By 2000, Oklahoma had long been one of the more Republican-leaning states in the South, having been one of only two Southern states to have voted for
Gerald Ford over
Jimmy Carter in
1976, and having been one of a handful of Southern states never to vote for
Bill Clinton. In
2000, George W. Bush, then the governor of the neighboring state of Texas, carried Oklahoma with a little over 60% of the vote, making it his sixth-best state nationally and his best state in the South that year. However,
Al Gore did manage to carry a cluster of traditionally Democratic rural counties in the eastern part of the state. In 2004, Bush improved his percentage in Oklahoma by a little over 5% and carried every county in the state, the first of six consecutive elections (as of 2024) in which the Republican has swept the state's counties. He performed strongly in both the state's rural areas, and in its two main population centers, getting 64% of the vote in both
Oklahoma and
Tulsa Counties. Only in six counties was Kerry so much as able to hold Bush to a single-digit margin:
Cherokee,
Choctaw,
Coal,
McIntosh,
Muskogee, and
Okmulgee. None of these cast over 30,000 votes. However, in McIntosh County, John Kerry held Bush to a margin of just 2%, which would be the closest any Democrat since Gore came to carrying any Oklahoma county until Joe Biden came within 1.5% of carrying
Oklahoma County in 2020. The third-party vote, which had amounted to 1.26% of the total state vote in 2000, disappeared in 2004, as no independent obtained ballot access in the state in 2004. Oklahoma has the toughest laws regarding third-party ballot access, and 2004 was the first of three elections in a row in which only the Democrat and the Republican appeared on the ballot (with write-in votes not allowed). ==Results==