Welcome to the Ranked Choice Voting Resource Center’s RCV Data Clearinghouse. This page contains links to databases of ranked choice voting (RCV) ballot data from every RCV election held in the United States with publicly available data since the early 2000s and links to tabulation tools developed to run variations of RCV. If you have any questions or suggestions for this page, or any data or tabulation tools to share with us, contact us at info@rcvresources.org.

This data comes in a variety of forms. It was exported from many different voting machines from several different voting system vendors. Results are organized by year within each jurisdiction's folder.

Tabulation tools are written in java, python, and R. The language it's written in is noted in brackets next to the name of the tabulator.