General elections were held in Puerto Rico on November 3, 1964. Roberto Sánchez Vilella of the Popular Democratic Party (PPD) was elected Governor, whilst the PPD's Santiago Polanco-Abreu was elected Resident Commissioner. Voter turnout was 84%.
Results
Governor
Resident Commissioner
References
Further reading
- Robert W. Anderson "Las elecciones de 1964 en Puerto Rico: Una evaluación." Revista de Ciencias Sociales, Vol. IX, No. 3, September 1965. Universidad de Puerto Rico. pp. 263–271.




