2004 United States elections

2004 United States elections

← 2002          2003          2004          2005          2006 → Presidential election year
Election day	November 2
Incumbent president	George W. Bush (Republican)
Next Congress	109th
Presidential election
Partisan control	Republican hold
Popular vote margin	Republican +2.4%
Electoral vote
George W. Bush (R)	286
John Kerry (D)	251
2004 presidential election results map. Red denotes states/districts won by Republican George W. Bush, and Blue denotes those won by Democrat John Kerry. Numbers indicate electoral votes allotted to the winner of each state.
Senate elections
Overall control	Republican hold
Seats contested	34 of 100 seats
Net seat change	Republican +4
2004 Senate election results map
House elections
Overall control	Republican hold
Popular vote margin	Republican +2.6%
Net seat change	Republican +3
2004 House election results map
Gubernatorial elections
Seats contested	13 (11 states, 2 territories)
Net seat change	None
2004 Gubernatorial election results map
Legend
Democratic gain      Republican gain      Democratic hold      Republican hold      Popular Democratic hold      Nonpartisan

The 2004 United States elections were held on Tuesday, November 2, 2004, during the early years of the war on terror and after the 2003 invasion of Iraq. Republican President George W. Bush won re-election and Republicans retained control of Congress.

Democratic Senator John Kerry of Massachusetts won his party's nomination after defeating Senator John Edwards and several other candidates in the 2004 Democratic presidential primaries. In the general election, Bush won 286 of the 538 electoral votes and 50.7 percent of the popular vote. Foreign policy was the dominant theme throughout the election campaign, particularly Bush's conduct of the war on terrorism and the 2003 invasion of Iraq.

Riding Bush's coattails, the Republicans picked up net gains of four Senate seats and three House seats. In the gubernatorial elections, neither party won a net gain of seats. Bush became the first president since Ronald Reagan in 1980 to see his party gain seats in both Houses of Congress during a presidential election year. Republicans would not win another trifecta until 2016.

Future President Barack Obama was elected to the United States Senate in Illinois, and he was elected president in the next presidential election.

As of 2020, this is the last time the incumbent party retained control over the presidency and Congress after a single term.