Photo: TheWhitePelican · CC BY-SA 3.0On CDC estimates, Seneca is healthier than 10% of U.S. towns
Seneca trails Missouri on 12 of 32 measures CDC estimates, and leads on none.
Modeled estimates for adults 18+, CDC’s own estimate for Seneca. How CDC estimates town health
What stands out about health in Seneca
Seneca is in the bottom 10% of U.S. towns for health
On the seven CDC estimates behind the Health Grade, Seneca is healthier than only 10% of U.S. towns. It earns a D on physical distress, mental distress, smoking and exercise. Health Grade ↓
Making ends meet is harder in Seneca
1 in 6 adults worry about having enough food (17.6%), vs 13.7% across Missouri. No reliable transportation (10.6% vs 8.4%) and utility shut-off threats (10.9% vs 9%) are higher too. 14.9% of adults receive SNAP, vs 10.8% statewide. Everyday needs ↓
COPD and stroke run high in Seneca
1 in 9 adults have COPD (10.6%), vs 8% across Missouri. 1 in 22 adults have had a stroke (4.5%), vs 3.6% across Missouri. In all, Seneca runs above Missouri on three of 11 chronic conditions. Conditions ↓
Seneca is healthier than its income would predict
Against all U.S. towns, Seneca is healthier than 10%. Against the 4,357 towns with similar household incomes ($35K–$58K), it’s healthier than 32%. Health Grade ↓
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 Missouri figure falls outside Seneca’s likely range; at the ends of CDC’s ranges the grade could be anywhere from D− to C+.
What’s behind Seneca’s grade
On seven CDC estimates for adults, Seneca is healthier than 10% of U.S. towns. Diabetes holds the grade up (fewer adults with diabetes than 24% of U.S. towns); smoking pulls it down (better than 9%).
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). Seneca’s median household income is $46,023; among the 4,357 U.S. towns within 25% of that ($35K–$58K), it’s healthier than 32%, so it sits below most towns with similar incomes, too.
Making ends meet
Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.
14.9% of Seneca adults receive SNAP (food stamps), compared with 10.8% across Missouri.
Out of every 100 Seneca adults…
Seneca runs above MO on 4 of 12 conditions. Tap one to see it as people.
Care in and near Seneca
No hospital or community health center in Seneca 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 Seneca; ≈ 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 Missouri
Share of adults, with the Missouri figure marked.
Walk with neighbors
The easiest exercise habit to keep is one with company.
Keeping up with care
Share of Seneca adults getting routine care. The full ring is 100%; the dark tick marks Missouri.
How Seneca adults are doing
On 1 of 4 measures, Seneca runs above Missouri.
1 in 3 Seneca 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.
Seneca and the towns around it
How health changes across the town line.
Health next door
| Town | Health | Obesity | Diabetes | Smoking | Figures from |
|---|---|---|---|---|---|
| Seneca | D | 40.3% | 13.9% | 20.2% | CDC place |
Same-state neighbors only, ordered by length of shared border.
Living with a disability
Shown without a better/worse judgment.
of Seneca adults live with a disability (Missouri 36.2%). Thinking or memory is the most common.
