Posted on July 18, 2018
In the first half of 2018, nearly half a million voters ranked their choices in elections for the most important offices in their communities. First, on March 6, voters in Santa Fe, New Mexico elected their first full-time mayor in an open seat race among five candidates. Then, on June 5, voters in San Francisco elected a new mayor in a hotly-contested special election to fill the empty seat after the tragic death of Mayor Ed Lee late last year. Finally, on June 12, voters in Maine ranked their choices in state and congressional primary elections, with crowded fields in both the Republican and Democratic contests for governor and one congressional primary.
This white paper examines various ways of measuring RCV’s impact in Santa Fe, San Francisco, and Maine. It begins with a short narrative describing the elections in all three jurisdictions, and then considers various metrics, all of which show that RCV is consistent with a healthy, competitive political culture. Key findings include:
- Voter turnout surpassed expectations in all three jurisdictions.
- Implementation of RCV was smooth and inexpensive.
- Voters used the ballot well, ranking their choices and making few errors.
- Outcomes were fair, with winners demonstrating both strong core support and broad support in their communities