On CDC estimates, Gridley is healthier than 89% of U.S. towns
Gridley differs from Illinois on 12 of 32 measures CDC estimates: 11 better, 1 worse.
Modeled estimates for adults 18+, CDC’s own estimate for Gridley. How CDC estimates town health
What stands out about health in Gridley
Cancer runs high in Gridley
1 in 11 adults have had cancer (9.5%), vs 7.6% across Illinois. Conditions ↓
Gridley is an active town
Only 17.7% of adults get no exercise outside work, vs 23% across Illinois. Habits ↓
Fewer Gridley adults struggle to make ends meet
Worries about food, housing, utility bills and getting around all run below Illinois. 1 in 12 adults worry about having enough food, vs 1 in 6 adults statewide. Everyday needs ↓
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 Illinois figure falls outside Gridley’s likely range; at the ends of CDC’s ranges the grade could be anywhere from B to A+.
What’s behind Gridley’s grade
On seven CDC estimates for adults, Gridley is healthier than 89% of U.S. towns. All seven estimates beat the typical U.S. town. The strongest is no exercise (fewer adults who get no exercise than 92% of towns); the weakest is obesity, still better than 67%.
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). Gridley’s median household income is $67,250; among the 10,238 U.S. towns within 25% of that ($50K–$84K), it’s healthier than 99%, about where its income would put it.
Out of every 100 Gridley adults…
Gridley runs below IL on 2 of 12 conditions and above it on 1. Tap one to see it as people.
Everyday habits, side by side with Illinois
Share of adults, with the Illinois figure marked.
0.5 miles of trails across 1 park or preserve
Making ends meet
Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.
7.2% of Gridley adults receive SNAP (food stamps), compared with 13.8% across Illinois.
Care in and near Gridley
No hospital or community health center in Gridley 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 Gridley; ≈ 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).
Keeping up with care
Share of Gridley adults getting routine care. The full ring is 100%; the dark tick marks Illinois.
How Gridley adults are doing
About the same as Illinois on each measure.
3 in 10 Gridley 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.
Gridley and the towns around it
How health changes across the town line.
Health next door
| Town | Health | Obesity | Diabetes | Smoking | Figures from |
|---|---|---|---|---|---|
| Gridley | A | 33.7% | 9.3% | 10.8% | CDC place |
Same-state neighbors only, ordered by length of shared border.
Living with a disability
Shown without a better/worse judgment.
of Gridley adults live with a disability (Illinois 27.6%). Thinking or memory is the most common.
Every CDC estimate for Gridley
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Gridley is better than Illinois on 11 and worse on 1; on the rest, the Illinois figure falls inside Gridley’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Gridley | IL | U.S. | vs IL |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 13.9%11.3–16.6 | 18.6% | 19.4% | Better |
| Frequent physical distress (physical health not good 14+ days a month) | 11.1%9.4–12.9 | 12.2% | 13% | About the same |
| Frequent mental distress (mental health not good 14+ days a month) | 14.9%12.7–17.1 | 15.6% | 15.9% | About the same |
| Conditions | ||||
| Obesity | 33.7%26.8–41.7 | 34% | 32.9% | About the same |
| Diabetes | 9.3%7.9–11 | 11.7% | 12% | Better |
| High blood pressure | 32.8%28.8–37.1 | 33% | 34.4% | About the same |
| High cholesterol (adults screened in 5 years) | 37.1%32.8–41.6 | 35.4% | 37.1% | About the same |
