Idaho

Idaho gained statehood in July 1890, and has had four electoral votes since 1912. Republicans and Democrats both won elections up through 1928. During the Great Depression and throughout World War II, Idahoans voted for FDR four times. Democrats won a fifth straight election here in 1948, before Dwight Eisenhower flipped the state while winning election to his first term in 1952. Like most other states in the Mountain West, Idaho has been a Republican stronghold for the last several decades, having voted Democratic just once since that Eisenhower win – the 1964 landslide victory of Lyndon Johnson over Barry Goldwater. In 2020, this trend continued, as Donald Trump defeated Joe Biden by over 30%.

ELECTORAL VOTES

4

2024 ELECTION

Safe Trump
2024 Idaho Polls

Recent Presidential Elections

2020
33.1% 63.9%
2016
27.5% 59.3%
2012
32.6% 64.5%
2008
36.1% 61.5%
2004
30.3% 68.4%
2000
27.6% 67.2%
Show:

Presidential Voting History

State voted with the overall winning candidate

1976
R
1980
R
1984
R
1988
R
1992
R
1996
R
2000
R
2004
R
2008
R
2012
R
2016
R
2020
R

Electoral College Votes

People's
Democratic
Republican

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
1
2
R
R
R
R
R
R
3
R
R
R
R
R
R

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
1
R
D
D
R
R
R
R
R
R
R
D
R
R
R
R
R
R
R
R
2
D
D
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R

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 district numbers may have changed.

Governor Voting History

1978
D
1982
D
1986
D
1990
D
1994
R
1998
R
2002
R
2006
R
2010
R
2014
R
2018
R
2022
R

Data: Wikipedia through 2018; 270toWin research. These are general election results for the years listed. Special elections, if any, are excluded.