rcv.report: detailed reports on ranked-choice elections.

rcv.report

: detailed reports on ranked-choice elections.

Ranked-choice elections produce more data on voter preferences than pick-one elections. rcv.report runs analysis on the ballot-level data and publishes reports on each election.

rcv.report is a fork of ranked.vote which was created by Paul Butler. rcv.report is maintained by Felix Sargent. It is non-partisan and has received no outside funding.

2025

New York City Primary Election

DEM Mayor Zohran Kwame Mamdani
12 candidates, 2 rounds
DEM Comptroller Justin Brannan
5 candidates, 2 rounds
DEM Public Advocate Jumaane D. Williams
4 candidates, 2 rounds
DEM Borough President - Bronx Vanessa L. Gibson
3 candidates, 2 rounds
DEM Borough President - Kings Antonio Reynoso
3 candidates, 2 rounds
DEM Borough President - New York Brad Hoylman-Sigal
4 candidates, 2 rounds
DEM Council Member - 1st Council District Christopher Marte
5 candidates, 3 rounds
DEM Council Member - 2nd Council District Harvey D. Epstein
6 candidates, 3 rounds
DEM Council Member - 4th Council District Virginia Maloney
7 candidates, 4 rounds
DEM Council Member - 5th Council District Julie Menin
3 candidates, 2 rounds
DEM Council Member - 7th Council District Shaun Abreu
4 candidates, 2 rounds
DEM Council Member - 8th Council District Elsie Encarnacion
8 candidates, 7 rounds
DEM Council Member - 10th Council District Carmen N. De La Rosa
3 candidates, 2 rounds
DEM Council Member - 11th Council District Eric Dinowitz
3 candidates, 2 rounds
DEM Council Member - 12th Council District Kevin C. Riley
3 candidates, 2 rounds
DEM Council Member - 13th Council District Shirley Aldebol
7 candidates, 5 rounds
DEM Council Member - 14th Council District Pierina A. Sanchez
4 candidates, 2 rounds
DEM Council Member - 16th Council District Althea V. Stevens
3 candidates, 2 rounds
DEM Council Member - 17th Council District Justin E. Sanchez
5 candidates, 3 rounds
DEM Council Member - 19th Council District Benjamin Chou
3 candidates, 2 rounds
DEM Council Member - 21st Council District Shanel Thomas-Henry
5 candidates, 3 rounds
DEM Council Member - 25th Council District Shekar Krishnan
3 candidates, 2 rounds
DEM Council Member - 28th Council District Ty Hankerson
6 candidates, 4 rounds
DEM Council Member - 30th Council District Phil Wong
4 candidates, 3 rounds
DEM Council Member - 33rd Council District Lincoln Restler
3 candidates, 2 rounds
DEM Council Member - 35th Council District Crystal Hudson
5 candidates, 2 rounds
DEM Council Member - 36th Council District Chi Ajani Osse
3 candidates, 2 rounds
DEM Council Member - 38th Council District Alexa Aviles
3 candidates, 2 rounds
DEM Council Member - 39th Council District Shahana K. Hanif
4 candidates, 2 rounds
DEM Council Member - 3rd Council District Erik D. Bottcher
3 candidates, 2 rounds
DEM Council Member - 41st Council District Darlene Mealy
9 candidates, 6 rounds
DEM Council Member - 46th Council District Mercedes Narcisse
3 candidates, 2 rounds
DEM Council Member - 47th Council District Kayla Santosuosso
3 candidates, 2 rounds

2022

Alaska Special Election

At-large Congressional District Peltola, Mary S.
3 candidates, 2 rounds

2021

New York City Democratic Caucus

Mayor Nominee (Dem) Eric L. Adams
13 candidates, 8 rounds

2020

San Francisco Consolidated General Election

Board of Supervisors, District 1 Connie Chan
7 candidates, 2 rounds
Board of Supervisors, District 3 Aaron Peskin
4 candidates, 2 rounds
Board of Supervisors, District 5 Dean Preston
4 candidates, 2 rounds
Board of Supervisors, District 7 Myrna Melgar
7 candidates, 5 rounds
Board of Supervisors, District 9 Hillary Ronen
2 candidates, 1 rounds
Board of Supervisors, District 11 Ahsha Safai
4 candidates, 2 rounds

Maine Primary Election

Congressional District 2 (R) Dale John Crafts
3 candidates, 2 rounds
State Senate - District 11 (D) Glenn Chip Curry
3 candidates, 2 rounds
State Representative - District 41 (D) Samuel Lewis Zager
3 candidates, 2 rounds
State Representative - District 47 (D) Arthur L. Bell
3 candidates, 2 rounds
State Representative - District 49 (D) Poppy Arford
3 candidates, 2 rounds
State Representative - District 90 (D) Lydia V. Crafts
3 candidates, 2 rounds

Wyoming Democrats Democratic Caucus

Presidential Nominee Joe Biden
9 candidates, 2 rounds

2019

San Francisco Consolidated Municipal Election

Mayor London N. Breed
7 candidates, 3 rounds
Board of Supervisors, District 5 Dean Preston
4 candidates, 2 rounds
City Attorney Dennis J. Herrera
1 candidates, 1 rounds
District Attorney Chesa Boudin
4 candidates, 3 rounds
Public Defender Manohar “Mano” Raju
1 candidates, 1 rounds
Sheriff Paul Miyamoto
1 candidates, 1 rounds
Treasurer José Cisneros
1 candidates, 1 rounds