| Arthritis | 25.9%22.7–29.4 | 24.2% | 25.3% | About the same |
| Asthma | 9.9%8.7–11.3 | 9.9% | 9.9% | About the same |
| Cancer, other than skin cancer | 9.5%8.5–10.6 | 7.6% | 7.9% | Worse |
| Coronary heart disease | 5.6%4.8–6.4 | 5.9% | 6.4% | About the same |
| COPD | 5.6%4.5–6.8 | 6.3% | 6.3% | About the same |
| Stroke | 2.8%2.4–3.3 | 3.3% | 3.4% | About the same |
| Lost all teeth (ages 65+) | 7.4%5.8–9.3 | 10.3% | 12.3% | Better |
| Habits | ||||
| Smoke cigarettes | 10.8%8.2–13.4 | 12.1% | 11.8% | About the same |
| No exercise outside work | 17.7%13.8–21.9 | 23% | 24.7% | Better |
| Binge drinking | 18.9%15.7–22.4 | 17.8% | 15.4% | About the same |
| Sleep under 7 hours | 31.6%25.4–38.5 | 35.4% | 36% | About the same |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 5.3%4.1–7.1 | 9.9% | 11% | Better |
| Checkup in the past year | 78.7%74.9–82 | 77.8% | 77.4% | About the same |
| Dentist visit in the past year | 68.2%64.3–71.7 | 63.4% | 63.2% | Better |
| Cholesterol check in 5 years | 88.9%86.9–90.7 | 87.4% | 87.1% | About the same |
| Taking blood pressure medicine (adults with high blood pressure) | 76.5%73.2–79.4 | 75.7% | 76.5% | About the same |
| Colorectal cancer screening (ages 45–75) | 66.1%60.8–71.3 | 60.2% | 65.5% | Better |
| Mammogram in 2 years (women 50–74) | 74.2%65.7–81.8 | 73.5% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 21.7%18.4–25.5 | 19.8% | 20.6% | About the same |
| Feel lonely | 30.7%25.6–36.3 | 33.5% | 32.5% | About the same |
| Lack social and emotional support | 21.6%17.9–26 | 25.4% | 23.6% | About the same |
| Everyday needs | ||||
| Worried about having enough food | 8.2%6.1–10.9 | 15.9% | 15% | Better |
| Worried about keeping housing | 7.5%5.8–9.5 | 13.2% | 12% | Better |
| Threatened with a utility shut-off | 4.7%3.7–5.8 | 7.8% | 7.6% | Better |
| Lack reliable transportation | 4.9%3.9–6 | 8% | 7.9% | Better |
| Received SNAP (food stamps) | 7.2%5.1–9.6 | 13.8% | 11.6% | Lower |
| Disability | ||||
| Any disability | 24.7%20.5–29.1 | 27.6% | 30.1% | About the same |
| Difficulty walking or climbing stairs | 10.6%8.6–12.7 | 12.8% | 13.6% | Lower |
| Difficulty concentrating or remembering | 10.8%9–12.7 | 12.6% | 13.9% | About the same |
| Hearing difficulty | 6.3%5.4–7.3 | 6.2% | 6.7% | About the same |
| Vision difficulty | 3.3%2.7–3.8 | 4.8% | 5.4% | Lower |
| Difficulty doing errands alone | 6.2%5.1–7.2 | 7.6% | 7.9% | Lower |
| Difficulty dressing or bathing | 2.6%2.1–3 | 3.5% | 3.8% | Lower |
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 Illinois figure falls inside that range.
Questions about health in Gridley
Is Gridley a healthy place to live?
On seven CDC estimates for adults, Gridley is healthier than 89% of U.S. towns: A for health. Among U.S. towns with similar household incomes it’s healthier than 99%. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Gridley?
CDC estimates 33.7% of adults have obesity, likely between 26.8% and 41.7%, against 34% across Illinois and 32.9% nationally.
What hospital is closest to Gridley?
Carle Bromenn Medical Center in Normal, 18.0 miles in a straight line from Gridley’s center point, is the nearest general hospital with an emergency room; Medicare rates it 3 of 5 stars.
How many people in Gridley have no health insurance?
CDC estimates 5.3% of adults ages 18–64 have no health insurance (likely 4.1–7.1%), against 9.9% across Illinois.
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 Gridley 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 Gridley.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The Illinois 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.