Political party strength in Oregon

Template:Short description The following table indicates the party of elected officials in the U.S. state of Oregon:

• Governor
• Oregon Secretary of State
• Attorney General
• State Treasurer
• Commissioner of Labor and Industries
• Superintendent of Public Instruction (before 2012)

The table also indicates the historical party composition in the:

• State Senate
• State House of Representatives
• State delegation to the U.S. Senate
• State delegation to the U.S. House of Representatives

For years in which a presidential election was held, the table indicates which party's nominees received the state's electoral votes.

Pre-statehood (1845–1858)

Year	Executive offices			Provisional/Territorial Legislature		U. S. Congress
	Governor	Secretary of State	Treasurer	Council	House	Delegate
Provisional Government of Oregon
1845	George AbernethyTemplate:Efn
1846
1847
Oregon Territory
1848	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Joseph Lane (D)Template:Efn	style="background-color:Template:Party color" |Theophilus R. Magruder (W)	James Taylor
1849	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Kintzing Prichette (D)	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |9? D		style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |5D, 1W, 11?	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Samuel Thurston (D)
1850	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Kintzing Prichette (D)Template:Efn	9?		5D, 1W, 11?
	rowspan=5 style="background-color:Template:Party color" |John P. Gaines (W)Template:Efn				rowspan=5 style="background-color:Template:Party color" |Edward D. Hamilton (W)
1851	Levi A. Rice	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |4D, 5?	7D, 2W, 13?	rowspan=13 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Joseph Lane (D)
	William W. Buck
1852	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John D. Boon (D)	Template:Party shading/Tie |4D, 4W	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |13D, 7W, 5Fed
1853	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |8D, 1W	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |22D, 4W
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Joseph Lane (D)Template:Efn	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George Law Curry (D)
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George Law Curry (D)Template:Efn
	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Wesley Davis (D)Template:Efn
1854	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |7D, 2W	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |23D, 6W
	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George Law Curry (D)Template:Efn
1855	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Benjamin F. Harding (D)	Nathaniel H. Lane	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |7D, 2W	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |27D, 3W
1856	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John D. Boon (D)	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |7D, 2W	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |23D, 3W, 4?
1857	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |6D, 3W	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |19D, 11W
1858	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |6D, 2W, 1?	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |27D, 6R

Statehood (1859–present)

