Cynthia M. Lummis — Congress activity and voting record

Explore Cynthia M. Lummis's recorded votes, lawmaking and work across Congress. WY. Compare individual measures and read official evidence.

Junior United States Senator for Wyoming · Republican

2021-01-03–2027-01-03

Published snapshot: 2026-09-13. Individual measures cover different periods; follow each measure for its dates and source details.

Published activity figures
Measure	Figure
Roll-call participation	96.6%
Votes differing from the member’s party majority	1.5%
Bills and joint resolutions sponsored	43
Sponsored measures with recorded advancement	4
Sponsored bills passed by their chamber	3
Sponsored measures with cross-party cosponsors	11
Measures cosponsored	346
Other-party measures cosponsored	55
Other-party cosponsors attracted	19
Amendments sponsored	18

Each comparison has its own period and eligibility rules. Open a measure for the full comparison group, rank and explanation.

Sources and comparison rules

Each figure describes a specific published record. Roles, opportunities and work outside Parliament or Congress also matter.