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27 datasets

Voter Registration

  • Published by: California Department of Public Health
  • Last updated: Sunday, April 5, 2026
  • File types: PDF, CSV, ZIP

This table contains data on the percent of adults (18 years or older) who are registered voters and the percent of adults who voted in general electio...

Health Care Personnel Influenza Vaccination

  • Published by: California Department of Public Health
  • Last updated: Sunday, April 5, 2026
  • File types: XLSX, CSV, ZIP

Health and Safety Code section 1288.7(a) requires California acute care hospitals to offer influenza vaccine free of charge to all healthcare provider...

Postoperative Sepsis Outcomes for Elective Surgeries in California Hospitals

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

The dataset contains in-hospital postoperative sepsis cases, elective surgical discharges, risk-adjusted sepsis rates, and performance ratings for Cal...

CalEnviroScreen 3.0 Results

  • Published by: California Office of Environmental Health Hazard Assessment
  • Last updated: Wednesday, October 23, 2019
  • File types: PDF, CSV, SHP

CalEnviroScreen is a mapping tool that helps identify California communities that are most affected by many sources of pollution, and where people are...

Social Drivers of Health (SDoH) and Preventable Hospitalization Rates

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

The first Social Drivers of Health (SDoH) dataset contains percentages of preventable hospitalizations (i.e., discharges) by Race/Ethnicity, preferred...

CalEnviroScreen 2.0

  • Published by: California Office of Environmental Health Hazard Assessment
  • Last updated: Wednesday, October 23, 2019
  • File types: CSV, XLSX, PDF

The Office of Environmental Health Hazard Assessment (OEHHA), on behalf of the California Environmental Protection Agency (CalEPA), developed Californ...

Interagency Ecological Program: Fish catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2023.

  • Published by: California Department of Water Resources
  • Last updated: Sunday, April 5, 2026
  • File types:

Largely supported by the Interagency Ecological Program (IEP), California Department of Water Resources (DWR) has operated a fish monitoring program i...