Photo: UncleVinny · CC BY 3.0Among U.S. towns with similar household incomes, Granite Bay is healthier than 51%
Granite Bay differs from California on 22 of 32 measures CDC estimates: 20 better, 2 worse.
Modeled estimates for adults 18+, CDC’s own estimate for Granite Bay. How CDC estimates town health
What stands out about health in Granite Bay
Cancer and arthritis run high in Granite Bay
1 in 9 adults have had cancer (10.6%), vs 6.4% across California. 1 in 4 adults have arthritis (26.2%), vs 20.8% across California. Conditions ↓
Against towns with similar incomes, Granite Bay’s lead shrinks
Granite Bay is healthier than 95% of U.S. towns, but 51% of the 1,256 towns with similar household incomes ($138K–$231K). Part of its edge is what towns with its incomes tend to have. Health Grade ↓
Granite Bay keeps up with checkups
It beats California on four of five routine checkups and screenings, including yearly checkups (77% vs 71.9%) and dentist visits (75.2% vs 62.8%). Checkups ↓
Granite Bay is an active town
Only 16.1% of adults get no exercise outside work, vs 24.6% across California. The town has 59 miles of trails across 7 parks and preserves. Habits ↓
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 California figure falls outside Granite Bay’s likely range.
What’s behind Granite Bay’s grade
On seven CDC estimates for adults, Granite Bay is healthier than 95% of U.S. towns, #85 of 847 in California. All seven estimates beat the typical U.S. town. The strongest is smoking (fewer adults who smoke than 96% of towns); the weakest is physical distress, still better than 86%.
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). Granite Bay’s median household income is $184,606; among the 1,256 U.S. towns within 25% of that ($138K–$231K), it’s healthier than 51%, about where its income would put it.
Out of every 100 Granite Bay adults…
Granite Bay runs below CA on 2 of 12 conditions and above it on 2. Tap one to see it as people.
Keeping up with care
Share of Granite Bay adults getting routine care. The full ring is 100%; the dark tick marks California.
Everyday habits, side by side with California
Share of adults, with the California figure marked.
59 miles of trails across 7 parks and preserves
Care in and near Granite Bay
No hospital or community health center in Granite Bay 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 Granite Bay; ≈ marks a hospital located by its town, not its street. Shortage areas: HRSA Health Professional Shortage Areas.
How Granite Bay adults are doing
On 3 of 4 measures, Granite Bay does better than California.
3 in 10 Granite Bay 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.
5.7% of Granite Bay adults receive SNAP (food stamps), compared with 15.6% across California.
Granite Bay and the towns around it
Granite Bay has the best Health Grade of the 5 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 |
|---|---|---|---|---|---|
| Granite Bay | A | 25.6% | 9.5% | 7.7% | CDC place |
| Loomis | A− | 28.1% | 9.5% | 10.2% | CDC place |
| Roseville | A | 27.2% | 9.4% | 9.5% | CDC place |
| Folsom | A | 26.1% | 8.7% | 8.9% | CDC place |
| Rocklin | A | 26.7% | 8.6% | 9.2% | CDC place |
Same-state neighbors only, ordered by length of shared border.
Living with a disability
Shown without a better/worse judgment.
of Granite Bay adults live with a disability (California 30.4%). Walking or climbing stairs is the most common.
Every CDC estimate for Granite Bay
Share of adults, 40 measures, with CDC’s likely range.
On the 32 measures below that have a better and a worse direction, Granite Bay is better than California on 20 and worse on 2; on the rest, the California figure falls inside Granite Bay’s likely range, so we call them about the same. Disability and SNAP are described, not compared as better or worse.
