Search results

29 datasets

Data Brief: Avoidable Emergency Department Visits Vary Widely Across California

Published by: Department of Health Care Access and Information
Last updated: Monday, April 6, 2026
File types: XLSX, PDF, ZIP

The data includes a broader range of geographic units of analysis than have previously been made available in HPD public reports, in addition to other...

2020 California Redistricting Maps

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API

The authoritative and official final approved maps by the 2020 California Citizens Redistricting Commission for the 2020 redistricting cycle. The Ci...

CalEnviroScreen 4.0 Data Dashboard and User Guide

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Monday, April 6, 2026
File types: HTML, ARCGIS GEOSERVICES REST API

CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map ...

CalEnviroScreen 4.0 Data Dashboard

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Monday, April 6, 2026
File types: HTML

CalEnviroScreen 4.0 was released in October 2021 as part of continued efforts by the CalEPA’s Office of Environmental Health Hazard Assessment to map ...

California US Congressional Districts Map 2020

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Final approved map by the 2020 California Citizens Redistricting Commission for California's United States Congressional Districts; the authoritativ...

Draft CalEnviroScreen 5.0 Results Feature Layer

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Monday, April 6, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

The Office of Environmental Health Hazard Assessment (OEHHA) announces the release of the draft CalEnviroScreen 5.0 update. CalEnviroScreen is a mappi...

California State Assembly Districts Map 2020

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Final approved map by the 2020 California Citizens Redistricting Commission for the California State Assembly; the authoritative and official delineat...

California State Senate Districts Map 2020

Published by: California Citizens Redistricting Commission
Last updated: Monday, March 24, 2025
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Final approved map by the 2020 California Citizens Redistricting Commission for the California State Senate; the authoritative and official delineatio...

Draft CalEnviroScreen 5.0

Published by: California Office of Environmental Health Hazard Assessment
Last updated: Thursday, March 12, 2026
File types: GDB, SHP, CSV, XLSX, PDF, LYRX

OEHHA is announcing the availability of draft CalEnviroScreen 5.0 for public comment. CalEnviroScreen is a mapping tool used to identify California co...

DACs - Census

Published by: California Department of Water Resources
Last updated: Monday, April 6, 2026
File types: ZIP

The following data were used for the Department of Water Resources' (DWR) Disadvantaged Communities (DAC) Mapping Tool: https://gis.water.ca.gov/app/d...