ED-00021: San Francisco Election Data
The San Francsico data contains the results from several elections, including board of supervisors, district attorny, and mayoral elections, held in San Francisco, CA between 2008 and 2012. The set contains 14 distinct elections with between 4 and 25 canddiates and 18,000 and 195,000 voters.
Note that these elections were conducted under a ranked voting system which allowed blank entries. In processing this data for PrefLib we have ignored blanks and only report the order over the candidates.
The data on this page was donated by Jeffrey O'Neill who runs the site OpenSTV.org.
Required citations: Open STV; Jeffery O'Neill; www.OpenSTV.org; 2013