Explores and studies voting and public opinion in the United States. Data from the studies conducted is available. ANES is affiliated with Stanford University and the University of Michigan.
Provides election results related to presidential elections in the United States. Presidential election data included such as electoral college votes, popular votes, electors, and more.
List of resources that aid in finding election statistics at the Library of Congress which may provide a guide of sources to look into. Any sources that require a membership or subscription are noted.
A searchable database provided by the Secretary of the Commonwealth of Massachusetts, PD43+ provides historical election data for the state of Massachusetts. Data available from the 1970's to present.