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Oregon State Legislature Official Oregon State Redistricting Site

Oregon Redistricting
Greeting
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​Welcome to the official Oregon State Redistricting site​. Redistricting is the once-a-decade process of redrawing United State House of Representatives (Congressional) and Oregon State Senate and State House of Representatives (Legislative) district boundaries to account for changes in population. ​​

Legislature's Redistricting Process Complete

On September 27, 2021 the Legislative Assembly completed the adoption of new congressional and legislative redistricting maps for Oregon with the passage of Senate Bill 881 A and Senate Bill 882. Governor Brown subsequently signed both measures. Links to information on the measures is available below.

Congress

     SB 881 A Bill Information​

     SB 881 A Enrolled Bill Text​

Legislature

     SB 882 Bill Information

     SB 882 Enrolled Bill Text​​

Maps and GIS

     ​PDF Maps
     PDF maps of adopted districts are available here.

      Interactive Web Map​
     Adopted districts, proposed districts, and reference layers can be viewed on this web map.

     ​​GIS Downloads​
     GIS shapefiles and documentation are downloadable here.


​ ​This site was last updated on November 17, 2021

 
  
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Deadline for Supreme Court to approve legislative maps developed by Secretary of State if no changes are needed.
12/13/2021 12:00 AM 
Deadline for Supreme Court to to determine if any changes are needed to legislative map developed by Secretary of State. .
12/27/2021 12:00 AM 
Deadline for Oregon Supreme Court to apporve an appealed congressional redistricting plan or require five judge special judicial panel to make changes to congressional redistricting plan.
1/3/2022 12:00 AM 
Deadline for Secretary of State to make changes required by Supreme Court to legislative maps enacted by Legislature.
1/17/2022 12:00 AM 
Deadline for Secretary of State to make changes required by Supreme Court to legislative maps developed by the Secretary of State.
1/24/2022 12:00 AM 
Deadline for five judge special judicial panel to make any changes to congressional redistricting plan as required by Oregon Supreme Court.
1/24/2022 12:00 AM 
Deadline for Supreme Court to approve required revisions by Secretary of State or make additional changes to legislative plans enacted by Legislature.
1/31/2022 12:00 AM 
Latest date by which legislative plan enacted by Legislature will take effect.
2/1/2022 12:00 AM 
Deadline for Supreme Court to approve revisions or make additional changes to legislative plans developed by Secretary of State. .
2/7/2022 12:00 AM 
Deadline for Oregon Supreme Corut to approve or make final changes to congressional redistricting plan after required revisiions made by 5 judge speical judicial panel.
2/7/2022 12:00 AM 
Latest date by which legislative plan developed by Secretary of State will take effect.
2/8/2022 12:00 AM 
Latest date by which congressional redistricting plan will take effect.
2/8/2022 12:00 AM 
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  Deadline for public to file response/amicus brief in challenge to legislative maps developed by Secretary of State.
  Deadline for party to appeal decision of the special judicial panel related to congressional redistricting to the Oregon Surpeme Court.
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  Deadline for Oregon Supreme Court to establish litigation schedule in an appeal of a congressional redistricting plan.
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  Deadline for Supreme Court to to determine if any changes are needed to legislative map enacted by Legislature.
  Deadline for final reply briefs in challenge to legislative maps developed by Secretary of State.
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  Deadline for Supreme Court to approve legislative maps developed by Secretary of State if no changes are needed.
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   Deadline for Supreme Court to to determine if any changes are needed to legislative map developed by Secretary of State. .
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Description
  
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September Public Hearings Flyer - Español
Folleto con información sobre cómo participar durante las audiencias públicas de redistribución de distritos de septiembre.
8/24/2021 9:59 AM 
September Public Hearings Flyer - English
Flyer with information on how to participate during the September public redistricting hearings.
8/23/2021 12:31 PM 
August 18 Staff Presentation
Committee staff presentation given on August 18. Includes data on Oregon recieved from the Census.
8/19/2021 9:42 AM 
Oregon Supreme Court Decision on Redistricting
Opinion modifying redistricting deadlines to account for delay in release of Census data. Revised timeline starts on page 19.
4/10/2021 9:14 AM 
Redistricting Staff Presentation
PowerPoint presentation given by staff at the start of the public input hearings.
3/9/2021 12:46 PM 
How to Testify Effectively
Short explainer on how to testify to the House and Senate Redistricting Committees during the public input hearings.
3/9/2021 12:54 PM 
Redistricting Background Brief
Background brief on Oregon's redistricting process compiled by staff from the Legislative Policy and Research Office (LPRO)
2/9/2021 3:54 PM 
  
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2011 Redistricting Information 
  
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2021 Oregon Redistricting Flyer - Flyer explaining public input hearing schedule and how to sign up. 
  
