Somerville, MA health
Somerville differs from Massachusetts on 22 of 40 measures. It has fewer adults with heart disease (3.1% vs 5.8%) and fewer adults with COPD (3.3% vs 5.9%). Where it trails the state: more binge drinkers (20.5% vs 17%).
CDC PLACES 2025 · adults 18+ · CDC's estimate for SomervilleSomerville’s Health Grade: A
On seven CDC health estimates for adults, Somerville is healthier than 94% of U.S. towns and 77% of Massachusetts towns.
About what its income would suggest. Somerville does about as well against towns with similar incomes as against all towns.
How the Health Grade works
- Seven CDC estimates. Adults in fair or poor health, frequent physical distress, frequent mental distress, obesity, diabetes, smoking and no exercise (CDC PLACES, 2025 release). On each one a town earns the share of U.S. towns doing worse, and those shares are averaged. It’s the same score as our Healthiest towns in Massachusetts ranking.
- Graded on a national curve. Every U.S. town with 1,000+ residents and all seven estimates (19,420 places) is lined up by score: A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
- Not adjusted for income. Wealthier towns are usually healthier, and the grade shows that as it is. The similar-incomes bar compares Somerville with U.S. towns whose median household income is within 25% of its own.
- Modeled, not measured. CDC combines national survey answers with each area’s age, sex, race and income mix. Somerville uses CDC’s own estimate for it. High blood pressure is left out because it tracks age more than anything else. The confidence line recomputes the grade with every estimate at the low, then the high, end of its range.
How Somerville compares with Massachusetts
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 Somerville adults…
Bars show Somerville; the black tick is Massachusetts. Tap a condition to see it as people.
Everyday habits, side by side with the state
MA 21.7%
MA 33.6%
MA 17%
MA 11.3%
Keeping up with care
Share of Somerville adults getting routine care. The full ring is 100%; the dark tick marks Massachusetts.
How Somerville 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.
11.4% of Somerville adults receive SNAP (food stamps), compared with 14.1% across Massachusetts.
Living with a disability
of Somerville adults live with a disability (Massachusetts 27.3%). Thinking or memory is the most common.
Black tick: Massachusetts. Shown without a better/worse judgment.
Somerville and the towns around it
Pick a measure to shade the map. Darker is worse for health. Pins are hospitals and community health centers in and near Somerville.
Obesity
Nearby towns are shaded from CDC's estimates for their ZIP codes, or CDC's own figure for cities and villages.
Care in and near Somerville
No hospital or community health center in Somerville 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 Somerville. Shortage areas: HRSA Health Professional Shortage Areas.
All 40 measures for Somerville
| Measure | Somerville | Margin | Massachusetts | |
|---|---|---|---|---|
| Chronic conditions | ||||
| High blood pressure | 20% | 18.3–21.9% | 30.9% | better |
| High cholesterol | 27% | 24.9–29.3% | 35.4% | better |
| Obesity | 23.2% | 20.2–26.6% | 27.7% | better |
| Arthritis | 15.6% | 14.3–17.1% | 25.4% | better |
| Depression | 26.6% | 24.2–29.2% | 23.8% | worse |
| Lost all teeth (65+) | 9.6% | 8.1–11.4% | 11.9% | better |
| Asthma | 11.5% | 10.5–12.7% | 11.6% | about the same |
| Cancer (not skin) | 5.1% | 4.7–5.5% | 8.5% | better |
| Diabetes | 5.7% | 5–6.4% | 9.8% | better |
| COPD | 3.3% | 3–3.7% | 5.9% | better |
| Heart disease | 3.1% | 2.8–3.4% | 5.8% | better |
| Stroke | 1.7% | 1.6–1.8% | 3% | better |
| Habits | ||||
| Smoke cigarettes | 8.4% | 7.4–9.6% | 11.3% | better |
| Binge drink | 20.5% | 18.3–22.9% | 17% | worse |
| Get no exercise | 16% | 14.2–18% | 21.7% | better |
| Sleep under 7 hours | 31.8% | 28.6–35.1% | 33.6% | about the same |
| Care & screenings | ||||
| Yearly checkup | 75.5% | 72.8–78% | 80.9% | worse |
| Dentist visit | 71.6% | 69.2–73.9% | 69.8% | about the same |
| Cholesterol check | 87.2% | 85.7–88.7% | 89.7% | worse |
| Colon screening | 70.5% | 67.5–73.3% | 68.4% | about the same |
| Mammogram | 83.6% | 79.6–87% | 83.7% | about the same |
| Taking BP meds | 62.7% | 60.2–65.2% | 75.4% | worse |
| No health insurance | 4.4% | 3.8–5.1% | 5.2% | better |
| Mind & connection | ||||
| Feel lonely | 37% | 33.8–40% | 34.2% | about the same |
| Lack emotional support | 21.7% | 19.5–24% | 23.4% | about the same |
| Frequent mental distress | 17% | 15.5–18.7% | 16.2% | about the same |
| Fair or poor health | 11.9% | 10.7–13.1% | 16.3% | better |
| Frequent physical distress | 8.5% | 7.7–9.5% | 12.3% | better |
| Everyday needs | ||||
| Food insecurity | 10.4% | 9.2–11.7% | 12.4% | better |
| Housing insecurity | 10.2% | 9–11.5% | 11.1% | about the same |
| Utility shut-off threat | 6.1% | 5.3–6.8% | 7% | better |
| No reliable transportation | 7.5% | 6.7–8.4% | 7.6% | about the same |
| Receive SNAP | 11.4% | 10.1–12.9% | 14.1% | |
| Disability | ||||
| Any disability | 22% | 19.9–24.2% | 27.3% | |
| Walking or climbing stairs | 6.7% | 6–7.5% | 11.6% | |
| Thinking or memory | 13.7% | 12.4–15.1% | 13.7% | |
| Hearing | 3.7% | 3.3–4.1% | 6% | |
| Vision | 3% | 2.8–3.3% | 4.1% | |
| Dressing or bathing | 2% | 1.8–2.2% | 3.1% | |
| Errands alone | 6.1% | 5.5–6.8% | 7.2% | |
How CDC estimates town health
CDC PLACES: Local Data for Better Health, 2025 release. The Massachusetts 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.