The 2004 United States presidential election in Mississippi took place on November 2, 2004 as part of the 2004 United States presidential election. Voters chose six representatives, or electors to the Electoral College, who voted for president and vice president. It was the first presidential election since the 2000 United States census, after which Mississippi lost one electoral vote, reducing its elector count from seven to six, leaving Mississippi with the fewest electoral votes since 1848.

Pike County is a county located on the southwestern border of the U.S. state of Mississippi. As of the 2020 census, the population was 40,324. The county seat is Magnolia. Pike County is named for explorer Zebulon Pike. Pike County is part of the McComb, MS Micropolitan Statistical Area.