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Reading region · members as of August 31, 2026

Willamette Valley

Valley counties from Salem to Eugene outside the Metro boundary.

MarionPolkYamhillLinnBentonLane

Counties

6

House seats

22

districts touching

Senate seats

13

districts touching

People, House districts

1,556,949

2020 Census, upper bound

President 2024

D +7

D 53.7% · state 57.4%

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About these figures

Boundaries: 2021 plan (SB 882), generalized for display. Members: roster as of August 31, 2026 (2026 Regular Session roster). A chair’s or leader’s authority is statewide; the map shows where the officeholder’s district is. Physically large districts hold the same number of people as small ones.

Select a district

Click the map or a row below. Zoom in with the buttons, a pinch, or a double-click to reach the Portland-area districts.

Districts with members, lean, and population
Dist.MemberLeanPeoplevs ideal
Court BoiceRR +3871,157+0.76%
Virgle OsborneRR +4371,055+0.61%
Dwayne YunkerRR +3770,671+0.07%
Alek SkarlatosRR +4171,115+0.70%
Pam MarshDD +2971,219+0.85%
Kim WallanRR +1871,283+0.94%
John LivelyDD +871,134+0.73%
Lisa FragalaDD +7071,301+0.96%
Boomer WrightRR +2270,203-0.59%
David GombergDD +1470,188-0.61%
Jami CateRR +4970,054-0.80%
Darin HarbickRR +1571,264+0.91%
Nancy NathansonDD +3270,346-0.39%
Julie FaheyDD +2071,059+0.62%
Shelly Boshart DavisRR +1971,187+0.80%
Sarah McDonaldDD +5170,568-0.07%
Ed DiehlRR +3970,807+0.26%
Rick LewisRR +4271,284+0.94%
Tom AndersenDD +971,087+0.66%
Paul EvansDD +1371,216+0.84%
Kevin MannixRR +571,267+0.91%
Lesly MuñozDR +170,996+0.53%
Anna ScharfRR +2571,205+0.83%
Lucetta ElmerRR +1670,321-0.42%
Ben BowmanDD +3371,233+0.87%
Sue Rieke SmithDD +969,994-0.89%
Ken HelmDD +4570,303-0.45%
Dacia GrayberDD +6870,297-0.46%
Susan McLainDD +770,080-0.77%
Nathan SosaDD +2470,518-0.15%
Darcey EdwardsRR +2171,273+0.92%
Cyrus JavadiDR +371,211+0.84%
Shannon IsadoreDD +7269,930-0.98%
Mari WatanabeDD +4070,060-0.79%
Farrah ChaichiDD +3670,155-0.66%
Hai PhamDD +2470,120-0.71%
Jules WaltersDD +2169,990-0.89%
Daniel NguyenDD +3670,710+0.13%
April DobsonDD +1070,690+0.10%
Annessa HartmanDD +671,184+0.80%
Mark GambaDD +5870,626+0.01%
Rob NosseDD +8670,010-0.87%
Tawna SanchezDD +8470,754+0.19%
Travis NelsonDD +7771,316+0.98%
Thuy TranDD +6869,962-0.93%
Willy ChotzenDD +6969,938-0.97%
Andrea ValderramaDD +3769,944-0.96%
Lamar WiseDD +470,049-0.81%
Zach HudsonDD +870,439-0.26%
Ricki RuizDD +670,417-0.29%
Matt BunchRR +3271,223+0.85%
Jeffrey HelfrichRR +470,170-0.64%
Emerson LevyDD +570,378-0.34%
Jason KropfDD +2969,948-0.95%
E. Werner ReschkeRR +3970,036-0.83%
Emily McIntireRR +4570,383-0.34%
Gregory SmithRno D–R race70,221-0.57%
Bobby LevyRno D–R race70,036-0.83%
Vikki Breese-IversonRR +4470,462-0.23%
Mark OwensRno D–R race71,209+0.83%

Members whose districts touch this region

House (22)

