Crossing the Aisle

How Democrats and Republicans in the U.S. House and Senate voted on every roll call of the 119th Congress, and who voted with the other party.

Official records through Nov 12, 2026

Mike Rounds

Senator, South Dakota · Republican

Mike Rounds, Senator, South Dakota. Sided with Democrats on 10 of 838 split votes, voted with most Republicans 98.7% of the time, missed 0.9% of votes.

Recent votes with Democrats

Official website