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.

Marco Rubio

Former Senator from Florida, 2011–2025 · Republican

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Record from the 118th Congress · From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 5, 2026 · How we measure

Effectiveness, 118th Congress

How it’s measured
2.58· expected 0.85

Above expectations

Rank 4 of 102 who served in the Senate that Congress · expected = average of 49 minority-party members

How far Rubio’s own bills got, weighted by substance. The average member scores 1.00.

  1. Introduced 251
  2. Action in committee 14
  3. Action beyond committee 10
  4. Passed chamber 3
  5. Became law 2

251 bills and joint resolutions sponsored: 2 significant (got a roll call vote), 248 substantive, 1 commemorative. Compare the Senate

Became law (2)

2 national policy

Scope tags come from an AI reading of each bill where available, otherwise from its title and policy area. They don’t change the score. How scope is tagged

How Rubio’s ratings compare with every senator

Ratings, 118th Congress

Scores run 0–100 and always sit next to a median. Each tick is one senator; the ringed marker is Rubio. Medians and ranks are among everyone who served in the 118th Congress’s Senate.

Rubio in plain answers: party votes, bipartisanship, who votes alike

Attendance

How it’s measured
87/ 100

Chamber median 97 · 89 missed of 691

Voted on 602 of 691 roll calls; missed 89. Lower than 93% of senators.

50%100%

Party loyalty

How it’s measured
96/ 100

Senate R median 95 · Rank 21 of 49

Sided with the Republican majority on 464 votes that split the parties. Lower than 69% of senators.

40%100%

Bipartisan

How it’s measured
13/ 100

Chamber median 18 · −5

Average agreement with members of the other party on contested votes. Lower than 79% of senators.

0%70%

Position

How it’s measured
+0.62

Republican middle 80%: 0.35 to 0.85

Left–right position from roll-call similarity (DW-NOMINATE, Voteview), from −1 to +1. Members who vote alike sit near each other.

LiberalConservative

Rubio’s bills that passed the Senate or further

All bills

3 bills and joint resolutions sponsored in the 118th Congress, furthest along first. These are the bills counted in Rubio’s effectiveness score.

How we count words

Stage comes from each bill’s latest action on congress.gov; the full history is on each bill page.