PERCENTAGE OF VOTING AGE POPULATION VOTING IN 1964 PRESIDENTIAL ELECTION (Con't) 1/u.s. Census Bureau news release dated September 8, 1964. 2/Based on official vote totals reported to Congressional Quarterly by state government sources. Provided by Congressional Quarterly, Inc. 3/Literacy test required for registration. Legislative Reference Service, Library of Congress, Voting Laws of the 50 States and the District of 4/Poll tax required for voting in State elections. Ibid. |