Skip to main content
U.S. flag

An official website of the United States government

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

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

Skip to content
83 datasets found
  • County

    ElectionPrecinct_Current

    Cook County of Illinois —

    Election Precinct Data- Current consists of 2015 precincts used for the 2016 primary and general elections. The purpose of the feature class is to describe and locate...
  • County

    Board of Review

    Cook County of Illinois —

    Board of Review District based on 2010 census.
  • County

    Cong2010

    Cook County of Illinois —

    U.S. Congressional Districts based on Census 2010
83 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.