Ken Buck
Rep · Republican · District 4 · CO
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
Ken Buck's score per year against the House, party, and Congress-wide medians (rated members only).
By issue category
Ken Buck vs. the Republican median and the House median, per issue category.
Standout votes
Votes where Ken Buck broke from the Republican majority in the House.
▸Detailed score tables
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Score
Role
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Year
Frequently Asked Questions
What is Rep. Ken Buck's voting record?
Rep. Ken Buck (R-CO-4) earned a 91% Moms for America Action score for 2023, ranking among lawmakers most aligned with policy positions tracked by Moms for America Action. Ken Buck represents Colorado's 4th Congressional District in the U.S. House of Representatives.
How aligned is Ken Buck with policy positions tracked by Moms for America Action?
Ken Buck earned a 91% Moms for America Action score in 2023, ranking among lawmakers most aligned with policy positions tracked by Moms for America Action.
What is Ken Buck's Moms for America Action score?
Ken Buck has a 91% Moms for America Action score for 2023.
Where does Ken Buck serve?
Rep. Ken Buck (R-CO-4) represents Colorado's 4th Congressional District in the U.S. House of Representatives as a Republican.