The 2021 Boston mayoral election was held on November 2, 2021, to elect the mayor of Boston, Massachusetts. Incumbent mayor Marty Walsh was eligible to seek a third term. However, he resigned as mayor on March 22, 2021, after being confirmed as secretary of labor in the Cabinet of Joe Biden. This left the Boston City Council president, at the time Kim Janey, to hold the role of acting mayor until the victor of the election would take office.
Since more than two candidates qualified for the ballot, a non-partisan preliminary election was held on September 14 in order to determine which two candidates would advance to the general election. On the morning of September 15, the counting of ballots reached 100% reporting with Michelle Wu as the first-place winner and Annissa Essaibi George in a second place. As the two top vote-getters, they advanced to face each other in the general election. Wu won the general election on November 2 by 28 points, with her victory making her both the first woman and person of color to be elected as mayor of Boston. The total number of votes cast for Wu in the general election was greater than for any mayoral candidate since 1983.
To advance to the general election, Wu and Essaibi George (both at-large city councilors) outperformed Andrea Campbell (a district city councilor), Kim Janey (acting mayor and district councilor), and John Barros (the city's former chief of economic development) in the nonpartisan primary.
Logistics Elimination of a potential special election In early 2021, incumbent mayor Marty Walsh was expected to resign to take the United States Secretary of Labor position. His date of leaving office would normally determine if the city would be required to hold a special election for the remainder of his term, or if the acting mayor would serve the remainder of his term. The Boston City Charter requires that a special election be held for the office of mayor when a vacancy occurs "within sixteen months after a regular municipal election". As Boston held a municipal election on November 5, 2019, a 16-month window from that election extended until March 5, 2021. Thus, if Walsh had left his position as mayor before then, a special election to fill the remainder of his term would have normally been required, per the city charter.
Ricardo Arroyo of the Boston City Council proposed that the city charter requirement for a special election be overridden; such an override requires approval from Boston's city council and mayor, followed by approval by the state legislature and governor. The city council approved a home rule petition, which would dispense with the special election, on February 3; it was subsequently signed by mayor Walsh. The petition next required approval from the state legislature (where it was filed as HD 1757, "An Act Relative to the Office of the Mayor of the City of Boston") and governor. It passed in the Massachusetts House of Representatives on February 22, the Massachusetts Senate on February 25, and was signed by governor Charlie Baker on February 26, thus eliminating the need for a special election if Walsh vacated his office as mayor before March 5. As Walsh was still in office through that date, with his confirmation pending with the U.S. Senate, any consideration of a special election became moot. Walsh ultimately resigned as mayor on March 22, 2021, the same day that he was confirmed to his cabinet role.
Postal voting In the summer of 2021, state lawmakers temporarily extended a COVID-19 pandemic-related voting reform allowing voters to request no-excuse mail-in ballots and to return them through either the mail or through ballot drop boxes.
Rescheduling of preliminary election In late April, the Boston City Council approved moving the date of the preliminary municipal election from September 21 to September 14. The rationale for doing so was that it would grant officials an additional week to distribute mail-in voting ballots ahead of the November general election, since such ballots could not be printed until after the results of the preliminary election were certified, thereby determining which candidates would advance to the November general election ballot. The date change ordinance was signed two weeks later by Acting Mayor Kim Janey, making the change official.
Date of swearing-in Because of the vacancy in office, the Boston City Charter stipulated that the winner of the mayoral election will be sworn in as soon as is conveniently possible once the results of the general election are certified. On September 24, 2021, Acting Mayor Kim Janey and general election candidates Annissa Essaibi George and Michelle Wu mutually reached an agreement for November 16 to be the tentative date for the new mayor to be sworn in.
Candidates To appear on the ballot, candidates were required to file nomination papers at Boston City Hall by 5:00 p.m. on May 18 with 3,000 certified signatures of registered voters. Eight candidates were certified to appear on the ballot in the preliminary election of September 14.
While the election had a nonpartisan ballot, all of the major candidates had publicly identified themselves as Democrats. All of the major candidates were people of color and four of the major candidates were women (notable, since Boston voters had never before elected a woman or a person of color to the city's mayoralty).
