The 1964 United States presidential election in Missouri took place on November 3, 1964, as part of the 1964 United States presidential election. Voters chose 12 representatives, or electors, to the Electoral College, who voted for president and vice president.

Newton County is a county located in the southwest portion of the U.S. state of Missouri. As of the 2020 census, the population was 58,648. Its county seat is Neosho. The county was organized in 1838 and is named in honor of John Newton, a hero who fought in the Revolutionary War.