Katherine M. Clark
Rep · Democrat · District 5 · MA

Where they stand
Every rated House member for the selected period — dots are members, the shaded band is the middle 50% of each party, the tick is the party median.
Trend vs. medians
Katherine M. Clark's score per year against the House, party, and Congress-wide medians (rated members only).
By issue category
Katherine M. Clark vs. the Democrat median and the House median, per issue category.
Standout votes
Votes where Katherine M. Clark broke from the Democrat majority in the House.
▸Detailed score tables
Year
Score
Role
Party
Dist.
Year
Frequently Asked Questions
What is Rep. Katherine M. Clark's voting record?
Rep. Katherine M. Clark (D-MA-5) earned a 5% ILA score for 2025, far out of step with limited-government principles. Across 4 years rated, Katherine M. Clark's lifetime ILA score averages 5%. Katherine M. Clark represents Massachusetts's 5th Congressional District in the U.S. House of Representatives.
How aligned is Katherine M. Clark with limited-government principles?
Katherine M. Clark earned a 5% ILA score in 2025. Katherine M. Clark is far out of step with limited-government principles.
What is Katherine M. Clark's ILA score?
Katherine M. Clark has a 5% ILA score for 2025. Across 4 years rated, Katherine M. Clark's lifetime average is 5%.
Where does Katherine M. Clark serve?
Rep. Katherine M. Clark (D-MA-5) represents Massachusetts's 5th Congressional District in the U.S. House of Representatives as a Democrat.