Advanced to general election CandidateAnnouncedBoston city councilor at-large since 2016 Former teacher and businesswoman(Website)Boston city councilor at-large since 2014 Former president of the Boston City Council (2016–2018)(Website)
Eliminated in preliminary election CandidateAnnouncedFormer chief of economic development for the City of Boston (2014–2021) Former Boston School Committee member (2010–2013) Candidate for mayor of Boston in 2013(Website )Boston city councilor from 4th district since 2016 Former president of the Boston City Council (2018–2020)(Website)Acting Mayor of Boston since 2021 Boston city councilor from 7th district since 2018(Website )
Robert Cappucci, former member of the Boston School Committee, and candidate for mayor in 2013 and 2017 Richard Spagnuolo
Did not make ballot Michael J Bianchi II, candidate for Boston City Council District 9 Joao DePina, businessman Roy Owens, perennial candidate Patrick Williams, candidate for Boston City Council at-large and Boston City Council District 3
Withdrew before preliminary election
Dana Depelteau, former hotel manager Jon Santiago, state representative (endorsed Janey, still appeared on ballot)
Declined Ricardo Arroyo, Boston city councilor (ran for re-election, endorsed Janey, then Wu) Kenzie Bok, Boston city councilor (ran for re-election) Sonia Chang-Díaz, state senator (ran for governor and endorsed Wu) Nick Collins, state senator John R. Connolly, at-large member of the Boston City Council (2008–2014); candidate for mayor of Boston in the 2013 Boston mayoral election Karilyn Crockett, former chief of equity for the City of Boston Linda Dorcena Forry, former state senator Lydia Edwards, Boston city councilor (ran for re-election and State Senate; endorsed Wu) Nika Elugardo, state representative (endorsed Janey) Michael F. Flaherty, Boston city councilor at-large and former candidate in the 2009 Boston mayoral election (ran for re-election) Ed Flynn, Boston city councilor (ran for re-election) Althea Garrison, former Boston city councilor at-large, state representative, and perennial candidate (ran for City Council at-large) William G. Gross, former Boston Police commissioner (endorsed Essaibi George) Russell Holmes, state representative Segun Idowu, executive director of the Black Economic Council of Massachusetts Marty Martinez, chief of health and human services for the City of Boston Julia Mejia, Boston city councilor at-large (ran for re-election) Aaron Michlewitz, state representative (endorsed Santiago, then Wu) Matt O'Malley, outgoing Boston city councilor and president pro tempore of the Boston City Council Carmen Ortiz, former U.S. attorney for the District of Massachusetts Rachael Rollins, Suffolk County district attorney Michael F. Rush, state senator Tanisha Sullivan, president of the Boston NAACP Steven W. Tompkins, Suffolk County sheriff (endorsed Wu) Marty Walsh, mayor of Boston 2014–2021; resigned upon being confirmed as United States secretary of labor
Primary Campaign The first two major candidates to enter the race were at-large City Councillor Michelle Wu, followed by District 4 City Councillor Andrea Campbell. Both announced their runs in September 2020, while incumbent Mayor Marty Walsh was still considered a likely candidate for re-election.
On January 7, 2021, President-elect Joe Biden designated Walsh to be his nominee for secretary of labor, changing the dynamics of the race, as, if confirmed, Walsh would vacate the mayoralty and make the election an open-race. Walsh was ultimately confirmed in March, making Kim Janey acting mayor. Following the announcement of Walsh's nomination, city official John Barros, At-large Councillor Annissa Essaibi George, and state representative Jon Santiago announced their candidacies. After becoming acting mayor following Walsh's confirmation, Kim Janey announced her candidacy. Santiago withdrew from the race on July 13, with CommonWealth Magazine citing poor poll numbers and difficulty in building a field organization as his probable reasons for doing so.
Writing on the primary election race, Ellen Barry of the New York Times called it "a departure" from the norm that the 2021 election has focused primarily on policy, rather than the candidates focusing on winning over particular racial/ethnic groups, remarking, "Boston's campaigns have long turned on ethnic rivalries, first between Anglo-Protestants and Irish Catholics, then drawing in racial minorities as those populations increased." James Pindell of The Boston Globe wrote that some of the top topics debated in the primary were, "public schools, housing, development, policing, climate resiliency, drug usage, and mental health".
Janey's campaign suffered a blow in early August when she expressed opposition to COVID-19 vaccine passports, likening them to slavery and birtherism. Janey's remarks drew criticism from elected officials and her fellow candidates, and caused her to drop in the polls. Campell was particularly assertive in her criticism of Janey's comments, accusing her of endangering public health.
By early September, news sources largely considered Wu to have established herself in polls as the primary election's front-runner, with Andrea Campbell, Annissa Essaibi George, and Kim Janey being seen as hotly contesting for a second-place finish. Wu's campaign was boosted by a collection of young internet activists who had vigorously supported her, referred to as the "Markeyverse" due to their support for Senator Ed Markey in his re-election campaign the previous year.
Debates 2021 Boston mayoral election primary debates Date & time Host Moderator Link ParticipantsKey: Participant Absent Non-invitee John Barros Andrea Campbell Annissa Essaibi George Kim Janey Michelle Wu 1September 8, 2021NBC BostonNECNTelemundo BostonDorchester ReporterBay State BannerShannon MulaireVideoVideo
Endorsements
Polling Graphical summary