Photo: Farragutful · CC BY-SA 4.0Among U.S. towns with similar household incomes, Buffalo is healthier than 74%
Buffalo differs from Iowa on 4 of 32 measures CDC estimates: 3 better, 1 worse.
Modeled estimates for adults 18+, CDC’s own estimate for Buffalo. How CDC estimates town health
What stands out about health in Buffalo
What’s behind Buffalo’s grade
On seven CDC estimates for adults, Buffalo is healthier than 58% of U.S. towns. Diabetes holds the grade up (fewer adults with diabetes than 71% of U.S. towns); obesity pulls it down (better than 16%).
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). Buffalo’s median household income is $69,728; among the 10,499 U.S. towns within 25% of that ($52K–$87K), it’s healthier than 74%, more than its income alone would suggest.
Out of every 100 Buffalo adults…
Buffalo runs below IA on 1 of 12 conditions and above it on 1. Tap one to see it as people.
Care in and near Buffalo
No hospital or community health center in Buffalo 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 Buffalo; ≈ marks a hospital located by its town, not its street. Shortage areas: HRSA Health Professional Shortage Areas.
Everyday habits, side by side with Iowa
Share of adults, with the Iowa figure marked.
0 miles of trails across 5 parks and preserves
Keeping up with care
Share of Buffalo adults getting routine care. The full ring is 100%; the dark tick marks Iowa.
How Buffalo adults are doing
About the same as Iowa on each measure.
1 in 3 Buffalo 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.
9.2% of Buffalo adults receive SNAP (food stamps), compared with 10% across Iowa.
Buffalo and the towns around it
How health changes across the town line.
Nearby towns are shaded from CDC’s estimates for their ZIP codes, or CDC’s own figure for cities and villages.
Living with a disability
Shown without a better/worse judgment.
of Buffalo adults live with a disability (Iowa 28.1%). Thinking or memory is the most common.
Every CDC estimate for Buffalo
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Buffalo is better than Iowa on 3 and worse on 1; on the rest, the Iowa figure falls inside Buffalo’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Buffalo | IA | U.S. | vs IA |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 17.2%14.9–19.9 | 17.8% | 19.4% | About the same |
| Frequent physical distress (physical health not good 14+ days a month) | 13%11.4–14.8 | 12.7% | 13% | About the same |
| Frequent mental distress (mental health not good 14+ days a month) | 16.4%14.6–18.5 | 16.4% | 15.9% | About the same |
| Conditions | ||||
| Obesity | 40.9%36.2–45.9 | 37.7% | 32.9% | About the same |
| Diabetes | 10.7%9.3–12.3 | 11.2% | 12% | About the same |
| High blood pressure | 32.6%29.6–36 | 33.9% | 34.4% | About the same |
| High cholesterol (adults screened in 5 years) | 35.6%32.4–39 | 35.3% | 37.1% | About the same |
| Arthritis | 29.8%27.1–32.8 | 27% | 25.3% | Worse |
| Asthma | 10.6%9.5–12 | 9.9% | 9.9% | About the same |
| Cancer, other than skin cancer | 9%8.1–9.9 | 8.7% | 7.9% | About the same |
| Coronary heart disease | 6.2%5.5–7.1 | 6.6% | 6.4% | About the same |
| COPD | 6.8%5.9–8 | 6.9% | 6.3% | About the same |
| Stroke | 3.2%2.9–3.6 | 3.3% | 3.4% | About the same |
| Lost all teeth (ages 65+) | 8.9%7.2–10.9 | 11.6% | 12.3% | Better |
| Habits | ||||
| Smoke cigarettes | 15.1%12.8–17.9 | 14.5% | 11.8% | About the same |
| No exercise outside work | 23.4%20–27.2 | 24.8% | 24.7% | About the same |
| Binge drinking | 22.3%19.4–25.4 | 20.5% | 15.4% | About the same |
| Sleep under 7 hours | 34.2%29.7–39 | 32.5% | 36% | About the same |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 6.4%5.2–7.9 | 7.3% | 11% | About the same |
| Checkup in the past year | 78.4%75.5–81.2 | 77.5% | 77.4% | About the same |
| Dentist visit in the past year | 70.5%67.5–73.4 | 66.8% | 63.2% | Better |
| Cholesterol check in 5 years | 85.7%83.8–87.6 | 84.1% | 87.1% | About the same |
| Taking blood pressure medicine (adults with high blood pressure) | 78.2%75.4–80.9 | 77.8% | 76.5% | About the same |
| Colorectal cancer screening (ages 45–75) | 71.3%67.1–75.3 | 66.6% | 65.5% | Better |
| Mammogram in 2 years (women 50–74) | 80.7%75–86 | 78.7% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 21.2%18.6–24.2 | 20.7% | 20.6% | About the same |
| Feel lonely | 32.8%28.9–36.8 | 32.3% | 32.5% | About the same |
| Lack social and emotional support | 23.1%20.1–26.3 | 23.3% | 23.6% | About the same |
| Everyday needs | ||||
| Worried about having enough food | 11.2%9.3–13.4 | 12% | 15% | About the same |
| Worried about keeping housing | 9.4%7.9–11.1 | 9.4% | 12% | About the same |
| Threatened with a utility shut-off | 6.2%5.2–7.2 | 6.4% | 7.6% | About the same |
| Lack reliable transportation | 6.1%5.3–7.1 | 6.8% | 7.9% | About the same |
| Received SNAP (food stamps) | 9.2%7.5–11 | 10% | 11.6% | About the same |
| Disability | ||||
| Any disability | 25.5%22.3–29.1 | 28.1% | 30.1% | About the same |
| Difficulty walking or climbing stairs | 12.1%10.3–14.1 | 12.7% | 13.6% | About the same |
| Difficulty concentrating or remembering | 12.7%11.1–14.6 | 13.5% | 13.9% | About the same |
| Hearing difficulty | 7%6.2–8 | 7.4% | 6.7% | About the same |
| Vision difficulty | 3.8%3.4–4.4 | 4.3% | 5.4% | About the same |
| Difficulty doing errands alone | 6.8%5.9–7.9 | 7.4% | 7.9% | About the same |
| Difficulty dressing or bathing | 3.2%2.8–3.7 | 3.4% | 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 Iowa figure falls inside that range.
Questions about health in Buffalo
Is Buffalo a healthy place to live?
On seven CDC estimates for adults, Buffalo is healthier than 58% of U.S. towns: ≈ B for health. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Buffalo?
CDC estimates 40.9% of adults have obesity, likely between 36.2% and 45.9%, against 37.7% across Iowa and 32.9% nationally.
What hospital is closest to Buffalo?
Trinity Rock Island in Rock Island, 10.3 miles in a straight line from Buffalo’s center point, is the nearest general hospital with an emergency room; Medicare rates it 3 of 5 stars.
How many people in Buffalo have no health insurance?
CDC estimates 6.4% of adults ages 18–64 have no health insurance (likely 5.2–7.9%), against 7.3% across Iowa.
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 Buffalo more than anything measured there. At the ends of CDC’s ranges the grade could be anywhere from C to A−.
Neighbors talk health
Doctors taking patients, urgent care, staying active in Buffalo.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The Iowa 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.