Photo: Joe Mabel · CC BY-SA 3.0On CDC estimates, Cornwall is healthier than 85% of U.S. towns
Cornwall differs from Connecticut on 20 of 32 measures CDC estimates: 13 better, 7 worse.
Modeled estimates for adults 18+, from ZIP codes 06796, 06754, 06759, 06753. How CDC estimates town health
What stands out about health in Cornwall
Cancer, heart disease and arthritis run high in Cornwall
1 in 8 adults have had cancer (13%), vs 8.5% across Connecticut. 1 in 13 adults have heart disease (8%), vs 5.8% across Connecticut. Arthritis is also above the state: 33.2%, vs 24.7% across Connecticut. In all, Cornwall runs above Connecticut on five of 11 chronic conditions. Age is part of it: 29% of residents are 65 or older (Connecticut 19%), and cancer, heart disease and arthritis are more common later in life. Conditions ↓
Against towns with similar incomes, Cornwall’s lead shrinks
Cornwall is healthier than 85% of U.S. towns, but 57% of the 4,674 towns with similar household incomes ($97K–$161K). Part of its edge is what towns with its incomes tend to have. Health Grade ↓
Cornwall keeps up with checkups
It beats Connecticut on three of five routine checkups and screenings, including yearly checkups (84% vs 80.4%) and dentist visits (75.4% vs 70.7%). Checkups ↓
Cornwall adults report less loneliness
Loneliness (27.3% vs 33.2%), frequent mental distress (13.3% vs 15.8%) and lack of emotional support (20.7% vs 25.1%) all run below Connecticut. Mind & connection ↓
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 Connecticut figure falls outside Cornwall’s likely range; Cornwall’s figures come from ZIP codes 06796, 06754, 06759, 06753, which may reach past town lines; at the ends of CDC’s ranges the grade could be anywhere from B to A+.
What’s behind Cornwall’s grade
On seven CDC estimates for adults, Cornwall is healthier than 85% of U.S. towns. All seven estimates beat the typical U.S. town. The strongest is mental distress (fewer adults with frequent mental distress than 93% of towns); the weakest is physical distress, still better than 62%.
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). Cornwall’s median household income is $128,864; among the 4,674 U.S. towns within 25% of that ($97K–$161K), it’s healthier than 57%, about where its income would put it.
Out of every 100 Cornwall adults…
Cornwall runs above CT on 7 of 12 conditions. Tap one to see it as people.
Cornwall is an older town: 29% of residents are 65 or older, vs 19% across Connecticut. Heart disease, COPD and arthritis rise with age, so higher rates here say as much about who lives in Cornwall as about how healthy they are.
Keeping up with care
Share of Cornwall adults getting routine care. The full ring is 100%; the dark tick marks Connecticut.
How Cornwall adults are doing
On 3 of 4 measures, Cornwall does better than Connecticut.
1 in 4 Cornwall 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.
Care in and near Cornwall
No hospital or community health center in Cornwall 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 Cornwall; ≈ marks a hospital located by its town, not its street. Shortage areas: HRSA Health Professional Shortage Areas (a “population” designation covers specific residents, such as those with low incomes).
Everyday habits, side by side with Connecticut
Share of adults, with the Connecticut figure marked.
56 miles of trails across 21 parks and preserves
Making ends meet
Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.
6.1% of Cornwall adults receive SNAP (food stamps), compared with 11.7% across Connecticut.
Cornwall and the towns around it
Cornwall’s Health Grade ranks 4th of 6 graded towns around it.
Nearby towns are shaded from CDC’s estimates for their ZIP codes, or CDC’s own figure for cities and villages.
Health next door
| Town | Health | Obesity | Diabetes | Smoking | Figures from |
|---|---|---|---|---|---|
| Cornwall | A− | 27% | 10.8% | 9.4% | ZIP codes |
| Sharon | A | 25.8% | 10.1% | 8.2% | ZIP codes |
| West Cornwall | — | — | — | — | |
| Goshen | A | 26.2% | 9.3% | 8.6% | ZIP codes |
| Cornwall Bridge | — | — | — | — | |
| Kent | A | 27.1% | 10.1% | 9.7% | ZIP codes |
| Canaan | A− | 28.9% | 10.9% | 10.4% | ZIP 06031 |
| Warren | A− | 27.1% | 10.2% | 10.2% | ZIP codes |
West Cornwall and Cornwall Bridge: fewer than 1,000 residents. Same-state neighbors only, ordered by length of shared border.
Living with a disability
Shown without a better/worse judgment.
of Cornwall adults live with a disability (Connecticut 25.3%). Walking or climbing stairs is the most common.