Year	Executive offices						Legislative Assembly		United States Congress			Electoral votes
	Governor	Secretary of State	Attorney General	Treasurer	Comm. of LaborTemplate:Efn	Supt. of Pub. Inst.	State Senate	State House	Senator (Class II)	Senator (Class III)	House
1859	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Whiteaker (D)	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Lucien Heath (D)	Template:Efn	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John D. Boon (D)	Template:Efn	Template:Efn	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |14D, 2R	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |30D, 4R	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Delazon Smith (D)	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Joseph Lane (D)	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |La Fayette Grover (D)
	vacantTemplate:Efn	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Lansing Stout (D)
1860		rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Lincoln/ Hamlin (R) Green tickY
	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Edward Dickinson Baker (R)Template:Efn
1861	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |13D, 3R	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |24D, 10R		rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James Nesmith (D)			style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Andrew J. Thayer (D)Template:Efn
	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Benjamin Stark (D)Template:Efn	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George K. Shiel (D)
1862
	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |A. C. Gibbs (R)	rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Samuel E. May (R)		rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Edwin N. Cooke (R)			rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Benjamin F. Harding (D)
1863	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |10R, 5D, 1I	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |33R, 1D		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |John R. McBride (R)
1864	rowspan=5 Template:Party shading/National Union |Lincoln/ Johnson (NU) Green tickY
1865	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |15R, 3D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |33R, 5D		rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |George Henry Williams (R)			rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |James H. D. Henderson (R)
1866
	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |George Lemuel Woods (R)
1867	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |17R, 7D, 1I	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 23D		rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Henry W. Corbett (R)			rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Rufus Mallory (R)
1868	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Seymour/ Blair (D) Red XN
1869	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |12D, 10R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |25D, 18R		rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Joseph Showalter Smith (D)
1870
	rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |La Fayette Grover (D)Template:Efn	rowspan=10 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Stephen F. Chadwick (D)		rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |L. Fleischner (D)
1871	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |13D, 9R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |28D, 19R		rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James K. Kelly (D)			rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James H. Slater (D)
1872	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Sylvester C. Simpson (D)Template:Efn	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Grant/ Wilson (R) Green tickY
1873	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |13R, 9D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |32R, 17D		rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |John H. Mitchell (R)		style="background-color:Template:Republican Party (US)/meta/shading" |Joseph G. Wilson (R)Template:Efn
1874	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James Nesmith (D)
	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |A. H. Brown (D)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Levi L. Rowland (R)
1875	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 11R, 1I	rowspan=2 Template:Party shading/Coalition |23I, 20D, 17RTemplate:Efn		style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George A. La Dow (D)Template:Efn
1876	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Lafayette Lane (D)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Hayes/ Wheeler (R) Green tickY
1877	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Stephen F. Chadwick (D)Template:Efn	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 10R, 2I		rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |30R, 27D, 3ITemplate:Efn		rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |La Fayette Grover (D)	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |Richard Williams (R)
1878
	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |W. W. Thayer (D)	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Rockey P. Earhart (R)		rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Edward Hirsch (R)		rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Leonard J. Powell (R)
1879	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 10R, 2I	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |30D, 28R, 2ITemplate:Efn		rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James H. Slater (D)		rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Whiteaker (D)
1880	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Garfield/ Arthur (R) Green tickY
1881	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |16R, 14D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |40R, 20D		rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Melvin Clark George (R)
1882
	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Zenas Ferry Moody (R)	rowspan=15 style="background-color:Template:Republican Party (US)/meta/shading" |Ebenezer B. McElroy (R)
1883	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |37R, 21D, 2I	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |Joseph N. Dolph (R)
1884	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Blaine/ Logan (R) Red XN
1885	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |17R, 13D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |35R, 25D		vacantTemplate:Efn		rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Binger Hermann (R)
	rowspan=13 style="background-color:Template:Republican Party (US)/meta/shading" |John H. Mitchell (R)
1886
1887	Sylvester Pennoyer (Fus)Template:Efn	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |George W. McBride (R)		rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |G. W. Webb (D)		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |19R, 11D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |34R, 26D
1888		rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Harrison/ Morton (R) Green tickY
1889		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |21R, 9D		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |51R, 9D
1890
1891		rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Phil Metschan (R)	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |23R, 7D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |43R, 17D
		rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George E. Chamberlain (D)Template:Efn
1892		rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Harrison/ Reid (R) Red XN
1893		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |16R, 13D, 1Pop	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |38R, 19D, 3Pop	rowspan=25 style="background-color:Template:Republican Party (US)/meta/shading" |2R
1894
1895	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |William Paine Lord (R)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Harrison R. Kincaid (R)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Cicero M. Idleman (R)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |George M. Irwin (R)		rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |19R, 8D, 3Pop	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |53R, 7Pop	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |George W. McBride (R)
