Oregon
Oregon joined the union in February 1859 after being carved out of the Oregon Territory. The state voted almost exclusively Republican from its founding until 1984, except 1868, 1912 and 1964 and the four elections won by Franklin Roosevelt during the Great Depression and World War II. Starting in 1988, the state went Democratic and has done so to this day. In 2024, Kamala Harris defeated Donald Trump by 14%. Oregon’s population has grown steadily over the years and it has added an electoral vote every few decades, including most recently after the 2020 Census.
ELECTORAL VOTES
8Recent Presidential Elections
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Presidential Voting History
State voted with the overall winning candidate
Electoral College Votes
Colored bars represent electoral votes by party. Tap or hover to see names.
U.S. Senate Voting History
| Class† | 1988 | 1990 | 1992 | 1994 | 1996 | 1998 | 2000 | 2002 | 2004 | 2006 | 2008 | 2010 | 2012 | 2014 | 2016 | 2018 | 2020 | 2022 | 2024 |
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Data: MIT Election Data and Science Lab / Harvard Dataverse through 2018; 270toWin research. These are general election results for the years listed. Special elections, if any, are excluded.
† There are three classes of Senators; one is up for election every second year. Each state has one Senator in two of the three classes.
U.S. House Voting History
| District | 1988 | 1990 | 1992 | 1994 | 1996 | 1998 | 2000 | 2002 | 2004 | 2006 | 2008 | 2010 | 2012 | 2014 | 2016 | 2018 | 2020 | 2022 | 2024 |
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Data: The Princeton Gerrymandering Project through 2018; 270toWin research. These are general election results for the years listed. Special elections, if any, are excluded.
Vertical lines before 1992, 2002, 2012, and 2022 show Census-related redistricting breakpoints. Geographic borders associated with each district number are likely to have changed.
Governor Voting History
Data: Wikipedia through 2018; 270toWin research. These are general election results for the years listed. Special elections, if any, are excluded.