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Adopted Oregon Congressional Map (SB 881 A) 
Adopted Oregon Senate Map (SB 882) 
Adopted Oregon House Map (SB 882) 
How To - Viewing Final Maps, Submissions, and Proposals 
Redistricting Final Maps, Proposals, and Submissions - Interactive Webmaps 
Redistricting Final Maps, Proposals, and Submissions – Downloadable Shapefiles 
SB 881-3 Amendment - Proposed Oregon Congressional Map Amendment 
LC Draft 3 (SB 881) - Proposed Congressional Map as presented by the Senate Redistricting Committee (RFS) 
Revised LC Draft 2 (SB 882) - Proposed Oregon Senate Map as Presented by the Senate Redistricting Committee (RFS) 
LC Draft 2 Amendment Map (SB 882-1) - Proposed Oregon Senate Map Amendment (RFS) 
Initial LC Draft 2 - Proposed Oregon Senate Map as Presented by the Senate Redistricting Committee (RFS) 
Revised LC Draft 2 (SB 882) - Proposed Oregon House Map as Presented by the Senate Redistricting Committee (RFS) 
LC Draft 2 Amendment Map (SB 882-1) - Proposed Oregon House Map Amendment (RFS) 
Initial LC Draft 2 - Proposed Oregon House Map as Presented by the Senate Redistricting Committee (RFS) 
Population Shifts by District - 2020 Official Census Data 
  
Description
  
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Oregon and NCSL Redistricting Updates - August 18, 2021
8/18/2021 
Oregon and NCSL Redistricting Updates - August 12, 2021
8/12/2021 
Oregon and NCSL Redistricting Updates - June 28, 2021
6/28/2021 
Oregon and NCSL Redistricting Updates - May 17, 2021
5/17/2021 
NCSL Redistricting Update - April 20, 2021
4/20/2021 
NCSL Redistricting Update - April 15, 2021
4/19/2021 
NCSL Redistricting Update -March 25, 2021
3/25/2021 
NCSL Redistricting Update - March 3, 2021
3/6/2021 
NCSL Redistricting Update - February 23, 2021
2/23/2021 
U.S. Census Bureau Statment on Redistricting Data Release Delays
2/12/2021 
LC Draft 2 - Proposed Oregon House Map as Presented by the Senate Redistricting Committee (RFS)
 
Oregon Legislative Congressional Plan
 
  
  
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Support for the redistricting application has ended.  The informational materials will remain on this website for records purposes.  Thank you to everyone who participated! 
Map Submission Checklist Please complete checklist before submitting final map 
Exporting/Importing Redistricting MapsInstructions to export and reimport maps into the ESRI Redistricting Application. 
Getting Started with the SoftwareWritten walk-through manual for learning the software (PDF) 
Supplemental Guide to the Redistricting SoftwareAdvanced topics in the redistricting software (PDF) 
Video 1: Getting StartedLearn how to create an account, log in, and how to open and save a plan 
Video 2: Navigating the InterfaceLearn the basics of navigating and using the software interface 
Video 3: Drawing a DistrictLearn the basics of drawing districts 
Video 4: Data IntroductionLearn about the data included in the redistricting application 
Video 5: Reviewing and Comparing PlansLearn the basics of reviewing and comparing plans 
Video 6: Integrity TestsLearn about integrity tests 
Video 7: Notes and AttachmentsLearn how to add notes and attachments to your plan 
Video 8: GroupsLearn about groups 
Video 9: Sharing, Exporting, and Printing PlansLearn how to share, export, and print a plan 
Video 10: Submitting a PlanSubmitting plans was disabled September 8th at 5 PM.  This video remains available for informational purposes only. 
Video 11: Drawing Senate DistrictsLearn how to draw a Senate map 
Official ESRI DocumentationESRI's official documentation for the redistricting software 
Data Variables in the SoftwareESRI's description of the data in the redistricting software 
Translate Translate
Biography
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​General Questions: 
Call 833-588-4500 or Email Us​

Staff Contacts: 
Patrick Brennan​, House Committee Analyst
Michael Lantz, Senate Committee Analyst
Kevin Rancik, GIS Specialist
Allison Daniel​, GIS Specialist 
Sean Murphy, Committee Assistant 

Mailing Address:
Oregon​ Legislative Policy and Research Office
Attn: Redistricting Team
900 Court St. NE, Room​ 453​, Salem, OR 97301​​

 

 Watch Past Hearings - Allows authors to insert HTML snippets or scripts.   Watch Past Hearings

  
  
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Senate Interim Committee On RedistrictingThis Committee is made up of members of the Oregon Senate who will review redistricting plans before those plans are approved by the full Legislature. The page includes information on the Committe's membership as well as past and future meetings. 
House Interim Committee on RedistrictingThis Committee is made up of members of the Oregon House who will review redistricting plans before those plans are approved by the full Legislature. The page includes information on the Committe's membership as well as past and future meetings. 
NCSL RedistrictingThe National Conference of State Legislatures (NCSL) is a bipartisan organization representing the 50 state legislatures. Use this link to learn more about the redistricting process and common requirements.   
PSU Population Research Center Portland State University's Population Research Center conducts and maintains research on Oregon's demographics. Use this link to learn more about Oregon's population and how it has changed through history.  
United States Census BureauData obtained through the Census is used to conduct redistricting. Use this link to learn more about the Census and expected delays in the release of data.  
Oregon Constitution, Article 4 - Section 6Oregon Constitutional provisions on redistricting (apportionment) for Oregon House and Senate Districts. 
Oregon Revised Statute 188Oregon statutory provisions on redistricting (apportionment) for United State House districts and Oregon Senate and House districts.  
U.S. ConstitutionArticle 1, Section 2 of the United States Constitution. 
U.S. Constitution14th Amendment to the United States Constitution. 
USA.GovHome page of the U.S. Government's Official Web Portal for all services and information.