1896	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |McKinley/ Hobart (R) Green tickY
1897	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 3D, 3PopTemplate:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |39R, 17Pop, 4DTemplate:Efn	vacantTemplate:Efn
1898
	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Joseph Simon (R)
1899	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Theodore Thurston Geer (R)	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Frank L. Dunbar (R)	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |D. R. N. Blackburn (R)	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Charles S. Moore (R)		rowspan=15 style="background-color:Template:Republican Party (US)/meta/shading" |John H. Ackerman (R)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |42R, 17Pop, 1D
1900	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |McKinley/ Roosevelt (R) Green tickY
1901	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |21R, 4Cit, 3P, 1D, 1Un	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |35R, 13Cit, 7D, 3Un, 1P, 1 vac.	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |John H. Mitchell (R)Template:Efn
1902
1903	rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George E. Chamberlain (D)Template:Efn	rowspan=17 style="background-color:Template:Republican Party (US)/meta/shading" |Andrew M. Crawford (R)	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |21R, 3D, 3Cit, 2Un, 1Pop	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |48R, 11D, 1Cit		rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |Charles W. Fulton (R)
	rowspan=22 style="background-color:Template:Republican Party (US)/meta/shading" |O. P. Hoff (R)Template:Efn
1904	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Roosevelt/ Fairbanks (R) Green tickY
1905	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |25R, 5D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |50R, 10D
1906	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John M. Gearin (D)Template:Efn
1907	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Frank W. Benson (R)Template:Efn	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |George A. Steel (R)	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 6D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |59R, 1D	style="background-color:Template:Republican Party (US)/meta/shading" |Frederick W. Mulkey (R)
	rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |Jonathan Bourne Jr. (R)
1908	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Taft/ Sherman (R) Green tickY
1909	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Frank W. Benson (R)Template:EfnTemplate:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |53R, 7D	rowspan=19 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |George E. Chamberlain (D)
1910
	style="background-color:Template:Republican Party (US)/meta/shading" |Jay Bowerman (R)Template:Efn
1911	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Oswald West (D)	rowspan=12 style="background-color:Template:Republican Party (US)/meta/shading" |Thomas B. Kay (R)	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Lewis R. Alderman (R)Template:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |27R, 3D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |58R, 2D
	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |Ben W. Olcott (R)Template:EfnTemplate:Efn
1912	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Wilson/ Marshall (D) Green tickY
1913	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |28R, 2D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |48R, 7Prog, 5D	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Harry Lane (D)Template:Efn	rowspan=15 style="background-color:Template:Republican Party (US)/meta/shading" |3R
	rowspan=19 style="background-color:Template:Republican Party (US)/meta/shading" |Julius A. Churchill (R)Template:EfnTemplate:Efn
1914
1915	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |James Withycombe (R)Template:Efn	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |George M. Brown (R)Template:Efn	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |56R, 4D
1916	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Hughes/ Fairbanks (R) Red XN
1917	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 5D, 1I	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |55R, 4D, 1I
	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Charles L. McNary (R)Template:Efn
1918
	style="background-color:Template:Republican Party (US)/meta/shading" |Frederick W. Mulkey (R)Template:Efn
1919	rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |O. P. Hoff (R)Template:Efn	rowspan=33 style="background-color:Template:Republican Party (US)/meta/shading" |C. H. Gram (R)	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 3D, 3I	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |54R, 6D	rowspan=35 style="background-color:Template:Republican Party (US)/meta/shading" |Charles L. McNary (R)Template:EfnTemplate:Efn
	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Ben W. Olcott (R)Template:Efn
1920	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Harding/ Coolidge (R) Green tickY
	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Sam A. Kozer (R)Template:EfnTemplate:Efn	rowspan=31 style="background-color:Template:Republican Party (US)/meta/shading" |Isaac H. Van Winkle (R)Template:EfnTemplate:Efn
1921	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |27R, 2I, 1D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |58R, 2D	rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |Robert N. Stanfield (R)
1922
1923	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Walter M. Pierce (D)	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |26R, 4D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |51R, 9D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |2R, 1D
1924	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Coolidge/ Dawes (R) Green tickY
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Jefferson Myers (D)Template:Efn
1925	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Thomas B. Kay (R)Template:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |57R, 3D	rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |3R
1926
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Richard R. Turner (D)Template:Efn
1927	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |I. L. Patterson (R)Template:Efn	rowspan=13 style="background-color:Template:Republican Party (US)/meta/shading" |Charles A. Howard (R)Template:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |27R, 3D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |56R, 4D	rowspan=15 style="background-color:Template:Republican Party (US)/meta/shading" |Frederick Steiwer (R)Template:Efn
1928	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Hoover/ Curtis (R) Green tickY
	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Hal E. Hoss (R)Template:EfnTemplate:Efn
1929	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |28R, 2D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |58R, 2D
1930	style="background-color:Template:Republican Party (US)/meta/shading" |A. W. Norblad (R)Template:Efn
1931	rowspan=5 Template:Party shading/Independent |Julius Meier (I)	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |29R, 1D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |53R, 7D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |2R, 1D
	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Rufus C. Holman (R)Template:EfnTemplate:Efn
1932	rowspan=11 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Roosevelt/ Garner (D) Green tickY
1933	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |22R, 8D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |42R, 17D, 1I	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |2D, 1R
1934	style="background-color:Template:Republican Party (US)/meta/shading" |Peter J. Stadelman (R)Template:Efn
1935	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Charles Martin (D)	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Earl Snell (R)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |17R, 13D	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |38D, 22R	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |2R, 1D
