United States gubernatorial elections were held on November 5, 2002, in 36 states and two territories. The Republicans won eight seats previously held by the Democrats, as well as the seat previously held by Minnesota governor Jesse Ventura, who was elected on the Reform Party ticket but had since renounced his party affiliation. The Democrats won 10 seats previously held by the Republicans, as well as the seat previously held by Maine governor Angus King, an independent. The elections were held concurrently with the other United States elections of 2002.
Overall, despite the gains that they made at the federal level – an unprecedented feat in a midterm election – the Republicans suffered a net loss of one seat in this gubernatorial election cycle, while the Democrats made a net gain of three. The Republicans managed to maintain their majority of state governorships, but it was reduced to a margin of only two seats. The elections were notable for the sheer number of state governorships that changed parties – 20 in total, constituting more than half of the seats up for election. Additionally, a number of Democratic and Republican gains occurred in states that typically favor the other party. For instance, Republican candidates won the usually Democratic states of Maryland, Hawaii, Minnesota, and Vermont; while Democratic governors were elected in Republican-leaning states like Wyoming, Tennessee, Oklahoma, and Kansas.
As of 2026, this election marks the most recent cycle in which Colorado or New York elected a Republican governor.
Closest races
States where the margin of victory was under 1%:
- Alabama, 0.2%
- Oklahoma, 0.7%
States where the margin of victory was under 5%:
- Arizona, 1.0%
- Wyoming, 2.0%
- Vermont, 2.5%
- Oregon, 2.9%
- Tennessee, 3.1%
- Wisconsin, 3.7%
- Maryland, 3.9%
- Michigan, 4.0%
- Hawaii, 4.6%
- Massachusetts, 4.8%
- California, 4.9%
States where the margin of victory was under 10%:
- Georgia, 5.2%
- Maine, 5.7%
- South Carolina, 5.9%
- Arkansas, 6.1%
- Illinois, 7.1%
- Kansas, 7.8%
- Minnesota, 7.9%
- Iowa, 8.2%
- Pennsylvania, 9.0%
- Rhode Island, 9.5%
Alabama
The 2002 Alabama gubernatorial election was held on November 5. The race pitted incumbent governor Don Siegelman, a Democrat, against Representative Bob Riley, a Republican, and Libertarian nominee John Sophocleus. As of 2023, this is the last time the Governor’s office in Alabama changed partisan control.
The result was an extremely narrow victory for Riley. The certified results showed Riley with 672,225 votes to Siegelman's 669,105, a difference of 3,120 votes, or 0.23% of the 1,367,053 votes cast. Sophocleus garnered 23,272 votes, and 2,451 votes were for write-in candidates. The close and controversial election was marked by high turnout.
Alaska
The 2002 Alaska gubernatorial election took place on November 5, 2002, for the post of Governor of Alaska. Republican U.S. Senator Frank Murkowski defeated Democratic Lieutenant Governor Fran Ulmer. Murkowski became the first Republican elected governor of Alaska since Jay Hammond in 1978.
Arizona
The 2002 Arizona gubernatorial election took place on November 5, 2002. Incumbent Republican governor Jane Dee Hull was term-limited. The Democratic nominee, Arizona Attorney General Janet Napolitano, narrowly defeated Republican Matt Salmon, a former U.S. Representative. Upon her inauguration, Napolitano became the first woman to succeed another woman as Governor of a state. Until 2022, this was the last gubernatorial election in Arizona in which the margin of victory was single digits.
Arkansas
The 2002 Arkansas gubernatorial election took place on November 5, 2002 for the post of Governor of Arkansas. Incumbent Republican governor Mike Huckabee defeated Democratic State Treasurer Jimmie Lou Fisher.
California
The 2002 California gubernatorial election was an election that occurred on November 5, 2002. Democrat Gray Davis defeated Republican Bill Simon by 5% and was re-elected to a second four-year term as Governor of California. Davis would be recalled less than a year into his next term.