John LivelyDHD 7 · 100% here · chair≡Lisa FragalaDHD 8 · 100% here≡Boomer WrightRHD 9 · 47% here≡David GombergDHD 10 · 47% here · chair≡Jami CateRHD 11 · 100% here≡Darin HarbickRHD 12 · 100% here≡Nancy NathansonDHD 13 · 100% here · chair≡Julie FaheyDHD 14 · 100% here · Speaker≡Shelly Boshart DavisRHD 15 · 100% here≡Sarah McDonaldDHD 16 · 100% here≡Ed DiehlRHD 17 · 100% here≡Rick LewisRHD 18 · 26% here≡Tom AndersenDHD 19 · 100% here≡Paul EvansDHD 20 · 100% here · chair≡Kevin MannixRHD 21 · 100% here · chair≡Lesly MuñozDHD 22 · 100% here≡Anna ScharfRHD 23 · 100% here≡Lucetta ElmerRHD 24 · 100% here · House Republican Leader≡Sue Rieke SmithDHD 26 · 19% here≡Cyrus JavadiDHD 32 · 0% here≡E. Werner ReschkeRHD 55 · 0% here≡Gregory SmithRHD 57 · 0% here · chair≡

Senate (13)

Floyd ProzanskiDSD 4 · 100% here · chair≡Dick AndersonRSD 5 · 47% here · chair≡Cedric HaydenRSD 6 · 100% here≡James Manning Jr.DSD 7 · 100% here · chair≡Sara Gelser BlouinDSD 8 · 100% here · chair≡Fred GirodRSD 9 · 56% here · chair≡Deb PattersonDSD 10 · 100% here · chair≡Kim ThatcherRSD 11 · 100% here≡Bruce StarrRSD 12 · 100% here≡Courtney Neron MisslinDSD 13 · 15% here · chair≡Suzanne WeberRSD 16 · 0% here≡Diane LinthicumRSD 28 · 0% here≡Todd NashRSD 29 · 0% here≡
About these figures

“% here” is the share of the district’s land area inside the region, a 2 km grid estimate that says nothing about where residents live. Editorial region for reading only; not a legal or administrative boundary. Districts are listed when any part of their territory falls in a member county (area-based 2 km grid test).

How this region voted, 2014 to 2024

Region counties summed; the tick marks the statewide figure.

Statewide partisan contests · two-party Democratic share

  • 2024Attorney Gen.D +2-3 vs state
  • 2024Sec. of StateD +6-3 vs state
  • 2024TreasurerEven-4 vs state
  • 2024PresidentD +7-4 vs state
  • 2022GovernorR +4-4 vs state
  • 2022US SenateD +8-4 vs state
  • 2020Attorney Gen.D +9-3 vs state
  • 2020Sec. of StateEven-4 vs state
  • 2020TreasurerD +5-3 vs state
  • 2020PresidentD +9-4 vs state
  • 2020US SenateD +11-3 vs state
  • 2018GovernorD +1-3 vs state
  • 2016Attorney Gen.D +8-3 vs state
  • 2016GovernorEven-4 vs state
  • 2016Sec. of StateR +9-2 vs state
  • 2016TreasurerR +3-3 vs state
  • 2016PresidentD +5-4 vs state
  • 2016US SenateD +18-4 vs state
  • 2014GovernorD +2-2 vs state
  • 2014US SenateD +17-2 vs state

