Data Requests | Precinct and District Maps & Data | Redistricting Information
Data Requests
Statewide Data or Data that Spans Multiple Counties
Obtaining a Voter List - Any person may obtain an electronic copy of a statewide or less than statewide voter list from the Office of the Secretary of State, Elections Division, or any county elections official. The Secretary of State, Elections Division does not provide hardcopy voter lists.
Orders placed with the Oregon Secretary of State's office can be done online, and paid for with a check or credit card, via the request for voter list website. Fees are the same whether ordered through the Secretary of State's office or your County Elections office. Call the Secretary of State's office at 503-986-1518 with any questions.
Multnomah County Data
Requests for a hardcopy of a less than statewide voter list, labels, or other non-electronic formats must be made with the county elections official of each county in which voters to be listed reside. Data can be ordered from Multnomah County Elections by completing the Data Order Form (Google Form) below.
To complete the data order form you will need:
- A valid email address
- An electoral district
- A method of payment (cash, check, credit/debit card accepted)
Important Information:
- Multnomah County can only provide data related to Multnomah County voters. If an electoral district is in more than one county, data will have to be ordered from each county separately or all data can be ordered through the Oregon Secretary of State's office.
- There is a set up fee for each data order, with an additional per record fee to be paid when the data is ready for delivery or pick-up.
- Fees:
- $25 set up fee, plus
- $0.025 cents per 100 records included in the data set (There is a $5.00 minimum and $500.00 maximum on order fees)
- Fees:
- Paper data order forms and instructions are available upon request.
- Some historical elections data can be found on our Results and History page at no cost.
- Call 503-988-VOTE (8683) if you have any questions.
Multnomah County Elections Data Order Form - Use this form to order voter or ballot return data from Multnomah County Elections.
Examples of data requested from the Multnomah County Elections Division include:
- Ballot Returns
Provides information about how many ballots were received each day for an election, categorized by how and where the ballots were returned. - Voter history
Includes names, addresses, and party registrations of currently registered voters and whether or not they cast a ballot in the requested elections; listed in computer generated order. - Voter Information
Includes names, addresses, and party registrations of currently registered voters; listed in computer generated order. - Walking list
Includes names, addresses, and party registrations of currently registered voters listed in precinct walking order. - Precinct committee list
List of names of precinct committee persons by precinct and party.
Precinct Maps & Data
Interactive online precinct map - updated March 2024
GIS Shape Files - updated April 2024
- Multnomah_Elections_Precinct_Split_2024 (763.3 KB)
Precincts and Districts
- Precincts and Districts
- Precinct Maps by State Representative District
Oregon Redistricting - new Congressional and Legislative districts.
District Maps
County
- Multnomah County Commissioner boundaries 2021 (1.98 MB)
- multco_district_1_precincts_map_2024 (892.39 KB)
- multco_district_2_precincts_map_2024 (2.07 MB)
- multco_district_3_precincts_map_2023 (1.44 MB)
- multco_district_4_precincts_map_2024 (1.84 MB)
City
- Portland_Council_District_Boundaries_2024 (2.88 MB)
- portland_district_1_precincts_map_2024 (2.09 MB)
- portland_district_2_precincts_map_2024 (1.84 MB)
- portland_district_3_precincts_map_2024 (1.67 MB)
- portland_district_4_precincts_map_2024 (2.47 MB)
- City of Gresham
- gresham_precincts_map_2024 (1.74 MB)
Special District
- Metro Council boundaries 2021
- Portland School District zones
- Gresham-Barlow School District zones
- Centennial School District zones
- Portland Community College (PCC) zones
- Mt Hood Community College (MHCC) zones
- MESD zones
- Centennial School District Board Zones (1.91 MB)
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.
District Voter Count
- Countywide
- District Voter Count - updated 03/8/2024 (47.11 KB)
- Voter registration numbers by district
- District Voter Count - updated 03/8/2024 (47.11 KB)
- City of Portland
- dist_voter_count_portland - updated_3/8/2024 (29.1 KB)
- Voter registration numbers by district
- dist_voter_count_portland - updated_3/8/2024 (29.1 KB)
- Precinct Voter Count - updated 04/12/2023 (93.04 KB) Voter registration by precinct
- Precincts within Districts - updated 04/12/2023 (497.1 KB) List of Precincts within each district.
- Districts within Precincts - updated 04/12/2023 (594.35 KB) List of Districts in each of the Precincts.
- Countywide Registration by Political Party - updated 09/27/2023 (50.7 KB)
- Districts with Zip Codes (213.22 KB)
Redistricting Information
GIS Shape Files - March 2022 after redistricting
- Precinct Shape Files - Multnomah County (792.71 KB)
Oregon Redistricting - new Congressional and Legislative districts.
Maps for County Commission and Metro boundaries
Redistricting after the 2020 Census
Redistricting began in the later half of 2021, due to a delay in the release of the 2020 Census data. Because of the delay, redistricting has been occurring under different timelines. Precincts for the May 2022 Primary will be available Feb/Mar 2022. Special District zones for the Nov 2022 and May 2023 Election will be available in calendar year 2022.
Redistricting Directive (PDF)
For districts that are changing, the old boundary is still in effect until the end of 2022 in terms of representation. The new boundary is for election purposes and new representation takes place in the new year January 1, 2023 when the term of office begins.
