10,000 Maps Plus

We produced 30 interactive maps and over 10,000 Adobe PDF precinct maps leading up to the 2004 general election.

Since then, we've updated the interactive maps with precinct-level data for California, Minnesota, New Hampshire, New Mexico, South Carolina, Texas, and Wisconsin (plus Maine and Michigan townships).

We'll add more states where we can find statewide precinct-level geographic databases that match the 2004 election results, but in most cases this is not possible. Some additional states may become available as the 2008 election approaches.

Note that several other state map applications include 2002 through early 2004 precinct/precinct proxy voter data -- Arkansas, Florida, Georgia, Maryland, Michigan, Missouri, North Carolina, Ohio, and Oklahoma.