1936
1937	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |18R, 12D	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |38D, 21R, 1I	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |2D, 1R
	rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Rex Putnam (D)Template:Efn
1938
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Alfred E. Reames (D)Template:Efn
	style="background-color:Template:Republican Party (US)/meta/shading" |Alexander G. Barry (R)
1939	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Charles A. Sprague (R)	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Walter E. Pearson (D)Template:Efn	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |22R, 8D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |46R, 13D, 1I	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Rufus C. Holman (R)	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |2R, 1D
1940	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Roosevelt/ Wallace (D) Green tickY
1941	rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Leslie M. Scott (R)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |25R, 5D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |38R, 22D
1942
1943	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Earl Snell (R)Template:Efn	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Robert S. Farrell Jr. (R)Template:Efn	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |W. E. Kimsey (R)	rowspan=21 Template:Party shading/Independent Democratic |Rex Putnam (NP/D)Template:EfnTemplate:Efn	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |27R, 3D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |51R, 9D	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |4R
1944	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |George Neuner (R)Template:Efn	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Roosevelt/ Truman (D) Green tickY
	rowspan=12 style="background-color:Template:Republican Party (US)/meta/shading" |Guy Cordon (R)Template:Efn
1945	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |25R, 5D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |50R, 10D	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Wayne Morse (R)
1946
1947	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |58R, 2D
	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |John Hubert Hall (R)Template:Efn	rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Earl T. Newbry (R)Template:Efn
1948	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Dewey/ Warren (R) Red XN
1949	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Douglas McKay (R)Template:Efn	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Walter J. Pearson (D)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |20R, 10D	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |51R, 9D
1950
1951	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |21R, 9D
1952	rowspan=8 style="background-color:Template:Republican Party (US)/meta/shading" |Eisenhower/ Nixon (R) Green tickY
1953	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |Paul L. Patterson (R)Template:EfnTemplate:Efn	rowspan=20 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Robert Y. Thornton (D)	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Sig Unander (R)Template:Efn	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |26R, 4D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |49R, 11D	rowspan=2 Template:Party shading/Independent (United States) |Wayne Morse (I)Template:Efn
1954
1955	rowspan=25 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Norman O. Nilsen (D)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |24R, 6D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |35R, 25D	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Richard L. Neuberger (D)Template:Efn	rowspan=18 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Wayne Morse (D)Template:Efn	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |3R, 1D
1956	style="background-color:Template:Republican Party (US)/meta/shading" |Elmo Smith (R)Template:Efn
1957	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Robert D. Holmes (D)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Mark Hatfield (R)Template:Efn	rowspan=2 Template:Party shading/Tie |15D, 15RTemplate:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |37D, 23R	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |3D, 1R
1958
1959	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Mark Hatfield (R)	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Howell Appling Jr. (R)Template:Efn	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |19D, 11R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |33D, 27R
1960	rowspan=6 style="background-color:Template:Republican Party (US)/meta/shading" |Howard Belton (R)Template:Efn	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Nixon/ Lodge (R) Red XN
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Hall S. Lusk (D)Template:Efn
1961	rowspan=8 Template:Party shading/Nonpartisan|Leon P. Minear (NP)Template:EfnTemplate:EfnTemplate:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |20D, 10R	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |31D, 29R	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Maurine Neuberger (D)	rowspan=2 Template:Party shading/Tie |2D, 2R
1962
1963	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |21D, 9R	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |3D, 1R
1964	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Johnson/ Humphrey (D) Green tickY
1965	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Tom McCall (R)Template:Efn	rowspan=11 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Robert W. Straub (D)	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |19D, 11R	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |33R, 27D
1966
1967	rowspan=12 style="background-color:Template:Republican Party (US)/meta/shading" |Tom McCall (R)	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |H. Clay Myers Jr. (R)Template:Efn	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |38R, 22D	rowspan=39 style="background-color:Template:Republican Party (US)/meta/shading" |Mark Hatfield (R)	rowspan=12 Template:Party shading/Tie |2D, 2R
1968	rowspan=12 style="background-color:Template:Republican Party (US)/meta/shading" |Nixon/ Agnew (R) Green tickY
	Template:Party shading/Nonpartisan|Jesse V. Fasold (NP)Template:EfnTemplate:Efn
	rowspan=8 Template:Party shading/Nonpartisan|Dale Parnell (NP)Template:EfnTemplate:Efn
1969	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |16D, 14R
	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |Lee Johnson (R)	rowspan=33 style="background-color:Template:Republican Party (US)/meta/shading" |Bob Packwood (R)Template:Efn
1970
1971	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |34R, 26D
1972
1973	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James A. Redden (D)	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 12R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |33D, 27R
1974
	Template:Party shading/Nonpartisan|Jesse V. Fasold (NP)Template:Efn
1975	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Robert W. Straub (D)	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Bill Stevenson (D)	rowspan=18 Template:Party shading/Nonpartisan|Verne Duncan (NP)Template:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |22D, 7R, 1I	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |38D, 22R	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |4D
1976	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Ford/ Dole (R) Red XN
1977	rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Norma Paulus (R)	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James Redden (D)Template:Efn	rowspan=9 style="background-color:Template:Republican Party (US)/meta/shading" |H. Clay Myers Jr. (R)Template:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |24D, 6RTemplate:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |37D, 23R
1978
1979	rowspan=10 style="background-color:Template:Republican Party (US)/meta/shading" |Victor Atiyeh (R)	rowspan=20 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Mary Wendy Roberts (D)	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |23D, 7R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |34D, 26R
