The Oregon State Senate is the upper house of the state legislature for the U.S. state of Oregon. Along with the lower chamber Oregon House of Representatives it makes up the Oregon Legislative Assembly. There are 30 members of the state Senate, representing 30 districts across the state, each with a population of 141,242. The state Senate meets in the east wing of the Oregon State Capitol in Salem.

Oregon, along with Arizona, Maine, New Hampshire, and Wyoming, is one of the five U.S. states to not have the office of the lieutenant governor, a position which for most upper houses of state legislatures and for the United States Congress (with the vice president) is the head of the legislative body and holder of the casting vote in the event of a tie. Instead, a separate position of Senate president is in place, removed from the state executive branch. If the chamber is tied, legislators must devise their own methods of resolving the impasse. In the 72nd Oregon Legislative Assembly in 2003, for example, Oregon's state senators entered into a power sharing contract whereby Democratic senators nominated the Senate President while Republican senators chaired key committees.

Like certain other upper houses of state and territorial legislatures and the United States Senate, the state Senate can confirm or reject the governor's appointments to state departments, commissions, boards, and other state governmental agencies.

The current Senate president is Rob Wagner of Lake Oswego.

Membership and qualifications

Oregon state senators serve four-year terms without term limits. In 2002, the Oregon Supreme Court struck down the decade-old Oregon Ballot Measure 3, that had restricted state senators to two terms (eight years) on procedural grounds.

According to the Oregon Constitution, two-thirds of senators are required to form a quorum. Republican senators have used this rule to block legislation by absenting themselves. In response to this practice, Oregon Ballot Measure 113 was passed in 2022 to disqualify members with ten unexcused absences from serving in the legislature following their current term. However, a Republican walkout went for six weeks during the 82nd Assembly in May and June 2023, the longest ever.

Milestones

Kathryn Clarke was the first woman to serve in Oregon's Senate. Women became eligible to run for the Oregon state legislature in 1914 and later that year Clarke was appointed to fill a vacant seat in Douglas county by her cousin, Governor Oswald West. Following some controversy concerning whether West had the authority to appoint someone to fill the vacancy, Clarke campaigned and was elected by voters in 1915. She took office five years before Nineteenth Amendment to the United States Constitution protected the right of all American women to vote.

In 1982, Mae Yih became the first Chinese-American elected to a state senate in the United States.

Composition

AffiliationParty (Shading indicates majority caucus)Total
DemocraticRepublicanIRIndVacant
End of 75th Assembly (2010)181200300
76th Assembly (2011–2012)161400300
77th Assembly (2013–2014)161400300
78th Assembly (2015–2016)181200300
79th Assembly (2017–2019)171300300
80th Assembly (2019–2021)181200300
Begin 81st Assembly (2021–2023)18120300
January 15, 20211101
April 2021101
82nd Assembly (2023–2025)171111300
83rd Assembly (2025–2027)18120300
April 19, 202517291
May 9, 202518300
October 5, 20251129
October 23, 20251230
Latest voting share60%40%

Current session

Oregon State Senate leadership

PositionRepresentativeDistrictPartyResidence
Senate PresidentRob Wagner19DemocraticLake Oswego
Senate President Pro TemporeJames I. Manning Jr.7DemocraticEugene
Majority LeaderKayse Jama24DemocraticPortland
Senate Deputy Majority LeaderWlnsvey Campos18DemocraticAloha
Majority WhipSara Gelser Blouin8DemocraticCorvallis
Senate Deputy Majority WhipLew Frederick22DemocraticPortland
Assistant Majority LeadersJaneen Sollman15DemocraticHillsboro
Khanh Pham23DemocraticPortland
Minority LeaderBruce Starr12RepublicanDundee
Deputy Minority LeadersCedric Hayden6RepublicanFall Creek
Dick Anderson5RepublicanLincoln City
David Brock Smith1RepublicanPort Orford
Minority WhipSuzanne Weber16RepublicanTillamook

Current members

DistrictRepresentativePartyResidenceAssumed office
1David Brock SmithRepublicanPort Orford2023
2Noah RobinsonRepublicanCave Junction2025
3Jeff GoldenDemocraticAshland2019
4Floyd ProzanskiDemocraticEugene2004
5Dick AndersonRepublicanLincoln City2021
6Cedric HaydenRepublicanFall Creek2023
7James I. Manning Jr.DemocraticEugene2021
8Sara Gelser BlouinDemocraticCorvallis2015
9Fred GirodRepublicanStayton2008
10Deb PattersonDemocraticSalem2021
11Kim ThatcherRepublicanKeizer2023
12Bruce StarrRepublicanDundee2025
13Courtney Neron MisslinDemocraticWilsonville2025
14Kate LieberDemocraticBeaverton2021
15Janeen SollmanDemocraticHillsboro2022
16Suzanne WeberRepublicanTillamook2023
17Lisa ReynoldsDemocraticNorth Bethany2024
18Wlnsvey CamposDemocraticAloha2023
19Rob WagnerDemocraticLake Oswego2023
20Mark MeekDemocraticGladstone2023
21Kathleen TaylorDemocraticPortland2017
22Lew FrederickDemocratic2017
23Khanh PhamDemocratic2025
24Kayse JamaDemocratic2024
25Chris GorsekDemocraticTroutdale2021
26Christine DrazanRepublicanCanby2025
27Anthony BroadmanDemocraticBend2025
28Diane LinthicumRepublicanBeatty2025
29Todd NashRepublicanEnterprise2025
30Mike McLaneRepublicanPowell Butte2025

See also

Notes

External links