| Adults who… | Granite Bay | CA | U.S. | vs CA |
|---|---|---|---|---|
| Overall health | ||||
| Fair or poor health | 14.1%12.2–16.2 | 22.1% | 19.4% | Better |
| Frequent physical distress (physical health not good 14+ days a month) | 11.5%10.1–13 | 13.4% | 13% | Better |
| Frequent mental distress (mental health not good 14+ days a month) | 13.6%12–15.3 | 16.4% | 15.9% | Better |
| Conditions | ||||
| Obesity | 25.6%20.3–31.7 | 27.8% | 32.9% | About the same |
| Diabetes | 9.5%8.2–10.9 | 11.7% | 12% | Better |
| High blood pressure | 33.5%29.7–37.6 | 30.5% | 34.4% | About the same |
| High cholesterol (adults screened in 5 years) | 38.5%34.3–42.9 | 35.4% | 37.1% | About the same |
| Arthritis | 26.2%23.1–29.5 | 20.8% | 25.3% | Worse |
| Asthma | 9.7%8.6–10.9 | 9.3% | 9.9% | About the same |
| Cancer, other than skin cancer | 10.6%9.6–11.6 | 6.4% | 7.9% | Worse |
| Coronary heart disease | 5.8%5.2–6.5 | 5.6% | 6.4% | About the same |
| COPD | 4.8%4.2–5.5 | 5.1% | 6.3% | About the same |
| Stroke | 3%2.7–3.2 | 3.1% | 3.4% | About the same |
| Lost all teeth (ages 65+) | 4.7%3.7–5.9 | 10.6% | 12.3% | Better |
| Habits | ||||
| Smoke cigarettes | 7.7%6.5–9.2 | 10.9% | 11.8% | Better |
| No exercise outside work | 16.1%13.3–19.3 | 24.6% | 24.7% | Better |
| Binge drinking | 15.8%13.1–18.9 | 15.3% | 15.4% | About the same |
| Sleep under 7 hours | 28.9%23.9–34.2 | 35.1% | 36% | Better |
| Checkups and coverage | ||||
| No health insurance (ages 18–64) | 3.6%3–4.2 | 10.6% | 11% | Better |
| Checkup in the past year | 77%73.4–80.4 | 71.9% | 77.4% | Better |
| Dentist visit in the past year | 75.2%72.5–78 | 62.8% | 63.2% | Better |
| Cholesterol check in 5 years | 91.1%89.8–92.2 | 85.4% | 87.1% | Better |
| Taking blood pressure medicine (adults with high blood pressure) | 75.4%71.9–78.7 | 71.3% | 76.5% | Better |
| Colorectal cancer screening (ages 45–75) | 68.4%63.7–72.8 | 57.5% | 65.5% | Better |
| Mammogram in 2 years (women 50–74) | 79.9%73.4–85.5 | 75.7% | 76.4% | About the same |
| Mind and connection | ||||
| Ever told they have depression | 20.5%17.5–23.9 | 20.1% | 20.6% | About the same |
| Feel lonely | 29.7%25.2–34.3 | 37.3% | 32.5% | Better |
| Lack social and emotional support | 20.8%17.8–24.1 | 28.6% | 23.6% | Better |
| Everyday needs | ||||
| Worried about having enough food | 6.8%5.7–8 | 17.9% | 15% | Better |
| Worried about keeping housing | 6.3%5.3–7.4 | 14.9% | 12% | Better |
| Threatened with a utility shut-off | 3.6%3.1–4.1 | 7.3% | 7.6% | Better |
| Lack reliable transportation | 4.5%3.9–5.1 | 9.3% | 7.9% | Better |
| Received SNAP (food stamps) | 5.7%4.8–6.9 | 15.6% | 11.6% | Lower |
| Disability | ||||
| Any disability | 24.2%20.9–27.8 | 30.4% | 30.1% | Lower |
| Difficulty walking or climbing stairs | 11.1%9.6–12.9 | 13.8% | 13.6% | Lower |
| Difficulty concentrating or remembering | 10%8.9–11.4 | 14.6% | 13.9% | Lower |
| Hearing difficulty | 6.2%5.5–6.9 | 5.9% | 6.7% | About the same |
| Vision difficulty | 3.2%2.9–3.5 | 5.6% | 5.4% | Lower |
| Difficulty doing errands alone | 5.7%5.1–6.5 | 8.1% | 7.9% | Lower |
| Difficulty dressing or bathing | 2.6%2.4–2.9 | 3.9% | 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 California figure falls inside that range.
Questions about health in Granite Bay
Is Granite Bay a healthy place to live?
On seven CDC estimates for adults, Granite Bay is healthier than 95% of U.S. towns: A for health, #85 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 Granite Bay?
CDC estimates 25.6% of adults have obesity, likely between 20.3% and 31.7%, against 27.8% across California and 32.9% nationally.
What hospital is closest to Granite Bay?
Kaiser Foundation Hospital - Roseville in Roseville, 4.4 miles in a straight line from Granite Bay’s center point, is the nearest general hospital with an emergency room; Medicare rates it 4 of 5 stars.
How many people in Granite Bay have no health insurance?
CDC estimates 3.6% of adults ages 18–64 have no health insurance (likely 3–4.2%), 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 Granite Bay more than anything measured there. At the ends of CDC’s ranges the grade could be anywhere from A− to A+.
Neighbors talk health
Doctors taking patients, urgent care, staying active in Granite Bay.
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.