Katherine Clark
DU.S. Representative · Massachusetts-5 · 113th-119th, 12 years 8 months
Overview of the Representative's office, activities, and communications.
About
Years served
13
Bills introduced
3
Enacted
0
Cosponsored
30
Performance & Participation
Votes CastTop 25%
100% — Voted in 645 of 645 roll call votes this congress.
Avg 97% · Most: 100% · Least: 18%
Vote IndependenceMiddle 50%
0.7% — Voted against their own party majority 4 of 607 times.
Avg 2.1% · Most independent: 23.7% · Most party-line: 0.0%
Cosponsors AttractedBottom 25%
24 — Attracted 24 cosponsors across 3 bills.
Avg 300 · Most: 1,868 · Least: 0
Cosponsors Attracted Cross-AisleBottom 25%
0 — Attracted 0 cosponsors across the aisle.
Avg 60 · Most: 1,291 · Least: 0
Cosponsorships GivenBottom 25%
30 — 30 bills cosponsored.
Avg 303 · Most: 1,768 · Least: 3
Cosponsorships Given Cross-AisleBottom 25%
0 — 0 bills cosponsored across the aisle.
Avg 59 · Most: 803 · Least: 0
Social Media ToneiBottom 25%
NegativePositive
Avg +0.68 · Most: +0.94 · Least: +0.33
Press Release ToneiMiddle 50%
NegativePositive
Avg +0.37 · Most: +0.90 · Least: +0.03
Today in History: the storming of the Bastille
The Boston Globe · Jul 14, 2026
Charlotte Hoffman Promoted to Communications Director for Sen. Tina Smith
Legis1 · Jul 8, 2026
Tlaib's War Powers Resolution Defeated in House Vote
Headtopics · Jun 4, 2026
House Republicans cancel vote on war powers resolution to end US war in Iran
The Guardian · May 22, 2026
Sen. Ed Markey, Rep. Katherine Clark attend 'Give Us Liberty' rally at Massachusetts high school
Yahoo! News · Apr 12, 2025
Your actions
Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.