Photo: Missvain · CC BY 4.0Among U.S. towns with similar household incomes, Fairfield is healthier than 38%
Fairfield trails California on 1 of 32 measures CDC estimates, and leads on none.
Modeled estimates for adults 18+, CDC’s own estimate for Fairfield. How CDC estimates town health
What stands out about health in Fairfield
What’s behind Fairfield’s grade
On seven CDC estimates for adults, Fairfield is healthier than 59% of U.S. towns, #448 of 847 in California. Obesity holds the grade up (fewer adults with obesity than 78% of U.S. towns); fair or poor health pulls it down (better than 33%).
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). Fairfield’s median household income is $101,895; among the 8,311 U.S. towns within 25% of that ($76K–$127K), it’s healthier than 38%, less than its income alone would suggest.
At 122,489 residents, Fairfield is graded like any town, from one citywide estimate; its rank among the 395 U.S. cities over 100,000 is the fairer comparison.
Out of every 100 Fairfield adults…
On every condition, Fairfield is about the same as California. Tap one to see it as people.
Care in and near Fairfield
2 hospitals and 2 community health centers in Fairfield, plus the nearest just outside it.
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 Fairfield; ≈ marks a hospital located by its town, not its street. Shortage areas: HRSA Health Professional Shortage Areas.
Everyday habits, side by side with California
Share of adults, with the California figure marked.
33 miles of trails across 25 parks and preserves
Keeping up with care
Share of Fairfield adults getting routine care. The full ring is 100%; the dark tick marks California.
How Fairfield adults are doing
About the same as California on each measure.
2 in 5 Fairfield 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.
16.9% of Fairfield adults receive SNAP (food stamps), compared with 15.6% across California.
Fairfield and the towns around it
Fairfield’s Health Grade ranks 3rd of 4 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 |
|---|---|---|---|---|---|
| Fairfield | B | 31.4% | 11.5% | 11.7% | CDC place |
| Suisun City | B | 31.8% | 12% | 12.1% | CDC place |
| Green Valley | A− | 27.8% | 11.6% | 8.4% | CDC place |
| Vacaville | B+ | 31.6% | 10.5% | 11.5% | CDC place |
Same-state neighbors only, ordered by length of shared border.
Living with a disability
Shown without a better/worse judgment.
of Fairfield adults live with a disability (California 30.4%). Thinking or memory is the most common.
Every CDC estimate for Fairfield
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Fairfield is better than California on 0 and worse on 1; on the rest, the California figure falls inside Fairfield’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Fairfield | CA | U.S. | vs CA |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 21.7%19.3–24.1 | 22.1% | 19.4% | About the same |
| Frequent physical distress (physical health not good 14+ days a month) | 13.2%11.8–14.7 | 13.4% | 13% | About the same |
| Frequent mental distress (mental health not good 14+ days a month) | 17.6%15.8–19.5 | 16.4% | 15.9% | About the same |
| Conditions | ||||
| Obesity | 31.4%25.7–37.5 | 27.8% | 32.9% | About the same |
| Diabetes | 11.5%10–13 | 11.7% | 12% | About the same |
| High blood pressure | 31.5%28.1–35 | 30.5% | 34.4% | About the same |
| High cholesterol (adults screened in 5 years) | 33.9%30.2–37.8 | 35.4% | 37.1% | About the same |
| Arthritis | 20.7%18.3–23.2 | 20.8% | 25.3% | About the same |
| Asthma | 10.3%9.2–11.5 | 9.3% | 9.9% | About the same |
| Cancer, other than skin cancer | 6%5.4–6.6 | 6.4% | 7.9% | About the same |
