The 2004 United States presidential election in Nebraska took place on November 2, 2004, and was part of the 2004 United States presidential election. Voters chose five electors to the Electoral College, who voted for president and vice president. However, this state is one of the two states of the U.S. that, starting in the 2004 election, instead of giving all of its electors to the winner based on its statewide results, just two of them vote based on the statewide results, and the others vote based on their individual congressional district results.

Banner County is a county in the western part of the U.S. state of Nebraska in the Great Plains region of the United States. As of the 2020 United States Census, its population was 674. Its county seat is the unincorporated community of Harrisburg; there are no incorporated municipalities within the county.