Every CDC estimate for Cornwall
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Cornwall is better than Connecticut on 13 and worse on 7; on the rest, the Connecticut figure falls inside Cornwall’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Cornwall | CT | U.S. | vs CT |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 15.1%12.7–17.8 | 16.2% | 19.4% | About the same |
| Frequent physical distress (physical health not good 14+ days a month) | 13.4%11.5–15.4 | 12.4% | 13% | About the same |
| Frequent mental distress (mental health not good 14+ days a month) | 13.3%11.7–15.2 | 15.8% | 15.9% | Better |
| Conditions | ||||
| Obesity | 27%22.8–32 | 30.5% | 32.9% | About the same |
| Diabetes | 10.8%9.4–12.6 | 10.2% | 12% | About the same |
| High blood pressure | 35.8%32.5–39.4 | 32% | 34.4% | Worse |
| High cholesterol (adults screened in 5 years) | 43.6%40.2–47.3 | 38.4% | 37.1% | Worse |
| Arthritis | 33.2%30.2–36.5 | 24.7% | 25.3% | Worse |
| Asthma | 10.6%9.4–11.9 | 11% | 9.9% | About the same |
| Cancer, other than skin cancer | 13%11.9–14.3 | 8.5% | 7.9% | Worse |
| Coronary heart disease | 8%7–9.1 | 5.8% | 6.4% | Worse |
| COPD | 7%5.7–8.3 | 5.6% | 6.3% | Worse |
| Stroke | 3.9%3.4–4.4 | 3.2% | 3.4% | Worse |
| Lost all teeth (ages 65+) | 8.4%6.8–10.3 | 9.8% | 12.3% | About the same |
| Habits | ||||
| Smoke cigarettes | 9.4%7.4–11.7 | 10.6% | 11.8% | About the same |
| No exercise outside work | 22.5%18.9–26.6 | 25.1% | 24.7% | About the same |
| Binge drinking | 13.7%11.7–16 | 15.4% | 15.4% | About the same |
| Sleep under 7 hours | 29.1%25.2–33.2 | 35.8% | 36% | Better |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 5.2%4–6.6 | 10% | 11% | Better |
| Checkup in the past year | 84%81.7–86.4 | 80.4% | 77.4% | Better |
| Dentist visit in the past year | 75.4%72.8–78 | 70.7% | 63.2% | Better |
| Cholesterol check in 5 years | 93%91.8–94.1 | 89.5% | 87.1% | Better |
| Taking blood pressure medicine (adults with high blood pressure) | 82.1%79.5–84.7 | 76.5% | 76.5% | Better |
| Colorectal cancer screening (ages 45–75) | 74.8%71.3–78.1 | 72.3% | 65.5% | About the same |
| Mammogram in 2 years (women 50–74) | 78.4%72.8–83.5 | 79.5% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 20.5%18–23.4 | 20.6% | 20.6% | About the same |
| Feel lonely | 27.3%23.8–31 | 33.2% | 32.5% | Better |
| Lack social and emotional support | 20.7%17.7–23.8 | 25.1% | 23.6% | Better |
| Everyday needs | ||||
| Worried about having enough food | 7.9%6.1–9.9 | 14.9% | 15% | Better |
| Worried about keeping housing | 6.5%5.2–7.9 | 12.5% | 12% | Better |
| Threatened with a utility shut-off | 4.6%3.8–5.6 | 8.4% | 7.6% | Better |
| Lack reliable transportation | 5%4.2–5.9 | 8.3% | 7.9% | Better |
| Received SNAP (food stamps) | 6.1%4.7–7.9 | 11.7% | 11.6% | Lower |
| Disability | ||||
| Any disability | 25.8%22.3–29.6 | 25.3% | 30.1% | About the same |
| Difficulty walking or climbing stairs | 12.9%10.8–15.3 | 11.3% | 13.6% | About the same |
| Difficulty concentrating or remembering | 9.9%8.4–11.6 | 12.3% | 13.9% | Lower |
| Hearing difficulty | 8.2%7.2–9.3 | 5.9% | 6.7% | Higher |
| Vision difficulty | 4%3.5–4.7 | 4.8% | 5.4% | Lower |
| Difficulty doing errands alone | 6.5%5.5–7.7 | 7% | 7.9% | About the same |
| Difficulty dressing or bathing | 3.4%2.8–4 | 3.5% | 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 Connecticut figure falls inside that range.
Questions about health in Cornwall
Is Cornwall a healthy place to live?
On seven CDC estimates for adults, Cornwall is healthier than 85% of U.S. towns: A− for health. Among U.S. towns with similar household incomes it’s healthier than 57%. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Cornwall?
CDC estimates 27% of adults have obesity, likely between 22.8% and 32%, against 30.5% across Connecticut and 32.9% nationally.
What hospital is closest to Cornwall?
Sharon Hospital in Sharon, 8.1 miles in a straight line from Cornwall’s center point, is the nearest general hospital with an emergency room; Medicare rates it 5 of 5 stars.
How many people in Cornwall have no health insurance?
CDC estimates 5.2% of adults ages 18–64 have no health insurance (likely 4–6.6%), against 10% across Connecticut.
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 Cornwall 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 Cornwall.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The Connecticut 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.