From 2012 to 2024, Baker served six terms on the
Boston City Council. He has sometimes been alternatively been described as a
political moderate.
Committee assignments Baker served as the chair of the Jobs, Wages, and Workforce Development Committee and the Special Committee on Charter Reform. He also served as vice chair of the Planning, Development and Transportation Committee; as well as a member of the committees on Census and Redistricting; City, Neighborhood Services and Veterans Affairs; Government Operations; Homelessness; Mental Health and Recovery; Housing and Community Development; and Ways and Means;
First term (2012–13) Baker was first elected to the
Boston City Council representing District 3 in 2011. Incumbent District 3 Council
Maureen Feeney declined to run for reelection, and a large field of candidates ran to replace her. Baker faced John O'Toole in the general election, with Baker running out of the northern part of the district in Savin Hill, and O'Toole drawing his support from the southern part of the district in Adams Village and Neponset. The race was widely seen at the time as a contest between then-Mayor
Thomas Menino and State Representative and Boston Building Trades' chief
Marty Walsh, with Menino backing O'Toole, and Walsh backing Baker. Baker won, receiving 5,262 votes to O'Toole's 4,120. In December 2012, Connolly was one of four councilors voted against an ordinance which created a requirement that residential rental unites be inspected every five years, with the owners of "problem properties" receiving $300 fines if added to a "chronic offender registry". Over Baker's vote against it, the ordinance passed 12–4, and signed into law by Mayor
Thomas Menino. After
Michelle Wu became mayor of Boston
in late 2021, Baker frequently voted against her initiatives. During Wu's early mayoralty: Baker,
Michael F. Flaherty,
Ed Flynn, and
Erin Murphy formed the council's de facto conservative/moderate bloc. and that the city could save approximately $1.6 million by not having elections in low turn out years. The council vote 8–1 in favor but at the time, it was not clear what Mayor Marty Walsh thought about the proposal. He would need to sign off on the proposal and send it to the State House for a vote in order for it to take effect. In late-2016, Baker and Councilor
Bill Linehan introduced a proposed resolution that would impose a 2% tax on the sale of
alcoholic beverages in order to raise an estimated $20 million annually that would be allocated to services and initiatives to treat and prevent
substance abuse. The ordinance was defeated in a council vote of 10–3, with only Council President
Michelle Wu joining Linehan and Baker in voting in support of the ordinance.
Fourth term (2018–19) Baker was re-elected to a fourth term
in 2017. In 2018, Baker said identifying the effects of the
opioid epidemic was one of his main focuses as a councilor.
Fifth term (2020–21) Baker was re-elected to a fifth term
in 2019.
Sixth term (2022–23) , Army Lt. Gen.
Jonathan P. Braga, Navy Cpt.
Henry Roeke, and others for a group photo inside of the council chamber on December 6, 2023 Baker was re-elected to a sixth term
in 2021. 2023, Baker and Murphy were the only two City Council members to vote against advancing a home rule petition asking the state to allow the city to implement proposals put forward by Mayor Wu to reform the Boston Planning & Development Agency and to enact a form of
rent control. In December 2023, Baker joined conservative backlash to Wu's hosting of an "Electeds of Color" holiday party, an
affinity group event which excluded white members of the City Council. Baker characterized the event "divisive" and "inflammatory". Baker was one of four Boston City Councilors that voted against the council's
redistricting map that was approved after the
2020 United States Census. The map made alterations to the shape of Baker's district and a neighboring district. To account for the population growth of the
South Boston Waterfront, several white majority conservative precincts in his district were moved into a neighboring district. Baker took particular issue with the map's separation of precincts around
Dorchester's Adams Village business area into different city council districts. The map that Baker was against was ultimately prohibited by preliminary injunction from being used in the
2023 Boston City Council election after a ruling by Federal Judge
Patti Saris. At a City Council meeting early October 2023, Baker and
Sharon Durkan opposed holding an immediate vote on a resolution proposed at the meeting by
Tania Fernandes Anderson related to the
Gaza war. Unlike other resolutions related to the conflict that were being discussed at the meeting, Fernandes Anderson's resolution was not focused on condemning the
October 7 attacks, and instead centered on calling for a ceasefire. The resolution was referred to the
committee of the whole instead of being voted on. In December 2023, Baker voted against a home rule petition that would seek state approval for Boston to extend voting participation in municipal elections to non-citizen residents with legal status. In 2023, Baker announced that after six terms on city council that he would not be running for another term.
Unsuccessful 2025 campaign for an at-large seat In 2025, Baker announced that he would be running to re-join the council, this time seeking an
at-large seat instead of a district seat. Baker raised more funds for his campaign than other at-large candidates. He also was endorsed by former mayor Walsh. Heading into the November 2025 general election,
Henry Santana was considered the most vulnerable incumbent councilor Baker might unseat if he prevailed. Since Santana is a progressive regarded to be among Mayor Wu's staunchest council allies, this meant that there was the possibility of a Baker win both altering the ideological lean of the council and decreasing the number of Wu allies on the council. Ultimately, all four incumbents (including Santana) won re-election, with Santana out-performing Baker in the general election by a sizable margin. ==Electoral history==