Historical Information on Redistricting, Precincts and Districts
There were 113 Precincts and 255 splits within precincts in Multnomah County.
Interactive online precinct map
- Interactive ArcGIS precinct map in Multnomah County - updated 2016
GIS data - available to download - last updated Feb 2016
- GIS precinct data (shape files) - updated 2-2016 (501.02 KB)
- GIS precinct split and district data (shape files) - updated 2-2016 (978.09 KB)
Precinct maps - last updated Feb 2016
- Precincts in Multnomah County - updated 2-2016 (504.54 KB)
- Precincts by State Representative District - updated 2-2016
- Individual Precincts
- Precinct changes - Feb. 2016 - consolidation of precincts
District maps (2012-2022) If you need a specific map not listed below, please contact us.
- Federal - 2012
- US Congressional Districts in Multnomah County (521.59 KB)
- State - 2012
- Oregon House and Senate Districts - 2011 (612.02 KB)
- Link to map of state districts in Oregon (Oregon Legislature).
- Oregon House and Senate Districts - 2011 (612.02 KB)
- County - 2012
- Multnomah County Commission Districts - 2011 (218.55 KB)
- Metro - 2012
- Metro Council Districts (Metro website - www.oregonmetro.gov)
- Special Districts - 2013-2022
- Special District Shape Files (247.95 KB)
- MESD Zones 2012 (209.91 KB)
- Mt Hood Community College Board Zones (230.29 KB)
- Portland Community College Board Zones - 2011 (211.75 KB)
- School District Boundaries (553.8 KB) (PDF)
- School District Board Zones
- Fire District Boundaries (615.88 KB)
- Water District Boundaries (263.97 KB)
- People's Utility Districts - 2012-2022
- Columbia River PUD (61.03 KB)
- Rockwood PUD
- Interlachen PUD Sub districts (230.4 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. New data will be available in Feb/Mar 2022.
- District Voter Count - updated 01/06/2022 (39.82 KB)
Voter registration numbers by district. - Precinct voter count - updated 01/06/2022 (46.3 KB)
Voter registration by precinct - Precincts within Districts - updated 01/06/2022 (434.2 KB)
List of Precincts within each district. - Districts within Precincts - updated 01/06/2022 (573.33 KB)
List of Districts in each of the 113 Precincts. - Countywide Registration by Political Party - updated 09/27/2023 (50.7 KB)
- Districts within Zip Codes (128.97 KB)
- dp-021_2022-01-06.pdf (39.51 KB)
After the 2010 Census, 2011 and 2012 were transitional years for redistricting of political boundaries. In 2016, some precincts were consolidated due to a change in the cap of registered voters allowed per precinct.
Below is information on the last redistricting process after the 2010 Census
- Oregon Approved Congressional Boundaries 2011
- US Congressional Districts in Multnomah County (521.59 KB)(PDF) in Multnomah County
- State of Oregon Redistricting Information (PDF)
Redistricting information from the Oregon Legislature. - Multnomah County Redistricting
Information on the redistricting process for Multnomah County Commissioner Districts - Metro Council Redistricting
Information on the new Metro Council district boundaries, adopted in May 2011 - District and ArcGIS Interactive maps
Links below to older precinct maps and precinct changes. 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 change.
Precinct Maps
- Precinct & District Maps (2016)
- Precinct & District Maps (2013)
- Precinct & District Maps (2012)
- Precinct & District Maps (2001-2011)
Precinct Changes - list of precinct changes since 1972
- 2011-12 Precinct Changes
- Precinct Changes after 2011 Redistricting (53.29 KB)
- Map of Precinct Changes after 2011 Redistricting (578.35 KB)
- Map of Precinct Changes after 2011 Redistricting with new precinct splits (624.63 KB)
- Map of old and new precincts after 2011 redistricting (357.17 KB) of old and new precincts
- Precinct Changes (2001-2011)
- 2001- after 2000 Census and legislative redistricting (93.86 KB)
- 2005 Precinct Changes (746.51 KB)
- 2008 Precinct Changes (2.45 MB)
- 2009 precinct changes
- Precinct changes 2000 - 1972
- 2000 General to 2002 Primary (453.49 KB)
- 1998 Primary to 1998 General (318.31 KB)
- 1996 General to 1998 Primary (310.61 KB)
- 1994 Primary to 1994 General (359.03 KB)
- 1992 General to 1994 Primary (411.99 KB)
- 1990 General to 1992 Primary (472.14 KB)
- 1988 Primary to 1998 General (161.42 KB)
- 1986 General to 1998 Primary (326.59 KB)
- 1984 general to 1986 Primary (1.06 MB)
- 1982 Abolished (54.03 KB)
- 1980 General (675.24 KB)
- 1978 General to 1980 Primary (586.98 KB)
- 1978 Primary to 1978 General (501.54 KB)
- 1976 Primary to 1976 General (55.38 KB)
- 1976 General (61.18 KB)
- 1975 Primary (143.05 KB)
- 1974 General to 1976 Primary (148.54 KB)
- 1974 Primary to 1974 General (148.54 KB)
- 1972 General to 1974 Primary (1004.99 KB)
- 1972 General (51.22 KB)