Health Profile of Diamond Bar, California
Diamond Bar Health Score
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.
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A+
Diamond Bar Top grade
Source: Map AI Methodology
General Health Overview
| Metric | Diamond Bar | California Avg | US Average |
|---|---|---|---|
| Life Expectancy (years) | 84.4 | 79.6 | 78.3 |
| Uninsured Population (%) | 3.3% | 6.6% | 8.4% |
| Self-Rated Poor Health | 9.2% | 16.4% | 16.3% |
Life expectancy in Diamond Bar is 84.4 years, about 4.8 years longer than the California average of 79.6 years. The uninsured rate is 3.3%, lower than the California average of 6.6%. Self-rated poor health is reported by 9.2% of residents, lower than the California average of 16.4%.
Population by Age
Older residents
18,572 residents in Diamond Bar are age 50 or older.
- 85+ 862 320 men · 542 women
- 75–84 2,057 931 men · 1,126 women
- 65–74 4,962 2,329 men · 2,634 women
- 50–64 10,691 5,131 men · 5,560 women
Younger residents
8,671 residents in Diamond Bar are age 17 or younger.
- 12–17 3,085 1,493 boys · 1,592 girls
- 7–12 2,638 1,201 boys · 1,436 girls
- 3–7 1,727 834 boys · 892 girls
- 0–3 1,222 652 boys · 570 girls
About 966 residents in Diamond Bar (2.1% of the population) are older than the area's life expectancy of 84.4 years.
The highlighted slice of the age axis is the share of residents older than the life-expectancy mark.
Disease Prevalence
| Disease / Condition | Diamond Bar | California Avg | US Average |
|---|---|---|---|
| Diabetes | 8.6% | 10.5% | 11.3% |
| Cancer | 4.6% | 6.3% | 6.9% |
| Heart Diseases | 3.9% | 6.4% | 7.1% |
| Adult Obesity | 19.3% | 30.6% | 34.3% |
The rate of heart disease in Diamond Bar is about 39% lower than in California. The rate of obesity in Diamond Bar is about 37% lower than in California. The rate of cancer in Diamond Bar is about 26% lower than in California.
Health Behaviors
| Behavior | Diamond Bar | California Avg | US Average |
|---|---|---|---|
| Smokers | 6.6% | 13.9% | 19.0% |
| Binge Drinking | 13.7% | 18.0% | 16.5% |
| Sedentary Lifestyle | 15.9% | 21.9% | 25.1% |
The rate of smoking in Diamond Bar is about 53% lower than in California. The rate of sedentary lifestyle in Diamond Bar is about 27% lower than in California. The rate of binge drinking in Diamond Bar is about 24% lower than in California.
Assuming each smoker smokes 10 cigarettes a day, that's about 24,931 cigarettes a day, 747,923 a month, or 9.1 million a year! At 11 minutes* of life lost per cigarette, that's about 274,238 minutes a day and 100.1 million a year lost to smoking overall - and since life expectancy in Diamond Bar is 84.4 years, that's roughly equivalent to 0.01 lifetimes a day, or 2.26 lifetimes a year.
* Source: Shaw M, Mitchell R, Dorling D. "Time for a smoke? One cigarette reduces your life by 11 minutes." BMJ. 2000;320:53.
Illustrative only. This is not an estimate of how many people actually die from smoking each day or year - it's a rough, order-of-magnitude comparison meant to help grasp the scale of smoking in this area. We take no responsibility for any decisions made based on this figure.
Air Quality
| Metric | Diamond Bar | California Avg | US Average |
|---|---|---|---|
| Air Pollution (μg/m³) | 12.58 | 7.63 | 6.09 |
With an annual average of 12.6 µg/m³ of fine particulate matter (PM2.5), air quality in Diamond Bar is moderate — acceptable air quality, though unusually sensitive individuals may notice effects.
Diamond Bar, CA Health Compared With Nearby Cities
Diamond Bar, CA is typical in size for this group, 46,382 residents against a local median of 43,163, so the measures below are close to a like for like comparison. Diamond Bar, CA's uninsured, at 3.3%, runs 37% below the 5.3% typical of the cities around it. That is the better end of the local range on this measure.
The cities themselves spread 7.2% on uninsured, so Diamond Bar, CA sits at one end of an already wide local range rather than apart from it. Diamond Bar, CA has the lowest uninsured of the 5 areas compared here.
| Area | Population | Life expectancy | Uninsured | Obesity |
|---|---|---|---|---|
| Diamond Bar, CA | 46,382 | 84.4 yrs #1/5 | 3.3% #1/5 | 19.3% #2/5 |
| Walnut, CA | 27,757 | 83.8 yrs | 4.0% | 18.4% |
| Pomona, CA | 148,496 | 79.1 yrs | 10.9% | 31.6% |
| Rowland Heights, CA | 44,324 | 84.1 yrs | 6.6% | 19.8% |
| Brea, CA | 42,002 | 82.7 yrs | 3.8% | 22.9% |
Conclusion
Considering all these factors, Diamond Bar, California has an overall health index grade of A+, making it notably better than California, and far better than the country as a whole.
Frequently Asked Questions
Common questions about health in Diamond Bar, California.
What is the health grade for Diamond Bar, California?
Diamond Bar, California has a Map AI Health Index grade of A+, based on life expectancy, disease rates, healthcare access, and the physical environment; an A+ grade means residents are among the healthiest and longest-living in the country.
What is the average lifespan in Diamond Bar, California?
People in Diamond Bar, California can expect to live 84.4 years on average, 4.8 years longer than the California average of 79.6.
What is the uninsured rate in Diamond Bar, California?
3.3% of residents in Diamond Bar, California have no health insurance, about 1 in 30 people, 3.3 points below the California rate of 6.6%.
What is the obesity rate in Diamond Bar, California?
19.3% of adults in Diamond Bar, California are classified as obese, about 1 in 5, 11.3 points below the California rate of 30.6%.
How many cigarettes do smokers in Diamond Bar, California go through, and how much life does that cost?
Assuming each smoker smokes 10 cigarettes a day, that's about 24,931 cigarettes a day, 747,923 a month, or 9.1 million a year! At 11 minutes* of life lost per cigarette, that's about 274,238 minutes a day and 100.1 million a year lost to smoking overall - and since life expectancy in Diamond Bar is 84.4 years, that's roughly equivalent to 0.01 lifetimes a day, or 2.26 lifetimes a year.
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