The 2002 gubernatorial primary occurred in March 2002. Gray Davis faced no major competitor in the primary and won the nomination. Simon defeated former Los Angeles Mayor Richard Riordan in the Republican primary. Gray Davis ran a series of negative ads against Riordan in the primary. Riordan was seen as a moderate and early state polls showed him defeating Gray Davis in the general election.
Colorado
The 2002 Colorado gubernatorial election was held on November 5, 2002 to elect the governor of Colorado. Bill Owens, the Republican incumbent, defeated Democratic nominee Rollie Heath to win a second term. Owen's win set the record for biggest win by a Republican in a Colorado gubernatorial election (Democrats won by larger margins in 1982, 1948, and 1928, with Billy Adams' 35 point blowout in that year being the greatest victory for a candidate of any party). As of 2026, this is the last time a Republican was elected Governor of Colorado.
Connecticut
The 2002 Connecticut gubernatorial election took place on November 5, 2002. Incumbent Republican governor John G. Rowland won reelection to a third consecutive term, defeating Democrat Bill Curry. Rowland became the first Connecticut Governor to win a third term in office, but did not finish his term, resigning in 2004 due to allegations of corruption. Despite losing this election, as of 2022, Curry is the last Democratic gubernatorial candidate to carry Windham County.
Florida
The 2002 Florida gubernatorial election took place on November 5, 2002 for the post of Governor of Florida. Incumbent Republican governor Jeb Bush defeated Democratic candidate Bill McBride. Bush became the first Republican governor of Florida to win re-election to a second term. This election was the last time until 2022 a Florida gubernatorial candidate won the general election by double digits or that a Republican won Miami-Dade County. This was the first time in Florida's history that a Republican Governor was re-elected.
Georgia
The 2002 Georgia gubernatorial election was held on November 5, 2002. Incumbent Democratic governor Roy Barnes sought re-election to a second term as governor. State Senator Sonny Perdue emerged as the Republican nominee from a crowded and hotly contested primary, and he faced off against Barnes, who had faced no opponents in his primary election, in the general election. Though Barnes had been nicknamed "King Roy" due to his unique ability to get his legislative priorities passed, he faced a backlash among Georgia voters due to his proposal to change the state flag from its Confederate design.
Ultimately, Perdue was able to defeat incumbent governor Barnes and became the first Republican to serve as governor of the state since Reconstruction. This was only the second election that a Republican won in the state's history, the other being in 1868. The result was widely considered a major upset.
Hawaii
The 2002 Hawaii gubernatorial election was held on November 5, 2002, to select the governor of Hawaii. Incumbent Democratic Governor of Hawaii Ben Cayetano was term-limited and therefore could not run for re-election. Former Maui Mayor Linda Lingle, who had narrowly lost the 1998 election, was nominated once again by the Republicans while Lieutenant Governor Mazie Hirono earned the Democratic nomination in a tight race. Lingle and Hirono duked it out in a hard-fought campaign, with Hirono's campaign crippled by allegations of corruption within the Hawaii Democratic Party and many voters desiring a change.
Ultimately Lingle defeated Hirono in a close election, making her the first Republican governor of Hawaii elected since 1959 and the state's first-ever female governor. She was the first white governor of the state since 1970. Lingle and Hirono faced off again in Hawaii’s 2012 U.S. Senate election, where Hirono won 63% - 37%, making Lingle the first female governor and Hirono the first female U.S. senator in Hawaii history.
Idaho
The 2002 Idaho gubernatorial election was held on November 5, 2002 to select the governor of the state of Idaho. Dirk Kempthorne, the Republican incumbent, defeated Democratic nominee Jerry Brady to win a second term, but the win was not nearly as overwhelming as Kempthorne's 1998 victory. This was the first Idaho gubernatorial election since 1978 in which the winner was of the same party as the incumbent president.
Illinois
The 2002 Illinois gubernatorial election occurred on November 5, 2002. Incumbent Republican governor George Ryan, who was plagued by scandal, did not run for a second term. Democrat Rod Blagojevich, a U.S. Congressman, ran against Republican Jim Ryan (no relation to the incumbent), the Illinois Attorney General. Blagojevich won 52% to 45%, becoming the first Democrat to win an election for governor since 1972. As of 2023 this is the last Illinois governor election where no candidate running was an incumbent.
