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20 datasets

All-Cause Unplanned 30-Day Hospital Readmission Rate, California (LGHC Indicator)

  • Published by: Department of Health Care Access and Information
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, PDF, CHART, ZIP

This dataset contains the statewide number and (unadjusted) rate for all-cause, unplanned, 30-day inpatient readmissions in California hospitals. Data...

WIC Participants by County

  • Published by: California Department of Public Health
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

**WIC Program Overview** The Women, Infants and Children (WIC) Program is a federally funded health and nutrition program that provides assistance ...

Ethnicity of Applicants for Insurance Affordability Programs

  • Published by: California Department of Health Care Services
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

This dataset includes the ethnicity of applicants for Insurance Affordability Programs (IAPs) who identified their ethnicity as Hispanic with the ethn...

Ethnicity of Individuals Selecting Covered California Qualified Health Plan (QHP)

  • Published by: California Department of Health Care Services
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

This dataset includes the ethnicity of eligible individuals who selected and enrolled in a Covered California Qualified Health Plan (QHP) and identifi...

CalHHS Data De-Identification Guidelines Reference Dataset

  • Published by: California Health and Human Services Agency
  • Last updated: Sunday, April 5, 2026
  • File types: CSV, ZIP

These datasets are part of the California Health and Human Services Agency (CalHHS) Data De-Identification Guidelines (DDG) in the "State and County P...

Adolescent Births (ARCHIVED)

  • Published by: California Department of Public Health
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

This dataset contains California’s adolescent birth rate (ABR) by county, age group and race/ethnicity using aggregated years 2014-2016. The ABR is ca...

Race/Ethnicity of Newly Medi-Cal Eligible Individuals

  • Published by: California Department of Health Care Services
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

This dataset includes race/ethnicity of newly Medi-Cal eligible individuals who identified their race/ethnicity as Hispanic, White, Other Asian or Pac...

Asthma Hospitalization Rates by County

  • Published by: California Department of Public Health
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, ZIP

This dataset contains counts and rates (per 10,000 residents) of asthma hospitalizations among Californians statewide and by county. The data are stra...

Demographics in the California Legislature

  • Published by: California State Library
  • Last updated: Tuesday, November 25, 2025
  • File types: XLSX

The dataset contains racial/ethnic data for California's legislators since the end of the 2015-2016 legislative session through those elected for the ...

Preterm and Very Preterm Live Births

  • Published by: California Department of Public Health
  • Last updated: Saturday, April 4, 2026
  • File types: CSV, XLSX, ZIP

This dataset contains percent preterm and very preterm live births by race/ethnic group of mother. Preterm births are all live births less than 37 wee...