Michael K. Simpson
D
Michael K. Simpson, a Republican, represents Idaho's 2nd congressional district in the U.S. House. Simpson earns an overall grade of D (67 out of 100) for the 119th Congress. Simpson voted on 660 of 674 roll calls (97.9%) and missed 14. Simpson sponsored 5 bills and joint resolutions, 2 of which moved past introduction and none of which became law. That is more than 7% of representatives when bills are weighted by how far they got. Simpson also cosponsored 101 bills, more than 11% of representatives.
Vote attendance 40% of grade
BVoted on 660 of 674 roll calls (97.9%); missed 14.
Bills written 35% of grade
FSponsored 5 bills and joint resolutions. Legislative progress: more than 7% of representatives.
3Introduced
2Committee action
0Passed a chamber
0Became law
Bills supported 25% of grade
FCosponsored 101 bills, more than 11% of representatives.
Bills that advanced
Updated 2026-10-03 18:01 UTC. This page uses the standard grading weights. How grades are calculated.