Photo: Cullen328 · CC BY-SA 3.0On CDC estimates, Sonoma is healthier than 82% of U.S. towns
Sonoma differs from California on 22 of 32 measures CDC estimates: 16 better, 6 worse.
Modeled estimates for adults 18+, CDC’s own estimate for Sonoma. How CDC estimates town health
What stands out about health in Sonoma
Cancer, arthritis and heart disease run high in Sonoma
1 in 8 adults have had cancer (12.2%), about twice the California rate. 3 in 10 adults have arthritis (29.8%), vs 20.8% across California. Heart disease is also above the state: 7.6%, vs 5.6% across California. In all, Sonoma runs above California on six of 11 chronic conditions. Age is part of it: 34% of residents are 65 or older (California 16%), and cancer, arthritis and heart disease are more common later in life. Conditions ↓
More high blood pressure in Sonoma, and more people treating it
35.8% of adults have high blood pressure (California 30.5%), but 78.5% of them take medicine for it, vs 71.3% statewide. Checkups ↓
Sonoma keeps up with checkups
It beats California on four of five routine checkups and screenings, including yearly checkups (77.5% vs 71.9%) and dentist visits (70.3% vs 62.8%). Checkups ↓
Written from the CDC, Medicare and HRSA data on this page. CDC PLACES 2025 release: modeled estimates for adults, not counts; “higher” and “lower” mean the California figure falls outside Sonoma’s likely range; at the ends of CDC’s ranges the grade could be anywhere from B to A.
What’s behind Sonoma’s grade
On seven CDC estimates for adults, Sonoma is healthier than 82% of U.S. towns, #239 of 847 in California. All seven estimates beat the typical U.S. town. The strongest is obesity (fewer adults with obesity than 96% of towns); the weakest is diabetes, still better than 61%.
Health estimates follow income closely across the country: towns with higher household incomes usually score higher (a correlation of 0.77 across 21,157 graded towns). Sonoma’s median household income is $98,527; among the 8,789 U.S. towns within 25% of that ($74K–$123K), it’s healthier than 79%, about where its income would put it.
Out of every 100 Sonoma adults…
Sonoma runs below CA on 1 of 12 conditions and above it on 6. Tap one to see it as people.
Sonoma is an older town: 34% of residents are 65 or older, vs 16% across California. Heart disease, COPD and arthritis rise with age, so higher rates here say as much about who lives in Sonoma as about how healthy they are.
Keeping up with care
Share of Sonoma adults getting routine care. The full ring is 100%; the dark tick marks California.
Care in and near Sonoma
1 hospital and 1 community health center in Sonoma, plus the nearest just outside it.
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 Sonoma; ≈ marks a hospital located by its town, not its street. Shortage areas: HRSA Health Professional Shortage Areas.
Everyday habits, side by side with California
Share of adults, with the California figure marked.
5.2 miles of trails across 16 parks and preserves
How Sonoma adults are doing
On 3 of 4 measures, Sonoma does better than California.
3 in 10 Sonoma adults feel lonely. A hello is a start.
Groups are the easiest way in: a walking group, a book club, your street.
If you or someone you know is struggling, call or text 988, the Suicide & Crisis Lifeline. It’s free, confidential and open 24/7.
Making ends meet
Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.
8.7% of Sonoma adults receive SNAP (food stamps), compared with 15.6% across California.
Sonoma and the towns around it
How health changes across the town line.
Living with a disability
Shown without a better/worse judgment.
of Sonoma adults live with a disability (California 30.4%). Walking or climbing stairs is the most common.