Iowa
The 2002 Iowa gubernatorial election took place November 5, 2002. Incumbent Democratic Governor of Iowa Tom Vilsack sought re-election to a second term as governor. Governor Vilsack won his party's nomination uncontested, while Doug Gross, an advisor to former governor Terry Branstad, narrowly won the Republican Party's primary in a crowded and competitive primary election. In the general election, Vilsack was able to improve slightly on his margin of victory four years earlier to win what would be his second and final term as governor.
Kansas
The 2002 Kansas gubernatorial election was held on November 5, 2002. Incumbent governor Bill Graves, a Republican, was barred from seeking a third term by the Kansas Constitution. Kansas Insurance Commissioner Kathleen Sebelius, the Democratic nominee, ran against Kansas State Treasurer Tim Shallenburger, the Republican nominee, with Sebelius defeating Shallenburger to become the second female Governor of Kansas after Joan Finney who served as governor from 1991 to 1995.
Maine
The 2002 Maine gubernatorial election took place on November 5, 2002. Incumbent Independent Governor Angus King was term limited, and unable to seek re-election. U.S. Congressman John Baldacci won the Democratic primary uncontested, while former State Representative Peter Cianchette emerged from the Republican primary victorious. Baldacci and Cianchetti squared off in the general election, along with Green Party nominee Jonathan Carter and independent State Representative John Michael.
Ultimately, Baldacci prevailed to win what would be his first of two terms as governor. John Baldacci's win marked the first Democratic gubernatorial victory in the state since 1982.
Maryland
The 2002 Maryland gubernatorial election was held on November 5, 2002. Democratic Governor Parris Glendening was term-limited and could not seek a third term. Republican Bob Ehrlich defeated Democrat Kathleen Kennedy Townsend, making him the first Republican governor of Maryland since Spiro Agnew, who served from 1967 to 1969. This was the last time Charles County voted Republican for any office.
This election marked the first time since the 1934 gubernatorial election that a Republican won Maryland without Baltimore City or Montgomery County.
Massachusetts
The 2002 Massachusetts gubernatorial election was held on November 5, 2002. Incumbent Republican acting governor Jane Swift chose not to seek a full term in office. Republican businessman Mitt Romney defeated Democratic Treasurer Shannon O'Brien.
This would be the last time Mitt Romney won this state, as in 2012, he lost the state to Barack Obama by a large margin.
Michigan
The 2002 Michigan gubernatorial election was one of the 36 United States gubernatorial elections held on November 5, 2002. Incumbent Republican governor John Engler, after serving three terms, was term-limited and was ineligible to run for a fourth term; his lieutenant governor Dick Posthumus, also a Republican, ran in his place. Jennifer Granholm, then Attorney General of Michigan, ran on the Democratic Party ticket. Douglas Campbell ran on the Green Party ticket, and Joseph M. Pilchak ran on the Constitution Party ticket.
Granholm won with 51% of the vote, followed by Posthumus' 47%, Campbell with 1%, and Pilchak with less than 1%. This made Granholm the first female Michigan governor and the first Democratic governor of Michigan in 12 years.
Minnesota
The 2002 Minnesota gubernatorial election took place on November 5, 2002 for the post of Governor of Minnesota. Republican candidate Tim Pawlenty defeated Democratic candidate Roger Moe and Independence Party of Minnesota candidate Tim Penny. For personal reasons regarding the health of his spouse, incumbent governor Jesse Ventura chose not to seek re-election. Pawlenty comfortably won the election, which was attributed in part to Moe's uninspired campaign, with Moe being dubbed a "cautious dullard" four years later by the City Pages.
Nebraska
The 2002 Nebraska gubernatorial election, held on November 5, 2002, featured incumbent Republican Governor of Nebraska Mike Johanns defeating his Democratic opponent Stormy Dean in a landslide.
This was the first gubernatorial election in Nebraska where the winning primary candidates chose their running mates after the primary election. Prior to this, both the governor and the lieutenant governor were chosen at the primary election. This was also the first gubernatorial election in which a Republican was re-elected in more than forty years.