Congressional Districts--112th Congress
printable maps from the National Atlas
National Atlas Mapmaker
Current Congressional districts (and a wide variety of other data). To start, select the Boundaries tab from the menu on the right, and then check the box for Congressional Districts. Then click Redraw Map.
You can also get the raw data to create your own maps from National Atlas.
Dave Leip's Atlas of U.S. Presidential Elections
1789 - present. Maps of election results and predictions for presidential elections; some gubernatorial and Congressional coverage
U.S. Presidential Election Maps: 1860-1996
Geographical distribution of popular and electoral votes, from UVA
Redistricting Data Program: U.S. Census
Census redistricting data used by the 50 states in redrawing US Congressional and state legislature districts; includes maps
Government Redistricting Web Sites
Links to individual state redistricting web sites
The Historical Atlas of United States Congressional Districts, 1789-1983
print oversize atlas
Create your own maps with overlaid Census data--get help from the library's Data & GIS Services.