Statewide ballot measures · share voting yes

  • 2024Measure 115Amends Constitution: Authorizes impeachment of statewide elected officials by Oregon Legislature with two-thirds vote by each House; establishes process61% yespassed
  • 2024Measure 116Amends Constitution: Establishes "Independent Public Service Compensation Commission" to determine salaries for specified officials; eliminates legislative authority to set such salaries48% yesfailed
  • 2024Measure 117Gives voters option to rank candidates in order of preference; candidate receiving majority of votes in final round wins40% yesfailed
  • 2024Measure 118Increases highest corporate minimum taxes; distributes revenue to eligible individuals; state replaces reduced federal benefits22% yesfailed
  • 2024Measure 119Cannabis retailers/processors must remain neutral regarding communications to their employees from labor organizations; penalties54% yespassed
  • 2022Measure 111Amends Constitution: State must ensure affordable healthcare access, balanced against requirement to fund schools, other essential services48% yespassed · region differed
  • 2022Measure 112Amends Constitution: Removes language allowing slavery and involuntary servitude as punishment for crime52% yespassed
  • 2022Measure 113Amends Constitution: Legislators with ten unexcused absences from floor sessions disqualified from holding next term of office66% yespassed
  • 2022Measure 114Requires permit to acquire firearms; police maintain permit/firearm database; criminally prohibits certain ammunition magazines46% yespassed · region differed
  • 2020Measure 107Amends Constitution: Allows laws limiting political campaign contributions and expenditures, requiring disclosure of political campaign contributions and expenditures, and requiring political campaign advertisements to identify who paid for them77% yespassed
  • 2020Measure 108Increases cigarette and cigar taxes. Establishes tax on e-cigarettes and nicotine vaping devices. Funds health programs.64% yespassed
  • 2020Measure 109Allows manufacture, delivery, administration of psilocybin at supervised, licensed facilities; imposes two-year development period54% yespassed
  • 2020Measure 110Provides statewide addiction/recovery services; marijuana taxes partially finance; reclassifies possession/penalties for specified drugs56% yespassed
  • 2018Measure 102Amends Constitution: Allows local bonds for financing affordable housing with nongovernmental entities. Requires voter approval, annual audits54% yespassed
  • 2018Measure 103Amends Constitution: Prohibits taxes/fees based on transactions for "groceries" (defined) enacted or amended after September 201744% yesfailed
  • 2018Measure 104Amends Constitution: Expands (beyond taxes) application of requirement that three-fifths legislative majority approve bills raising revenue37% yesfailed
  • 2018Measure 105Repeals law limiting use of state/local law enforcement resources to enforce federal immigration laws39% yesfailed
  • 2018Measure 106Amends Constitution: Prohibits spending "public funds" (defined) directly/indirectly for "abortion" (defined); exceptions; reduces abortion access39% yesfailed
  • 2016Measure 94Amends Constitution: Eliminates mandatory retirement age for state judges36% yesfailed
  • 2016Measure 95Amends Constitution: Allows investments in equities by public universities to reduce financial risk and increase investments to benefit students.69% yespassed
  • 2016Measure 96Amends Constitution: Dedicates 1.5%of state lottery net proceeds to funding support services for Oregon veterans83% yespassed
  • 2016Measure 97Increases corporate minimum tax when sales exceed $25 million; funds education, healthcare, senior services40% yesfailed
  • 2016Measure 98Requires state funding for dropout-prevention, career and college readiness programs in Oregon high schools67% yespassed
  • 2016Measure 99Creates "Outdoor School Education Fund," continuously funded through Lottery, to provide outdoor school programs statewide65% yespassed
  • 2016Measure 100Prohibits purchase or sale of parts or products from certain wildlife species; exceptions; civil penalties69% yespassed
  • 2014Measure 86Amends Constitution: Requires creation of fund for Oregonians pursuing post-secondary education, authorizes state indebtedness to finance fund43% yesfailed
  • 2014Measure 87Amends Constitution: Permits employment of state judges by National Guard (military service) and state public universities (teaching)56% yespassed
  • 2014Measure 88Provides Oregon resident "driver card" without requiring proof of legal presence in the United States32% yesfailed
  • 2014Measure 89Amends Constitution: State/political subdivision shall not deny or abridge equality of rights on account of sex61% yespassed
  • 2014Measure 90Changes general election nomination processes: provides for single primary ballot listing candidates; top two advance29% yesfailed
  • 2014Measure 91Allows possession, manufacture, sale of marijuana by/to adults, subject to state licensing, regulation, taxation54% yespassed
About these figures

Every statewide contest and ballot measure since 2014, summed over Marion, Polk, Yamhill, Linn, Benton, Lane from the Secretary of State’s official abstracts of votes. Two-party share leaves out minor-party and write-in votes. Measure captions are the ballot captions as printed. A region is a sum of whole counties, so districts that cross county lines are not separable here; the map gives each seat’s own results. These are votes cast on named questions, nothing more.

Decisions to read from here

About these figures

Documented public investment by place (requested, appropriated, awarded, contracted, spent) is a separate layer that has not yet been built; no page on this site assigns spending to a region.

How this region is defined

Editorial grouping, crosswalk version or-2021-sb882. Valley counties from Salem to Eugene outside the Metro boundary.

County membership of districts from a 2000 m grid sample of official polygons (area share, not population).

To move a county to a different region, the county list is the only thing to change; district membership is recomputed from the geometry.