| Coronary heart disease | 5.3%4.8–5.8 | 5.6% | 6.4% | About the same |
| COPD | 5.1%4.5–5.6 | 5.1% | 6.3% | About the same |
| Stroke | 3.2%2.9–3.4 | 3.1% | 3.4% | About the same |
| Lost all teeth (ages 65+) | 10.4%8.3–12.7 | 10.6% | 12.3% | About the same |
| Habits | ||||
| Smoke cigarettes | 11.7%10.2–13.3 | 10.9% | 11.8% | About the same |
| No exercise outside work | 25.6%21.9–29.3 | 24.6% | 24.7% | About the same |
| Binge drinking | 15.4%12.8–18.2 | 15.3% | 15.4% | About the same |
| Sleep under 7 hours | 37.6%32–43.5 | 35.1% | 36% | About the same |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 9.9%8.7–11.2 | 10.6% | 11% | About the same |
| Checkup in the past year | 71.4%67.4–75.1 | 71.9% | 77.4% | About the same |
| Dentist visit in the past year | 61.4%57.9–64.9 | 62.8% | 63.2% | About the same |
| Cholesterol check in 5 years | 84.9%83.2–86.5 | 85.4% | 87.1% | About the same |
| Taking blood pressure medicine (adults with high blood pressure) | 69.8%66.6–72.8 | 71.3% | 76.5% | About the same |
| Colorectal cancer screening (ages 45–75) | 59.8%54.7–64.8 | 57.5% | 65.5% | About the same |
| Mammogram in 2 years (women 50–74) | 78.3%71.4–84.3 | 75.7% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 19.8%17–22.8 | 20.1% | 20.6% | About the same |
| Feel lonely | 37.8%32.9–42.8 | 37.3% | 32.5% | About the same |
| Lack social and emotional support | 29.8%26.1–33.6 | 28.6% | 23.6% | About the same |
| Everyday needs | ||||
| Worried about having enough food | 18.8%16.6–21.1 | 17.9% | 15% | About the same |
| Worried about keeping housing | 15.9%14–17.8 | 14.9% | 12% | About the same |
| Threatened with a utility shut-off | 8.5%7.4–9.6 | 7.3% | 7.6% | Worse |
| Lack reliable transportation | 10.1%9.1–11.3 | 9.3% | 7.9% | About the same |
| Received SNAP (food stamps) | 16.9%15–18.8 | 15.6% | 11.6% | About the same |
| Disability | ||||
| Any disability | 30.1%26.5–33.7 | 30.4% | 30.1% | About the same |
| Difficulty walking or climbing stairs | 13.4%11.8–14.9 | 13.8% | 13.6% | About the same |
| Difficulty concentrating or remembering | 15.1%13.6–16.6 | 14.6% | 13.9% | About the same |
| Hearing difficulty | 5.4%4.8–6 | 5.9% | 6.7% | About the same |
| Vision difficulty | 5.6%5.2–6 | 5.6% | 5.4% | About the same |
| Difficulty doing errands alone | 8.3%7.5–9.1 | 8.1% | 7.9% | About the same |
| Difficulty dressing or bathing | 3.9%3.6–4.2 | 3.9% | 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 California figure falls inside that range.
Questions about health in Fairfield
Is Fairfield a healthy place to live?
On seven CDC estimates for adults, Fairfield is healthier than 59% of U.S. towns: ≈ B for health, #448 of 847 in California. These are modeled estimates of who lives there, not a measure of local care or habits alone.
What is the obesity rate in Fairfield?
CDC estimates 31.4% of adults have obesity, likely between 25.7% and 37.5%, against 27.8% across California and 32.9% nationally.
What hospital is closest to Fairfield?
Northbay Medical Center in Fairfield, 1.9 miles in a straight line from Fairfield’s center point, is the nearest general hospital with an emergency room; Medicare rates it 2 of 5 stars.
How many people in Fairfield have no health insurance?
CDC estimates 9.9% of adults ages 18–64 have no health insurance (likely 8.7–11.2%), against 10.6% across California.
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 Fairfield 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 Fairfield.
Health estimates: CDC PLACES: Local Data for Better Health, 2025 release. The California 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.