Calaveras County Health Data

Calaveras County, California

CDC County Health Rankings

Health Score

74/100

Average

Life Expectancy

78.8 yr

Uninsured Rate

6.9%

Health Statistics

Life Expectancy

78.8 yr

State avg 78.5 yr

National avg 77.5 yr

Uninsured Rate

6.9%

State avg 7.2%

National avg 9%

Primary Care Providers

39

per 100K population

National avg 82

Mental Health Providers

232

per 100K population

National avg 350

Poor / Fair Health

17.4%

State avg 18.9%

National avg 19.6%

Healthcare Access

Primary Care Physicians

34.8

per 100K residentsCDC: 38.9 per 100K

Dentists

15.2

per 100K residents

Nurse Practitioners & PAs

15.2

per 100K residents

Provider counts from CMS NPPES (National Provider Identifier Registry). Data current as of 2026.

Chronic Disease & Behavioral Health

These prevalence estimates come from the CDC PLACES program (Population-Level Analysis and Community Estimates), which combines BRFSS survey data with statistical modeling to produce county-level rates. Estimates are age-adjusted to enable fair comparisons across counties with different age distributions. Use them to spot where Calaveras County differs most from state and national norms.

Most prevalent chronic conditions

MeasureCalaverasState avgNational avgVs state
Obesity29.8%30.0%37.6%near state average
Diabetes9.1%10.3%11.2%1.2 pts better than state
High Blood Pressure28.2%29.3%33.5%1.1 pts better than state
Depression25.6%22.7%24.1%2.9 pts worse than state

Health-risk behaviors

MeasureCalaverasState avgNational avgVs state
Current Cigarette Smoking13.9%12.6%16.3%1.3 pts worse than state
Binge Drinking19.3%17.6%17.8%1.7 pts worse than state
Physical Inactivity22.2%24.1%27.0%1.9 pts better than state

Preventive-care uptake

MeasureCalaverasState avgNational avgVs state
Annual Routine Checkup70.4%70.0%74.9%near state average
Dental Visit (past year)63.0%61.3%57.3%1.7 pts better than state
Mammography (women 50–74)73.6%74.3%73.3%0.7 pts worse than state

Daily-life impact

MeasureCalaverasState avgNational avgVs state
Frequent Mental Distress19.7%18.3%18.6%1.4 pts worse than state
Short Sleep Duration35.1%35.3%37.3%near state average

These rates are part of the CDC PLACES survey. Compare Calaveras County nationally on depression.

Source: CDC PLACES, 2023 release · age-adjusted prevalence (%). Confidence intervals are available on individual rankings pages.

Data Story

Calaveras County Primary Care Provider Ratio Below National Median

Health data brief for Calaveras County, California.

By Logan Johnson, Founder & Data EditorPublished Reviewed by Logan Johnson, Founder & Data Editor
Lead metric:Primary care access

Calaveras County has 39 primary care providers per 100,000 residents, nearly half the national median of 70. Life expectancy in the county is 78.8 years, slightly longer than the California average of 78.5 years and the national average of 77 years. The uninsured rate is 6.9%, which is lower than the state average of 7.2% and the national average of 10%. There are 232 mental health providers per 100,000 residents, just under the national median of 250. Approximately 17.4% of the population reports poor or fair health, which is consistent with the national average of 17%. See the CDC County Health Rankings methodology.

Get Care in Calaveras County, California

Direct contact information for hospitals and community health resources serving this county. Hospital quality ratings come from CMS Care Compare — the federal program that measures hospital performance on safety, patient experience, and outcomes.

Mark Twain Medical Center

3/5
(209) 754-3521
768 Mountain Ranch Rd, San Andreas, CA 95249
Critical Access HospitalsVoluntary non-profit - Other

Sources: Hospital data: CMS Care Compare. Quality ratings: Centers for Medicare & Medicaid Services. Community health center directory: HRSA. Last reviewed 2026-05-14.

Information is for general guidance only and is not medical advice. Always call ahead to confirm services, hours, and insurance accepted. In a medical emergency, dial 911.

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Frequently Asked Questions

What is the health ranking of Calaveras County, CA?
Calaveras County has a health score of 74/100, rated "Average." It ranks #23 out of 58 counties in California (1 = healthiest). The score is based on CDC County Health Rankings data, combining life expectancy, uninsured rates, provider access, and behavioral health indicators.
What is the life expectancy in Calaveras County?
Life expectancy in Calaveras County is 78.8 years. The California state average is 78.5 years, making Calaveras County above the state average.
How does Calaveras County health compare to the California average?
Calaveras County's health score of 74/100 is above the California average of 67/100. Life expectancy is 78.8 years vs. the state average of 78.5 years. The uninsured rate is 6.9% vs. 7.2% statewide.
What health factors affect Calaveras County?
Key health factors for Calaveras County include: life expectancy (78.8 years), uninsured rate (6.9%), and primary care physician access (39:1 (population to primary care physicians)). Mental health provider access is 232:1 population-to-provider ratio. These metrics are sourced from the CDC County Health Rankings & Roadmaps program.
Is Calaveras County a healthy place to live?
With a health score of 74/100 ("Average"), Calaveras County has average health outcomes compared to other counties in California. Residents have a life expectancy of 78.8 years. 6.9% of adults lack health insurance. Factors like healthcare access, environmental quality, and socioeconomic conditions all contribute to these outcomes.
Why is Calaveras County healthier than the California average?
Calaveras County's health score of 74/100 exceeds the California average of 67/100. Higher health scores often correlate with better access to healthcare providers, lower uninsured rates, higher median incomes, and environmental factors. Calaveras County has better primary care access (39:1 ratio) than the state average (69:1).

Counties with Similar Health Profile

By Logan Johnson, Founder & Data EditorUpdated Reviewed by Logan Johnson, Founder & Data Editor

Data Sources

Health data sourced from the County Health Rankings & Roadmaps, a collaboration between the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute.

Data is informational only. Not medical or health advice. Coverage varies by county and reporting year.