1980	rowspan=11 style="background-color:Template:Republican Party (US)/meta/shading" |Reagan/ Bush (R) Green tickY
	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |James M. Brown (D)Template:Efn
1981	rowspan=14 style="background-color:Template:Republican Party (US)/meta/shading" |David B. Frohnmayer (R)Template:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |22D, 8R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |33D, 27R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |3D, 1R
1982
1983	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |21D, 9R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |36D, 24R	rowspan=11 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |3D, 2R
1984
	rowspan=4 style="background-color:Template:Republican Party (US)/meta/shading" |Bill Rutherford (R)Template:EfnTemplate:Efn
1985	rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Barbara Roberts (D)Template:Efn	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 12R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |34D, 26R
1986
1987	rowspan=6 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Neil Goldschmidt (D)
	rowspan=7 style="background-color:Template:Republican Party (US)/meta/shading" |Tony Meeker (R)Template:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |17D, 13R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |31D, 29R
1988	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Dukakis/ Bentsen (D) Red XN
1989	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |19D, 11R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |32D, 28R
1990	Template:Party shading/Nonpartisan|John Erickson (NP)Template:EfnTemplate:Efn
	rowspan=10 Template:Party shading/Independent Republican |Norma Paulus (NP/R)Template:Efn
1991	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Barbara Roberts (D)	rowspan=10 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Phil Keisling (D)Template:EfnTemplate:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |20D, 10R	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |31R, 29D	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |4D, 1R
1992	style="background-color:Template:Republican Party (US)/meta/shading" |Charles Crookham (R)Template:Efn	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Clinton/ Gore (D) Green tickY
1993	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Ted Kulongoski (D)	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Jim Hill (D)	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |16D, 14R	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |32R, 28D
1994
1995	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Kitzhaber (D)	rowspan=5 style="background-color:Template:Republican Party (US)/meta/shading" |Jack Roberts (R)	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |19R, 11D	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |33R, 27D	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |3D, 2R
1996
	rowspan=33 Template:Party shading/Democratic/current |Ron Wyden (D)Template:Efn
1997	rowspan=13 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Hardy Myers (D)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |20R, 10D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |31R, 29D	rowspan=13 style="background-color:Template:Republican Party (US)/meta/shading" |Gordon Smith (R)	rowspan=29 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |4D, 1R
1998
1999	rowspan=4 Template:Party shading/Independent Republican |Jack Roberts (NP/R)Template:Efn	rowspan=4 Template:Party shading/Independent Republican |Stan Bunn (NP/R)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |17R, 13D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |34R, 25D, 1I
2000	rowspan=10 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Bill Bradbury (D)Template:Efn	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Gore/ Lieberman (D) Red XN
2001	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Randall Edwards (D)	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |16R, 14D	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |32R, 27D, 1I
2002
2003	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Ted Kulongoski (D)	rowspan=6 Template:Party shading/Independent Democratic |Dan Gardner (NP/D)Template:Efn	rowspan=10 Template:Party shading/Independent Democratic |Susan Castillo (NP/D)Template:Efn	rowspan=2 Template:Party shading/Tie |15D, 15RTemplate:Efn	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |35R, 25D
2004	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Kerry/ Edwards (D) Red XN
2005	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |17D, 11R	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |33R, 27D
2006
2007	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |19D, 11R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |31D, 29R
2008	rowspan=10 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Obama/ Biden (D) Green tickY
	rowspan=12 Template:Party shading/Independent Democratic |Brad Avakian (NP/D)Template:Efn
2009	rowspan=7 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Kate Brown (D)	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Kroger (D)	style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Ben Westlund (D)Template:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 12R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |36D, 24R	rowspan=19 Template:Party shading/Democratic/current |Jeff Merkley (D)
2010	rowspan=8 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Ted Wheeler (D)Template:Efn
2011	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |John Kitzhaber (D)Template:Efn	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |16D, 14R	rowspan=2 Template:Party shading/Tie |30D, 30RTemplate:Efn
2012	rowspan=15 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Ellen Rosenblum (D)Template:Efn	Template:Efn
2013	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |34D, 26R
2014
2015	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 12R		rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |35D, 25R
	rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Kate Brown (D)Template:Efn		rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Jeanne Atkins (D)Template:Efn
2016	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Clinton/ Kaine (D) Red XN
2017	rowspan=3 style="background-color:Template:Republican Party (US)/meta/shading" |Dennis Richardson (R)Template:Efn		rowspan=9 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Tobias Read (D)	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |17D, 13R
2018
2019	rowspan=5 Template:Party shading/Independent Democratic |Val Hoyle (NP/D)		rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 12R	rowspan=3 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |38D, 22R
	rowspan=2 style="background-color:Template:Republican Party (US)/meta/shading" |Bev Clarno (R)Template:Efn
2020	rowspan=4 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Biden/ Harris (D) Green tickY
2021	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Shemia Fagan (D)Template:Efn		rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |18D, 11R, 1ITemplate:Efn	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |37D, 23R
2022
2023	rowspan=4 Template:Party shading/Democratic/current |Tina Kotek (D)		rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |LaVonne Griffin-Valade (D)Template:Efn	rowspan=4 Template:Party shading/Independent Democratic/current |Christina Stephenson (NP/D)	rowspan=1 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |17D, 12R, 1I	rowspan=1 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |35D, 25R	rowspan=2 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |4D, 2R
2024	rowspan=1 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |17D, 13RTemplate:Efn		rowspan=1 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |35D, 24R, 1ITemplate:Efn	rowspan=5 style="color:black;background-color:Template:Democratic Party (US)/meta/shading" |Harris/ Walz (D) Red XN
2025	rowspan=4 Template:Party shading/Democratic/current | Tobias Read (D)		rowspan=4 Template:Party shading/Democratic/current | Dan Rayfield (D)	rowspan=4 Template:Party shading/Democratic/current | Elizabeth Steiner (D)	rowspan=1 Template:Party shading/Democratic/current |18D, 12R	rowspan=1 Template:Party shading/Democratic/current |36D, 24R	rowspan=1 Template:Party shading/Democratic/current |5D, 1R

