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715 datasets

California State Senate District Active, Deferred and Accelerated Boundaries 2023-2024

Published by: California Department of Technology
Last updated: Wednesday, October 1, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Senate Districts in California with boundaries showing active, deferred, and accelerated district boundaries until the 2024 Election. This data is ava...

Surface Water - Aquatic Organism Tissue Sample Results

Published by: California State Water Resources Control Board
Last updated: Tuesday, April 14, 2026
File types: PDF, ZIP, CSV

This data set provides results of tissue from organisms found in surface waters, from the [California Environmental Data Exchange Network](https://ced...

BOE CityCounty

Published by: California Department of Tax and Fee Administration
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published ...

BOE CityAnx2027

Published by: California Department of Tax and Fee Administration
Last updated: Friday, April 17, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML, TXT, XLSX, GPKG, GDB

This map includes change areas for city and county boundaries filed in accordance with Government Code 54900. The initial dataset was first published ...

Healthcare Payments Data (HPD): Fee-For-Service Drug Costs

Published by: Department of Health Care Access and Information
Last updated: Thursday, April 16, 2026
File types: XLSX, CSV, PDF, ZIP

This data includes the top 25 list for costliest prescribed drugs, most frequently prescribed drugs and the prescribed drugs with the highest monthly ...

California Hospital Inpatient Mortality Rates and Quality Ratings

Published by: Department of Health Care Access and Information
Last updated: Friday, April 17, 2026
File types: CSV, PDF, XLS, ZIP

The dataset contains risk-adjusted mortality rates, quality ratings, and number of deaths and cases for 6 medical conditions treated (Acute Stroke, Ac...

Hospital Annual Financial Data - Selected Data & Pivot Tables

Published by: Department of Health Care Access and Information
Last updated: Friday, April 17, 2026
File types: DATA, DOC, CSV, PDF, XLSX, XLSM, XLS, HTML, ZIP

On an annual basis (individual hospital fiscal year), individual hospitals and hospital systems report detailed facility-level data on services capaci...

CA Educational Attainment & Personal Income

Published by: California Department of Finance
Last updated: Wednesday, October 23, 2019
File types: CSV, PDF

California Educational Attainment and Personal Income as captured by the U.S. Census Current Population Survey (CPS) ...

Chemicals in Cosmetics

Published by: California Department of Public Health
Last updated: Thursday, April 16, 2026
File types: CSV, XLSX, PDF, ZIP

These data reflect information that has been reported to the California Safe Cosmetics Program (CSCP) in the California Department of Public Health (C...

Drinking Water - Public Water System Annually Reported Water Production and Delivery Information 2013-2022

Published by: California State Water Resources Control Board
Last updated: Wednesday, November 27, 2024
File types: PDF, ZIP, CSV, XLSX

Amount of water produced by month and by source and the water delivered by type of use and by month for every Public Water System (PWS) reporting. Pub...