Cos Cob, CT politics & representatives
Cos Cob is represented in Congress by Senators Richard Blumenthal and Christopher Murphy and Representative James A. Himes. Ned Lamont is governor.
Who represents Cos Cob in Washington and in Connecticut, with how to reach each office.
How Fairfield County voted in 2024
Official results for all of Fairfield County. Cos Cob's own results aren't published in a form we can match to the town exactly, so these are the county's.
President 452,303 votes
Connecticut: Harris 56.4%, Trump 41.9%
U.S. Senate 440,426 votes
Connecticut: Murphy 58.6%, Corey 39.7%
U.S. House · Connecticut's 4th District 328,857 votes
Whole-district result
Source: MIT Election Data + Science Lab, official 2024 precinct returns (statewide totals from its official state files). Percentages are of votes for candidates; blank and spoiled ballots aren't counted.
Who represents Cos Cob in Congress
U.S. Senate Both senators represent all of Connecticut
U.S. House · Connecticut's 4th District
Who represents Cos Cob in state government
State Senate · District 36
State House · District 151 Covers about 83% of Cos Cob
State House · District 150 Covers about 17% of Cos Cob
Cos Cob is split between state legislative districts. Find yours by address ↗
Sources: congressional and state legislative districts from the U.S. Census Bureau (119th Congress, 2024 state districts); members of Congress from the congress-legislators project (portraits public domain); governors and state legislators from Open States. Districts are matched to Cos Cob by land area, so if the town is split, your street decides which one is yours.