Maps and Data - Multnomah County Elections

Voter information list and precinct and district data.

On this page

  1. Voter Information Lists
  2. Precinct and District Maps & Data
  3. Redistricting Information
  4. Historical Information
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Voter Information Lists

Statewide Voter Lists or Voter Lists that Span Multiple Counties

Any person may obtain an electronic copy of a statewide or less than statewide voter list from the Secretary of State Elections Division or any county elections official. The State Elections Division does not provide hardcopy voter lists; requests for hardcopy lists must be made with the county elections official of each county in which voters to be listed reside.

Orders can be placed with the State Elections Division online, and paid for with a check or credit card, via the request for voter list website. Call the State Elections Division at 503-986-1518 with any questions.

The State Elections Division and your County Elections office use the same fee schedule for voter lists. 

Multnomah County Voter Lists 

Multnomah County can only provide voter lists with data related to Multnomah County voters. If an electoral district is in more than one county, a voter list can be ordered through the State Elections Division or separately through each county that has voters in the district.

Voter lists frequently requested from the Multnomah County Elections Division include:

  • Voter Registration List
    Includes names, addresses, and party registrations of currently registered voters, listed in computer generated order. Upon request, can include the history of elections in which voters cast ballots.
  • Walking List 
    Includes names, addresses, and party registrations of currently registered voters, listed in precinct walking order.
  • Voted/Not Voted List
    Includes names, addresses, and party registrations of currently registered voters and whether or not their ballots have been received in an active election.
  • Ballot Challenge List
    Includes the names and addresses of voters whose ballots have been challenged because they were returned in unsigned ballot envelopes or the signature does not match the voter registration record (only available starting the 15th day after Election Day)
  • Precinct Committee List 
    List of names of precinct committee persons by precinct and party.

Some historical elections data can be found on our Results and History page at no cost. 

You can order a voter list from Multnomah County Elections through the Multnomah County Public Records Center, following these steps:  

  • In the Public Records Center, choose "Submit a Records Request"
  • From the list of Departments, select the Elections Division
  • Log in; if you are a new requester, create an account using a valid email address
  • Under the "Record Type" dropdown choose "Voter List"
  • Select the criteria for your voter list
  • Submit your request

Voter list fee schedule: 

  • $25 flat fee per list, plus
  • $0.025 per 100 voter records included in the list
  • There is a $5.00 minimum and $500.00 maximum on order fees

After your order is processed, the Elections Division will send you an invoice with the cost of the voter list and payment instructions. Payment can be made by cash, check, or credit/debit card and must be received before the voter list will be delivered. 

Paper data order forms and instructions are available upon request. Call 503-988-VOTE (8683) with questions.

Precinct and District Maps & Data

Interactive online precinct map

Last updated March 2024

GIS Shape Files  

Last updated April 2024

Precinct and District Maps

Portland Council District GIS Shape Files (zip file, 59 KB)

District and Precinct Data

Voter registration reports from Oregon Central Voter Registration (OCVR) system. For monthly registration statistics, please contact the Oregon Secretary of State. The Secretary of State's office is tasked with collecting monthly statistics for State and Federal requirements.

Redistricting Information

Information on redistricting after the 2020 Census.

Redistricting Directive (PDF)

Oregon Redistricting - Congressional and Legislative districts.

GIS Shape Files - updated March 2022, after redistricting.

Maps for County Commission and Metro boundaries

Historical Information

Precincts and district data from 2011 through the 2020 Election cycle. Information prior to 2011 can be found by visiting County Archives.

Interactive online precinct map

GIS data - available to download - last updated Feb 2016

Precinct GIS data prior to 2011 redistricting - updated 2009

Precinct maps - last updated Feb 2016

District maps (2012-2022) 

Historical Redistricting information

Historical district and precinct data. In 2016, some precincts were consolidated due to a change in the cap of registered voters allowed per precinct.

Historical Precinct Maps

Historical Precinct Changes - list of precinct changes from 2011 - 2020.

Last reviewed July 24, 2025

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