Key to party colors and abbreviations for members of the U.S. Congress and other politicians or officials

Template:Party shading/Alaskan Independence | Alaskan Independence (AKIP) style="background-color:Template:Party color" | Know Nothing (KN) Template:Party shading/American Labor | American Labor (AL) Anti-Jacksonian (Anti-J) National Republican (NR) Anti-Administration (AA) Anti-Masonic (Anti-M) Conservative (Con) Template:Party shading/Covenant Party (Northern Mariana Islands) | Covenant (Cov)

style="color:black;background-color:Template:Democratic Party (US)/meta/shading" | Democratic (D) Template:Party shading/DFL | Democratic–Farmer–Labor (DFL) Template:Party shading/North Dakota Democratic-NPL | Democratic–NPL (D-NPL) Template:Party shading/Dixiecrat | Dixiecrat (Dix), States' Rights (SR) Democratic-Republican (DR) Farmer–Labor (FL) Federalist (F) Pro-Administration (PA)

Free Soil (FS) Fusion (Fus) Greenback (GB) style="background:Template:Party color" | Independence (IPM) Template:Party shading/Independent Democratic | Independent Democrat (ID) Template:Party shading/Independent Republican | Independent Republican (IR) style="background-color:Template:Party color" | Jacksonian (J) Template:Party shading/Liberal (New York) | Liberal (Lib)

style="background:Template:Party color" | Libertarian (L) Template:Party shading/National Union | National Union (NU) Nonpartisan League (NPL) style="background:Template:Party color" | Nullifier (N) Opposition Northern (O) Opposition Southern (O) style="background:Template:Party color" | Populist (Pop) Progressive (Prog)

Prohibition (Proh) style="background:Template:Party color" | Readjuster (Rea) style="background-color:Template:Republican Party (US)/meta/shading" | Republican (R) style="background:Template:Party color" | Silver (Sv) style="background:Template:Party color" | Silver Republican (SvR) Socialist (Soc) style="background:Template:Party color" | Union (U) Template:Party shading/Unconditional Unionist | Unconditional Union (UU)

Template:Party shading/Vermont Progressive| Vermont Progressive (VP) style="background-color:Template:Party color" | Whig (W) Template:Party shading/Independent | Independent (I) Template:Party shading/Nonpartisan | Nonpartisan (NP)

See also

• Politics in Oregon
• Politics of Oregon
• Elections in Oregon