Congressional Districts

Congressional Districts depicts the physical extent and demographic profile of each district of the U.S. Congress. The dataset includes population estimates, contact information, and party affiliation for each current congressional representative at the time, along with previous congressional districts for historical comparison.


  • Enhanced accuracy - More detailed boundaries of each district created using data sourced from individual states
  • More context - Incorporates demographics estimates and projections from the U.S. Census
  • More details - Current-year contact information for each congressional representative, including the name, address, phone number, and party affiliation
  • More history - Includes U.S. Congressional Districts from the two preceding years to aid in historical election and/or gerrymandering analysis


  • Covers all 50 states and the District of Columbia
  • Contains 2 files, with and without shoreline details
  • Includes subdirectories with files for the 113th and 114th congressional districts


  • Includes contact information for all congressional representatives
  • Features population estimates for all congressional districts
  • Provides demographic data based on the U.S. Census
  • Includes two previous years of U.S. Congressional Districts



United States
Release schedule
Unit of sale
Country, State

Contact a product
expert today

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.