson County, Illinois is 77.4 years, lower than the Illinois average of 77.9 years.
What percentage of Johnson County, Illinois residents are uninsured?
7.9% of Johnson County, Illinois residents are uninsured, higher than the Illinois average of 7.0%.
What percentage of Johnson County, Illinois residents are obese?
41.1% of Johnson County, Illinois residents are classified as obese, higher than the Illinois average of 36.1%.