Maps below were developed in 2012. The maps below were in effect for the 2012 election cycle. Some precinct changes were made in 2013 to accommodate large precincts and changes with the new MESD zones that were available in December 2012. 

The links below show precincts by state representative district and individual maps of each precinct during the 2012 election cycle.

Historic Precinct Maps by State Representative District (2012)

Historic Precinct Maps (2012)

Historic Multnomah County Precinct and District maps (2012)