Every CDC estimate for Seneca
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Seneca is better than Missouri on 0 and worse on 12; on the rest, the Missouri figure falls inside Seneca’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Seneca | MO | U.S. | vs MO |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 24.7%21.2–28.5 | 20.5% | 19.4% | Worse |
| Frequent physical distress (physical health not good 14+ days a month) | 17.1%14.9–19.4 | 14.2% | 13% | Worse |
| Frequent mental distress (mental health not good 14+ days a month) | 20%17.6–22.6 | 17.5% | 15.9% | Worse |
| Conditions | ||||
| Obesity | 40.3%32–49 | 36.6% | 32.9% | About the same |
| Diabetes | 13.9%11.9–15.9 | 12.1% | 12% | About the same |
| High blood pressure | 38.9%34.6–43.5 | 36.5% | 34.4% | About the same |
| High cholesterol (adults screened in 5 years) | 38.4%33.9–42.9 | 37.5% | 37.1% | About the same |
| Arthritis | 32.6%29–36.2 | 28.8% | 25.3% | Worse |
| Asthma | 11.5%10.1–12.9 | 10.6% | 9.9% | About the same |
| Cancer, other than skin cancer | 9.3%8.3–10.3 | 8.6% | 7.9% | About the same |
| Coronary heart disease | 8.3%7.3–9.3 | 6.8% | 6.4% | Worse |
| COPD | 10.6%9.1–12.3 | 8% | 6.3% | Worse |
| Stroke | 4.5%3.9–5 | 3.6% | 3.4% | Worse |
| Lost all teeth (ages 65+) | 15.4%12.5–18.7 | 15.8% | 12.3% | About the same |
| Habits | ||||
| Smoke cigarettes | 20.2%16.9–23.7 | 16% | 11.8% | Worse |
| No exercise outside work | 33.8%28.5–39.6 | 28.8% | 24.7% | About the same |
| Binge drinking | 14.8%12–18 | 16.3% | 15.4% | About the same |
| Sleep under 7 hours | 39%32.3–46.2 | 36.5% | 36% | About the same |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 10.3%8.1–12.8 | 8.7% | 11% | About the same |
| Checkup in the past year | 78.1%74.3–81.6 | 78.4% | 77.4% | About the same |
| Dentist visit in the past year | 55.2%51.2–59 | 60.4% | 63.2% | Worse |
| Cholesterol check in 5 years | 82.1%79.5–84.5 | 84.5% | 87.1% | About the same |
| Taking blood pressure medicine (adults with high blood pressure) | 77.7%75.1–80.3 | 77.2% | 76.5% | About the same |
| Colorectal cancer screening (ages 45–75) | 61.2%55.8–66.3 | 64% | 65.5% | About the same |
| Mammogram in 2 years (women 50–74) | 73.7%65.6–81.1 | 74.7% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 26.9%22.9–31.1 | 24.3% | 20.6% | About the same |
| Feel lonely | 31.1%26–36.4 | 31.7% | 32.5% | About the same |
| Lack social and emotional support | 20.4%17.1–24.1 | 20.1% | 23.6% | About the same |
| Everyday needs | ||||
| Worried about having enough food | 17.6%14.5–20.8 | 13.7% | 15% | Worse |
| Worried about keeping housing | 14.2%11.9–16.6 | 12.1% | 12% | About the same |
| Threatened with a utility shut-off | 10.9%9.3–12.7 | 9% | 7.6% | Worse |
| Lack reliable transportation | 10.6%9.1–12.1 | 8.4% | 7.9% | Worse |
| Received SNAP (food stamps) | 14.9%12.1–17.9 | 10.8% | 11.6% | Higher |
| Disability | ||||
| Any disability | 41.5%36.3–46.9 | 36.2% | 30.1% | Higher |
| Difficulty walking or climbing stairs | 19.8%17–22.6 | 15.8% | 13.6% | Higher |
| Difficulty concentrating or remembering | 20.7%18.1–23.5 | 17.2% | 13.9% | Higher |
| Hearing difficulty | 10.5%9.3–11.8 | 8.3% | 6.7% | Higher |
| Vision difficulty | 6.6%5.8–7.5 | 5.1% | 5.4% | Higher |
| Difficulty doing errands alone | 11.9%10.3–13.6 | 9.2% | 7.9% | Higher |
| Difficulty dressing or bathing | 5%4.3–5.7 | 3.9% | 3.8% | Higher |
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 Missouri figure falls inside that range.
Questions about health in Seneca
Is Seneca a healthy place to live?
On seven CDC estimates for adults, Seneca is healthier than 10% of U.S. towns: D for health. Among U.S. towns with similar household incomes it’s healthier than 32%. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Seneca?
CDC estimates 40.3% of adults have obesity, likely between 32% and 49%, against 36.6% across Missouri and 32.9% nationally.
What hospital is closest to Seneca?
Freeman Neosho Hospital in Neosho, 13.4 miles in a straight line from Seneca’s center point, is the nearest general hospital with an emergency room; Medicare rates it 4 of 5 stars.
How many people in Seneca have no health insurance?
CDC estimates 10.3% of adults ages 18–64 have no health insurance (likely 8.1–12.8%), against 8.7% across Missouri.
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 Seneca more than anything measured there. At the ends of CDC’s ranges the grade could be anywhere from D− to C+.
Neighbors talk health
Doctors taking patients, urgent care, staying active in Seneca.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The Missouri 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.