Past Congressional and State Legislative Shapefiles
As of December 2024.
Congressional representation is reapportioned every decade following the completion of the decennial census. The Census Bureau's most recent Population and Housing Unit Estimates were releas...
Texas is the 2nd most populous state and one of the most diverse in the county. Texas has 5 major metro areas and a dozen other large population centers - including East Texas, the Rio Grand...
The American South has been one of the fastest growing regions in the Country over the last 50 years. The South is large and geographically diverse stretching from North Carolina's Oute...
Recent Redistricting News
Supreme Court Updates Landry v. Callais - Justice Alito granted appellants' request for an extension of time to file their jurisdictional statements. Walen v. Burgum - The Supreme...
The Washington, D.C., Metropolitan area is home to over 6.3 million residents. The DC metro has nearly every regional ancestry group. Maryland's Prince George's County is a majori...
New Jersey has large populations with African American, East Asian, South Asian, Southeast Asian, Puerto Rican, Dominican, Central American, and South American ancestries. Most of this diversi...
The largest city and most diverse area in Pennsylvania is the Philadelphia Metro. The area has significant African American, Puerto Rican, and European populations with smaller pockets of Domi...
The highest concentrations of those with American Indian and Alaska Native (AIAN) ancestry are in the American West. Oklahoma is home to more than 332,000 according to the most recent census . Ala...
Recent Redistricting News
Supreme Court Updates Alexander v. S.C. NAACP - The Supreme Court upheld South Carolina's congressional map (6-3) finding that the lower court committed clear error. Landry v. Calla...
The Aloha State, Hawai'i is an archipelago in the Pacific Ocean nearly 2,500 miles off the California coast. Hawai'i has a unique and diverse ancestry distribution to match its rich ...
At first glance the ancestry characteristics of those residing in the Great Lakes appear almost uniformly European, but upon closer inspection other interesting characteristics emerge. For a b...