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Draft CalEnviroScreen 5.0 Results Feature Layer

The Office of Environmental Health Hazard Assessment (OEHHA) announces the release of the draft CalEnviroScreen 5.0 update. CalEnviroScreen is a mapping tool that identifies California communities disproportionately burdened by pollution. This update uses the most recent census geography, incorporates the most recent data, refined methodologies, and input from community-based organizations. It also introduces two new indicators: Diabetes Prevalence and Small Air Toxic Sites.This feature layer includes the draft results as well as all indicator scores and percentiles. Final results will be posted after the public comment period.More information can be found on our Draft CalEnviroScreen 5.0 webpage. All available download data formats can be found on our Open Data Portal.

Data files

Data title and descriptionAccess dataFile detailsLast updated

CSV

Download
CSV
01/28/26

Shapefile

DownloadZIP
01/28/26

GeoJSON

DownloadGEOJSON
01/28/26

KML

DownloadKML
01/28/26

Supporting files

Data title and descriptionAccess dataFile detailsLast updated

ArcGIS Hub Dataset

HTML
01/29/26

ArcGIS GeoService

ARCGIS GEOSERVICES REST API
01/28/26

API endpoint

Dataset Name

Use the query web API to retrieve data with a set of basic parameters. Copy the API endpoint you need to start.

Usage documentation