Volcano, CA health
Volcano differs from California on 21 of 40 measures. It has fewer uninsured adults (4.9% vs 10.6%) and fewer adults facing housing insecurity (8% vs 14.9%). Where it trails the state: more adults who have had cancer (14.2% vs 6.4%).
CDC PLACES 2025 · adults 18+ · CDC's estimate for VolcanoNot graded
Health Grades cover towns with 1,000 or more residents. CDC's estimates for a place of 177 people are less certain, so we show Volcano's figures without a grade.
How Volcano compares with California
Each theme counts how many of its measures are better, worse or too close to call against the state. Tap one to jump to it.
Chronic conditions
Habits
Care & screenings
Mind & connection
Everyday needs
Disability
Out of every 100 Volcano adults…
Bars show Volcano; the black tick is California. Tap a condition to see it as people.
Everyday habits, side by side with the state
CA 24.6%
CA 35.1%
CA 15.3%
CA 10.9%
Keeping up with care
Share of Volcano adults getting routine care. The full ring is 100%; the dark tick marks California.
How Volcano adults are doing
Making ends meet
Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.
10.3% of Volcano adults receive SNAP (food stamps), compared with 15.6% across California.
Living with a disability
of Volcano adults live with a disability (California 30.4%). Walking or climbing stairs is the most common.
Black tick: California. Shown without a better/worse judgment.
Care in and near Volcano
No hospital or community health center in Volcano itself. These are the nearest.
Hospitals: Medicare overall star ratings, 1–5. Community health centers charge on a sliding scale by income. Distances are straight-line from the center of Volcano. Shortage areas: HRSA Health Professional Shortage Areas (a “population” designation covers specific residents, such as those with low incomes).
All 40 measures for Volcano
| Measure | Volcano | Margin | California | |
|---|---|---|---|---|
| Chronic conditions | ||||
| High blood pressure | 40.8% | 36.5–45.2% | 30.5% | worse |
| High cholesterol | 40.4% | 35.9–45% | 35.4% | worse |
| Obesity | 26.3% | 20–33.1% | 27.8% | about the same |
| Arthritis | 33.9% | 30.1–37.8% | 20.8% | worse |
| Depression | 23% | 19.5–26.5% | 20.1% | about the same |
| Lost all teeth (65+) | 7.4% | 5.8–9.3% | 10.6% | better |
| Asthma | 11% | 9.7–12.4% | 9.3% | worse |
| Cancer (not skin) | 14.2% | 12.7–15.7% | 6.4% | worse |
| Diabetes | 12% | 10.2–13.9% | 11.7% | about the same |
| COPD | 8.4% | 6.9–10.2% | 5.1% | worse |
| Heart disease | 9.5% | 8.2–10.9% | 5.6% | worse |
| Stroke | 5% | 4.2–5.8% | 3.1% | worse |
| Habits | ||||
| Smoke cigarettes | 10.5% | 8.2–13.1% | 10.9% | about the same |
| Binge drink | 12.4% | 10.2–14.9% | 15.3% | better |
| Get no exercise | 23.8% | 19.2–28.7% | 24.6% | about the same |
| Sleep under 7 hours | 30% | 23.8–36.5% | 35.1% | about the same |
| Care & screenings | ||||
| Yearly checkup | 78.7% | 75.1–81.9% | 71.9% | better |
| Dentist visit | 69% | 65.4–72.3% | 62.8% | better |
| Cholesterol check | 90.7% | 88.9–92.3% | 85.4% | better |
| Colon screening | 70.5% | 65.1–75.2% | 57.5% | better |
| Mammogram | 77.1% | 68.9–83.8% | 75.7% | about the same |
| Taking BP meds | 80.6% | 77.5–83.2% | 71.3% | better |
| No health insurance | 4.9% | 3.5–6.8% | 10.6% | better |
| Mind & connection | ||||
| Feel lonely | 33.3% | 27.7–38.8% | 37.3% | about the same |
| Lack emotional support | 22.2% | 18.3–26.3% | 28.6% | better |
| Frequent mental distress | 15.9% | 13.7–18.2% | 16.4% | about the same |
| Fair or poor health | 20.6% | 17.2–24.5% | 22.1% | about the same |
| Frequent physical distress | 15.4% | 13.2–17.8% | 13.4% | about the same |
| Everyday needs | ||||
| Food insecurity | 9.8% | 7.4–12.6% | 17.9% | better |
| Housing insecurity | 8% | 6.2–9.9% | 14.9% | better |
| Utility shut-off threat | 4.8% | 3.8–5.9% | 7.3% | better |
| No reliable transportation | 6.1% | 5–7.4% | 9.3% | better |
| Receive SNAP | 10.3% | 7.6–13.4% | 15.6% | |
| Disability | ||||
| Any disability | 36.7% | 31.8–41.7% | 30.4% | |
| Walking or climbing stairs | 19.3% | 16.1–22.7% | 13.8% | |
| Thinking or memory | 13.7% | 11.5–16.1% | 14.6% | |
| Hearing | 10.7% | 9.3–12.2% | 5.9% | |
| Vision | 5.3% | 4.4–6.4% | 5.6% | |
| Dressing or bathing | 4.2% | 3.5–5.1% | 3.9% | |
| Errands alone | 9.8% | 8.1–11.7% | 8.1% | |
How CDC estimates town health
CDC PLACES: Local Data for Better Health, 2025 release. The California figure combines its counties, weighted by adult population.
Health estimates: CDC PLACES. Hospitals and star ratings: Medicare Care Compare (CMS). Health centers and shortage areas: HRSA. Town boundaries: U.S. Census Bureau.