McCain won 52.2% of the popular vote to Democrat
Barack Obama's 46.99% popular vote, a margin of 5.21%. This was significantly lower than that in
2004, when
George W. Bush carried this state by a 17% margin, winning 58% of the popular vote to
John Kerry's 41%. Obama won huge victories in the two most populous counties,
DeKalb County and
Fulton County which contains the state capital and largest city of
Atlanta, which contributed to his popular vote percentage. He also made significant inroads in Atlanta's normally heavily Republican suburbs. For instance, Obama lost
Cobb County by nine points compared to Kerry's 25-point loss. Obama lost
Gwinnett County by 11 points compared to a 33-point loss for Kerry. Aside from native son
Jimmy Carter sweeping every county in the state in 1976, a Democrat hadn't won either county since 1960, and would not do so until
Hillary Clinton in 2016. However, McCain piled up the votes in the more
rural northern and southeastern parts of the state (well over 70% in some cases) which gave him the edge and ultimate win. These two areas were among the first regions of Georgia to turn Republican; the old-line Southern Democrats in these areas began splitting their tickets as early as the 1950s, and some areas of north Georgia are among the few ancestrally Republican areas of the South.
Webster County in the southwest of the state flipped to McCain, making Obama the first Democrat to win the White House without carrying the county. The large African American turnout was widely attributed to the narrower margin by which McCain carried the state. However, Obama was unable to improve his percentage amongst white voters. According to exit polls, 77% of white voters supported the Republican candidate - the same as in 2004. This effectively eliminated Obama's chances of winning the state. Of the several independent and third-party candidates who ran for president in 2008, two were from Georgia: former Republican
Representative Bob Barr running on the
Libertarian Party (who placed third overall in the popular vote in Georgia), and former Democratic Representative
Cynthia McKinney running on the
Green Party. During the same election, incumbent Republican
U.S. Senator Saxby Chambliss was held below 50% of the popular vote in a contentious
U.S. Senate race against Democrat Jim Martin and Libertarian Allen Buckley. Abiding by Georgia law, this led to a runoff election in December between Chambliss and Martin. Chambliss brought in 2008 vice presidential nominee
Governor Sarah Palin of
Alaska to campaign for him and rally the base of the GOP. Former President
Bill Clinton campaigned on behalf of Martin. Turnout was lower than in the general election and African Americans didn't turn out as large as they did in November for Obama, all factors that led up to Chambliss's victory. The incumbent was reelected with 57.44% of the vote while Martin received 42.56%. During the 2008 U.S. House elections, incumbent Democratic Representatives
Jim Marshall (
GA-8) and
John Barrow (
GA-12), each of whom was narrowly re-elected by 1% or less
in 2006 despite the pro-Democratic political environment that year, were both re-elected by unexpectedly wide margins despite efforts by Republicans to win both of the districts. At the state level, during the same election, Republicans picked up four seats in the
Georgia House of Representatives. ==Results==