2018

Maine General Election

Congressional District 2 Jared F. Golden
4 candidates, 2 rounds

San Francisco General Election

Assessor-Recorder Carmen Chu
2 candidates, 1 rounds
Public Defender Jeff Adachi
1 candidates, 1 rounds
Board of Supervisors, District 2 Catherine Stefani
4 candidates, 2 rounds
Board of Supervisors, District 4 Gordon Mar
8 candidates, 5 rounds
Board of Supervisors, District 6 Matt Haney
3 candidates, 2 rounds
Board of Supervisors, District 8 Rafael Mandelman
2 candidates, 1 rounds
Board of Supervisors, District 10 Shamann Walton
6 candidates, 3 rounds

London, Ontario Municipal Election

Mayor Ed Holder
14 candidates, 4 rounds
Ward 1 Councilor Michael Van Holst
3 candidates, 2 rounds
Ward 2 Councilor Shawn Lewis
3 candidates, 2 rounds
Ward 3 Councilor Mo Mohamed Salih
2 candidates, 1 rounds
Ward 4 Councilor Jesse Helmer
5 candidates, 3 rounds
Ward 5 Councilor Maureen Cassidy
6 candidates, 4 rounds
Ward 6 Councilor Phil Squire
2 candidates, 1 rounds
Ward 7 Councilor Josh Morgan
2 candidates, 1 rounds
Ward 8 Councilor Steve Lehman
9 candidates, 6 rounds
Ward 9 Councilor Anna Hopkins
5 candidates, 3 rounds
Ward 10 Councilor Paul Van Meerbergen
5 candidates, 2 rounds
Ward 11 Councilor Stephen Turner
6 candidates, 3 rounds
Ward 12 Councilor Elizabeth Peloza
6 candidates, 3 rounds
Ward 13 Councilor Arielle Kayabaga
8 candidates, 6 rounds
Ward 14 Councilor Steve Hillier
4 candidates, 2 rounds

Maine Primary Election

Congressional District 2 (D) Jared F. Golden
4 candidates, 2 rounds
Governor (D) Janet T. Mills
8 candidates, 4 rounds

San Francisco Consolidated Statewide Primary Election

Mayor London Breed
8 candidates, 3 rounds
Board of Supervisors, District 8 Rafael Mandelman
3 candidates, 2 rounds

Santa Fe Regular Municipal Election

Mayor Alan Webber
5 candidates, 3 rounds
District 1 Councilor Signe I. Lindell
2 candidates, 1 rounds
District 2 Councilor Carol Romero-Wirth
3 candidates, 2 rounds
District 3 Councilor Roman “Tiger” Abeyta
1 candidates, 1 rounds
District 4 Councilor Joanne Vigil Coppler
3 candidates, 2 rounds

2016

San Francisco Consolidated General Election

Board of Supervisors, District 1 Sandra Lee Fewer
10 candidates, 2 rounds
Board of Supervisors, District 3 Aaron Peskin
2 candidates, 1 rounds
Board of Supervisors, District 5 London Breed
2 candidates, 1 rounds
Board of Supervisors, District 7 Norman Yee
5 candidates, 4 rounds
Board of Supervisors, District 9 Hillary Ronen
4 candidates, 2 rounds
Board of Supervisors, District 11 Ahsha Safai
5 candidates, 2 rounds

2015

San Francisco Consolidated Municipal Election

Mayor Ed Lee
6 candidates, 4 rounds
Sheriff Vicki Hennessy
3 candidates, 2 rounds
Board of Supervisors, District 3 Aaron Peskin
3 candidates, 2 rounds

2014

San Francisco Consolidated General Election

Board of Supervisors, District 10 Malia Cohen
5 candidates, 3 rounds

2012

San Francisco Consolidated General Election

Board of Supervisors, District 5 London Breed
8 candidates, 5 rounds
Board of Supervisors, District 7 Norman Yee
9 candidates, 6 rounds

2011

San Francisco Consolidated Municipal Election

District Attorney George Gascón
5 candidates, 3 rounds
Mayor Ed Lee
16 candidates, 12 rounds
Sheriff Ross Mirkarimi
4 candidates, 3 rounds

2010

San Francisco Consolidated General Election

Board of Supervisors, District 2 Mark Farrell
6 candidates, 2 rounds
Board of Supervisors, District 6 Jane Kim
14 candidates, 12 rounds
Board of Supervisors, District 8 Scott Wiener
4 candidates, 2 rounds
Board of Supervisors, District 10 Malia Cohen
21 candidates, 20 rounds

2009

Burlington Mayoral Election

Mayor Bob Kiss
6 candidates, 3 rounds

2008

San Francisco Consolidated General Election

Board of Supervisors, District 1 Eric Mar
9 candidates, 2 rounds
Board of Supervisors, District 3 David Chiu
9 candidates, 7 rounds
Board of Supervisors, District 4 Carmen Chu
3 candidates, 2 rounds
Board of Supervisors, District 5 Ross Mirkarimi
3 candidates, 2 rounds
Board of Supervisors, District 7 Sean R. Elsbernd
3 candidates, 2 rounds
Board of Supervisors, District 9 David Campos
7 candidates, 3 rounds
Board of Supervisors, District 11 John Avalos
8 candidates, 4 rounds