Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

People / Greg Lopez / Questions

Questions about Greg Lopez

Former Representative for Colorado’s 4th District, 2024–2025 · Republican · from roll-call votes in the 118th Congress

Greg Lopez served until Jan 3, 2025. These answers use the 118th Congress, the Congress he served in, and he is no longer in current rankings.

How often does Greg Lopez vote with his party?

Greg Lopez voted with Republicans on 98% of party-line votes in the 118th Congress (House median 97%), as of Nov 2, 2026.

Party-line votes
Party-line votes cast126
With Republicans123 (98%)
Against Republicans3
House median97%
House Republicans, median95%

Source: Voteview roll calls (UCLA) · How we measure · Who breaks with party most · Updated Nov 2, 2026

How bipartisan is Greg Lopez?

Greg Lopez voted the same way as Democrats on 9% of shared contested votes in the 118th Congress (House median 16%), tied for 392nd most of 442 House members, as of Nov 2, 2026.

Bipartisanship
Contested votes cast137
Same vote as Democrats9%
House median16%
Rank in the chambertied for 392nd of 442

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 2, 2026

Which members vote most like Greg Lopez?

Victoria Spartz voted the same way as Greg Lopez most often: 99% of 121 shared contested votes in the 118th Congress (median for two House members of the same party 92%), as of Nov 2, 2026.

Median for two House members of the same party: 92%; of different parties: 15%.

Members who vote most alike
MemberSame voteShared votes
RVictoria Spartz99%121
RAaron Bean98%137
RNathaniel Moran97%136
RThomas P. Tiffany97%132
RRoger Williams96%134
DMarie Gluesenkamp Perez Closest of the Democrats38%129

Source: Voteview roll calls (UCLA) · How we measure · Updated Nov 2, 2026