Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Emergency

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory

Breadcrumb

  1. Home
  2. EJScreen: Environmental Justice Screening and Mapping Tool

Technical Information and Data Downloads

This page contains detailed information about the technical aspects of EJScreen, the most recent updates, and how to download full EJScreen datasets. You may also explore information about the detailed aspects of the tool in the EJScreen Technical Documentation (pdf) (770.34 KB) . This document provides details on the data and methods used to create the indicators and indexes in EJScreen. 

  • Download EJScreen Data
  • EJScreen API
  • Updates and Changes
  • EJScreen Technical Documentation (pdf) (770.34 KB)

EJScreen: Environmental Justice Screening and Mapping Tool

  • Launch the EJScreen Tool
  • Tool Basics and Uses
    • What is EJScreen?
    • EJ and Supplemental Indexes
    • Environmental Indicators
    • Socioeconomic Indicators
    • How was EJScreen Developed?
    • Limitations and Caveats
    • Purposes and Uses for EJScreen
    • How Does EPA Use EJScreen?
    • EJScreen Map Descriptions
    • Frequent Questions about EJScreen
    • Other EJ Related Mapping Tools
  • Learn to Use EJScreen
    • EJScreen Office Hours and Trainings
    • How to Interpret EJScreen Data
    • Example of an EJScreen Community Report
    • Threshold Maps
  • Technical Information and Data Downloads
    • Download EJScreen Data
    • EJScreen API
    • Updates and Changes
Contact Us About EJScreen
Contact Us About EJScreen to ask a question, provide feedback, or report a problem.
Last updated on July 8, 2024
  • Assistance
  • Ayuda
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • Aide
  • Asistans
  • Korean
  • Assistência
  • Russian
  • Tulong
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.