Health · Colfax

Colfax, CA health

Colfax differs from California on 15 of 40 measures. It has fewer uninsured adults (5.6% vs 10.6%) and fewer adults facing food insecurity (11% vs 17.9%). Where it trails the state: more adults who have had cancer (8.7% vs 6.4%).

CDC PLACES 2025 · adults 18+ · CDC's estimate for Colfax
Report card

How Colfax compares with California

Each theme counts how many of its measures are better, worse or too close to call against the state. Tap one to jump to it.

Chronic conditions

Out of every 100 Colfax adults…

32 of every 100 Colfax adults have high blood pressure
California: 31 in 100 · too close to call · margin 27.7–35.4%

Bars show Colfax; the black tick is California. Tap a condition to see it as people.

Habits

Everyday habits, side by side with the state

Colfax, betterColfax, worseToo close to callCalifornia
Get no exerciseshare of adults 19.4% Colfax
CA 24.6%
Sleep under 7 hoursshare of adults 32.6% Colfax
CA 35.1%
Binge drinkshare of adults 18.2% Colfax
CA 15.3%
Smoke cigarettesshare of adults 11.5% Colfax
CA 10.9%
0%10%20%30%40%
Care & screenings

Keeping up with care

Share of Colfax adults getting routine care. The full ring is 100%; the dark tick marks California.

72%
Yearly checkup
CA 72%
67%
Dentist visit
CA 63%
86%
Cholesterol check
CA 85%
67%
Colon screening
CA 58%
78%
Mammogram
CA 76%
71%
Taking BP meds
CA 71%
1 in 18
working-age adults has no health insurance
Colfax 5.6% · California 1 in 9 (10.6%)
Mind & connection

How Colfax adults are doing

1 in 3Colfax adults feel lonely
33.8% · California 37.3% · too close to call
1 in 4Colfax adults have been diagnosed with depression
24.5% · California 20.1% · worse
1 in 4Colfax adults lack social or emotional support
24% · California 28.6% · better
1 in 6Colfax adults are in frequent mental distress
18.1% · California 16.4% · too close to call
Everyday needs

Making ends meet

Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.

1 in 9
Colfax adults worry about having enough food
11% · CA 17.9% · better
1 in 10
Colfax adults worry about keeping their housing
9.9% · CA 14.9% · better
1 in 18
Colfax adults were threatened with a utility shut-off
5.5% · CA 7.3% · better
1 in 14
Colfax adults lack reliable transportation
6.9% · CA 9.3% · better

10.5% of Colfax adults receive SNAP (food stamps), compared with 15.6% across California.

Disability

Living with a disability

28.7%

of Colfax adults live with a disability (California 30.4%). Thinking or memory is the most common.

Walking or climbing stairs12.5%
Thinking or memory14.4%
Hearing6.3%
Errands alone7.7%
Vision4.1%
Dressing or bathing3.2%

Black tick: California. Shown without a better/worse judgment.

Around Colfax

Colfax and the towns around it

Care nearby

Sierra Nevada Memorial HospitalGrass Valley · 10.6 mi · ★★★★★ · ER DirectionsMedicare profile
Sutter Auburn Faith HospitalAuburn · 13 mi · ★★★★★ · ER DirectionsMedicare profile
Marshall Medical CenterPlacerville · 26.9 mi · ★★★★★ · ER DirectionsMedicare profile
Kaiser Foundation Hospital - RosevilleRoseville · 28.6 mi · ★★★★★ · ER DirectionsMedicare profile
Western Sierra Medical Clinic - Women's Health and Newborn CareGrass Valley · 10.6 mi · community health center, sliding-scale fees Directions
Western Sierra Medical ClinicGrass Valley · 10.6 mi · community health center, sliding-scale fees Directions
✓ Primary careColfax is not a shortage area
✓ Dental careColfax is not a shortage area
✓ Mental healthColfax is not a shortage area

Shortage areas: HRSA Health Professional Shortage Areas. Hospitals: Medicare overall star ratings, 1–5. Distances are straight-line from the center of Colfax. Nearby towns are shaded from CDC's estimates for their ZIP codes, or CDC's own figure for cities and villages.

All 40 measures for Colfax
MeasureColfaxMarginCalifornia
Chronic conditions
High blood pressure31.5%27.7–35.4%30.5%about the same
High cholesterol34.8%30.9–38.9%35.4%about the same
Obesity28.9%22.9–35.8%27.8%about the same
Arthritis24.6%21.6–27.7%20.8%worse
Depression24.5%20.9–28.3%20.1%worse
Lost all teeth (65+)9.5%7.5–11.8%10.6%about the same
Asthma10.9%9.6–12.3%9.3%worse
Cancer (not skin)8.7%7.8–9.6%6.4%worse
Diabetes9.2%7.7–10.7%11.7%better
COPD5.8%4.8–6.9%5.1%about the same
Heart disease5.8%5–6.5%5.6%about the same
Stroke3.1%2.7–3.5%3.1%about the same
Habits
Smoke cigarettes11.5%9.1–14.1%10.9%about the same
Binge drink18.2%15.2–21.6%15.3%about the same
Get no exercise19.4%15.6–23.6%24.6%better
Sleep under 7 hours32.6%27.1–38.2%35.1%about the same
Care & screenings
Yearly checkup72.3%68.5–76%71.9%about the same
Dentist visit66.7%63.3–70%62.8%better
Cholesterol check86.1%84–88.2%85.4%about the same
Colon screening66.8%61.8–71.6%57.5%better
Mammogram78.3%71.5–84.3%75.7%about the same
Taking BP meds71.2%67.6–74.4%71.3%about the same
No health insurance5.6%4.4–7%10.6%better
Mind & connection
Feel lonely33.8%29–39%37.3%about the same
Lack emotional support24%20.3–28%28.6%better
Frequent mental distress18.1%15.7–20.6%16.4%about the same
Fair or poor health17.6%14.7–20.6%22.1%better
Frequent physical distress13.3%11.4–15.4%13.4%about the same
Everyday needs
Food insecurity11%8.8–13.7%17.9%better
Housing insecurity9.9%8.1–12%14.9%better
Utility shut-off threat5.5%4.6–6.6%7.3%better
No reliable transportation6.9%5.8–8.2%9.3%better
Receive SNAP10.5%8.3–13.2%15.6%
Disability
Any disability28.7%24.3–33.4%30.4%
Walking or climbing stairs12.5%10.4–14.7%13.8%
Thinking or memory14.4%12.2–16.8%14.6%
Hearing6.3%5.4–7.1%5.9%
Vision4.1%3.5–4.7%5.6%
Dressing or bathing3.2%2.8–3.7%3.9%
Errands alone7.7%6.6–9%8.1%
About these numbers

How CDC estimates town health

They're modeled estimatesCDC combines a large national health survey with each area's age, sex, race and income mix to estimate local rates. Nobody surveyed Colfax door to door.
Close calls stay grayEvery figure has a margin of error. When the California figure falls inside it, we don't call Colfax better or worse.
CDC's own town estimateCDC publishes Colfax directly, so these are its own figures.

CDC PLACES: Local Data for Better Health, 2025 release. The California figure combines its counties, weighted by adult population.

Health estimates: CDC PLACES. Hospitals and star ratings: Medicare Care Compare (CMS). Health centers and shortage areas: HRSA. Town boundaries: U.S. Census Bureau.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01