Dave McCormick
Sen · Republican · PA
Where they stand
Every rated Senate 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
Dave McCormick's score per year against the Senate, party, and Congress-wide medians (rated members only).
By issue category
Dave McCormick vs. the Republican median and the Senate median, per issue category.
Standout votes
Votes where Dave McCormick broke from the Republican majority in the Senate.
▸Detailed score tables
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Frequently Asked Questions
What is Sen. Dave McCormick's voting record?
Sen. Dave McCormick serves Pennsylvania in the U.S. Senate. McCormick's voting record aligned 81% of the time to the National Republican Platform in 2025, demonstrating strong adherence to the principles of the Republican Party and Platform ratified by President Trump and Republicans across the nation at the 43rd Republican National Convention.
How aligned is Dave McCormick with National Republican Party Platform principles?
Dave McCormick's voting record aligned 81% of the time to the National Republican Platform in 2025, demonstrating strong adherence to National Republican Party Platform principles.
What is Dave McCormick's GOP Platform score?
Dave McCormick has a 81% GOP Platform score for 2025.
Where does Dave McCormick serve?
Sen. Dave McCormick (R-PA) serves Pennsylvania in the U.S. Senate as a Republican.