Every CDC estimate for Sonoma
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Sonoma is better than California on 16 and worse on 6; on the rest, the California figure falls inside Sonoma’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Sonoma | CA | U.S. | vs CA |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 17.9%15.3–20.6 | 22.1% | 19.4% | Better |
| Frequent physical distress (physical health not good 14+ days a month) | 13.4%11.6–15.3 | 13.4% | 13% | About the same |
| Frequent mental distress (mental health not good 14+ days a month) | 14.1%12.4–16 | 16.4% | 15.9% | Better |
| Conditions | ||||
| Obesity | 24.8%19.4–30.8 | 27.8% | 32.9% | About the same |
| Diabetes | 11.4%9.8–13.3 | 11.7% | 12% | About the same |
| High blood pressure | 35.8%31.7–40 | 30.5% | 34.4% | Worse |
| High cholesterol (adults screened in 5 years) | 38.4%34–42.9 | 35.4% | 37.1% | About the same |
| Arthritis | 29.8%26.3–33.3 | 20.8% | 25.3% | Worse |
| Asthma | 9.9%8.7–11.2 | 9.3% | 9.9% | About the same |
| Cancer, other than skin cancer | 12.2%11–13.4 | 6.4% | 7.9% | Worse |
| Coronary heart disease | 7.6%6.7–8.6 | 5.6% | 6.4% | Worse |
| COPD | 6.5%5.5–7.6 | 5.1% | 6.3% | Worse |
| Stroke | 3.9%3.4–4.4 | 3.1% | 3.4% | Worse |
| Lost all teeth (ages 65+) | 5.8%4.6–7.2 | 10.6% | 12.3% | Better |
| Habits | ||||
| Smoke cigarettes | 9.3%7.7–11 | 10.9% | 11.8% | About the same |
| No exercise outside work | 20.3%16.8–24.3 | 24.6% | 24.7% | Better |
| Binge drinking | 13.4%11.1–16.1 | 15.3% | 15.4% | About the same |
| Sleep under 7 hours | 31%26.1–36.7 | 35.1% | 36% | About the same |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 6.1%5.1–7.2 | 10.6% | 11% | Better |
| Checkup in the past year | 77.5%74.1–80.6 | 71.9% | 77.4% | Better |
| Dentist visit in the past year | 70.3%67.3–73.6 | 62.8% | 63.2% | Better |
| Cholesterol check in 5 years | 90.6%89.3–91.7 | 85.4% | 87.1% | Better |
| Taking blood pressure medicine (adults with high blood pressure) | 78.5%75.2–81.5 | 71.3% | 76.5% | Better |
| Colorectal cancer screening (ages 45–75) | 70%65.6–74.6 | 57.5% | 65.5% | Better |
| Mammogram in 2 years (women 50–74) | 79.8%73.5–85.7 | 75.7% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 22.4%19.1–25.9 | 20.1% | 20.6% | About the same |
| Feel lonely | 29.3%25.1–34 | 37.3% | 32.5% | Better |
| Lack social and emotional support | 20.8%17.9–24.2 | 28.6% | 23.6% | Better |
| Everyday needs | ||||
| Worried about having enough food | 9.4%7.9–11.1 | 17.9% | 15% | Better |
| Worried about keeping housing | 8.1%6.9–9.5 | 14.9% | 12% | Better |
| Threatened with a utility shut-off | 4.5%3.9–5.2 | 7.3% | 7.6% | Better |
| Lack reliable transportation | 5.7%5–6.5 | 9.3% | 7.9% | Better |
| Received SNAP (food stamps) | 8.7%7.3–10.4 | 15.6% | 11.6% | Lower |
| Disability | ||||
| Any disability | 30.3%26.3–34.6 | 30.4% | 30.1% | About the same |
| Difficulty walking or climbing stairs | 15.6%13.3–18 | 13.8% | 13.6% | About the same |
| Difficulty concentrating or remembering | 11.6%10.2–13.2 | 14.6% | 13.9% | Lower |
| Hearing difficulty | 8.1%7.1–9.1 | 5.9% | 6.7% | Higher |
| Vision difficulty | 4.5%3.9–5.1 | 5.6% | 5.4% | Lower |
| Difficulty doing errands alone | 7.6%6.5–8.7 | 8.1% | 7.9% | About the same |
| Difficulty dressing or bathing | 3.6%3.1–4 | 3.9% | 3.8% | About the same |
Each figure is the share of adults 18+ unless the label says otherwise; small numbers after it are CDC’s likely range (95% interval). “About the same” means the California figure falls inside that range.
Questions about health in Sonoma
Is Sonoma a healthy place to live?
On seven CDC estimates for adults, Sonoma is healthier than 82% of U.S. towns: A− for health, #239 of 847 in California. Among U.S. towns with similar household incomes it’s healthier than 79%. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Sonoma?
CDC estimates 24.8% of adults have obesity, likely between 19.4% and 30.8%, against 27.8% across California and 32.9% nationally.
What hospital is closest to Sonoma?
Sonoma Valley Hospital in Sonoma, 0.3 miles in a straight line from Sonoma’s center point, is the nearest general hospital with an emergency room; Medicare rates it 2 of 5 stars.
How many people in Sonoma have no health insurance?
CDC estimates 6.1% of adults ages 18–64 have no health insurance (likely 5.1–7.2%), against 10.6% across California.
How accurate are these numbers?
They’re modeled estimates: CDC applies national survey answers to each area’s age, sex, race and education mix, so they describe who lives in Sonoma more than anything measured there. At the ends of CDC’s ranges the grade could be anywhere from B to A.
Neighbors talk health
Doctors taking patients, urgent care, staying active in Sonoma.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The California figure combines its counties, weighted by adult population. Hospitals and star ratings: Medicare Care Compare (CMS). Health centers and shortage areas: HRSA. The Health Grade is our own summary of CDC’s estimates, not an official rating. Ages: U.S. Census Bureau, American Community Survey. Town boundaries: U.S. Census Bureau. This page isn’t medical advice. In an emergency, call 911.