For information on maps, please see the links below. 

Link to Precinct Maps

ArcGIS Interactive maps

• Precincts in Multnomah County
• State legislative boundaries in Oregon
  • New Oregon Legislative District Boundaries
    • Map of all Oregon State Senate Districts
    • Map of all Oregon House Districts
  • U.S Congressional boundaries in Oregon
    • Oregon Congressional redistricting - old and new Congressional boundaries during 2011 redistricting process. (map link to OregonLive.com)

District Maps

• US Congressional Districts (PDF) in Multnomah County
  • old and new Congressional Districts in Oregon - link to Oregonlive interactive map
• Oregon State Senate and House Districts (PDF) in Multnomah County
  • Link to map of Oregon State Legislative District Boundaries
• Metro Council Districts (PDF) 
• Multnomah County Commissioner Districts (PDF) 
• Mt. Hood Community College Board Zones (PDF) 
• Portland Community College Board Zones (PDF) 
• Rockwood PUD Sub districts (PDF) 
• Interlachen PUD Sub districts (PDF) 
• Multnomah Education Service District (MESD) Board Zones (PDF) 
• MESD Board Zones (PDF) 
• MHCC Board Zones (PDF) 
• PCC Board Zones  (PDF) 
• School Districts (PDF)
  • Centennial School Board zones (PDF) 
  • Gresham-Barlow School Board zones (PDF) 
  • Portland School Board zones (PDF) 
• Fire Districts (PDF) 
• Water Districts (PDF) 

Historical Information

Links below to older precinct maps. Districts and precincts change every ten years after the decennial census. Precincts may change during the ten year cycle as district boundaries change or the number of voters in a precinct increases beyond the statutory limitation.

• Precinct & District Maps (2012)
• Precinct & District Maps (2001-2011)