2022Final results
2022 election for Massachusetts's 5th District
U.S. House · Massachusetts
Katherine Clark (D) won with 74.0% of the vote, defeating Caroline Colarusso (R) by 48.1 points.
Katherine ClarkDemocrat · winner
74.0%203,994
Caroline ColarussoRepublican
25.9%71,491
275,671 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Katherine ClarkNo Republican
$2.2M
Raised by the campaign
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$2.4M
Spent by the campaign
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$1.1M
Cash on hand
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Campaign money: FEC, through Dec 31, 2022.
Source: FEC campaign filingsUpdated Dec 31, 2022