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.

Markwayne Mullin

Former Senator from Oklahoma, 2023–2026 · Republican

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Record from the 119th Congress · From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 1, 2026 · How we measure

Effectiveness, 119th Congress so far

How it’s measured
0.53· expected 1.22

Below expectations

Would rank 71 of 100 among today’s sitting senators · expected = average of 53 majority-party members

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

  1. Introduced 19
  2. Action in committee 3
  3. Action beyond committee 2
  4. Passed chamber 1
  5. Became law 1

19 bills and joint resolutions sponsored: 0 significant (got a roll call vote), 18 substantive, 1 commemorative. Compare the Senate

Became law (1)

1 Illinois-specific

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

Became law inside another bill (1)

Mullin’s own bill stalled, but the Congressional Research Service lists an identical bill, or one with similar text, that became law. Shown for context; not counted in the score, which follows the Center for Effective Lawmaking. How this works

How Mullin’s ratings compare with every senator

Ratings, 119th Congress

Scores run 0–100 and always sit next to a median. Each tick is one senator; the ringed marker is Mullin. Medians and ranks are among today’s sitting senators, with Mullin placed among them.

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

Attendance

How it’s measured
94/ 100

Chamber median 98 · 40 missed of 723

Voted on 683 of 723 roll calls; missed 40. Lower than 85% of senators.

85%100%

Party loyalty

How it’s measured
99/ 100

Senate R median 100 · Rank 39 of 54

Sided with the Republican majority on 634 votes that split the parties. Higher than 52% of senators.

75%100%

Bipartisan

How it’s measured
10/ 100

Chamber median 9 · +1

Average agreement with members of the other party on contested votes. Higher than 71% of senators.

0%30%

Position

How it’s measured
+0.53

Republican middle 80%: 0.38 to 0.78

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

LiberalConservative

Bills, 119th Congress

Sponsored 23 (median 61) · cosponsored 157 (median 307.5), 62 as an original cosponsor (signed on the day the bill was introduced). Medians are for all voting members of the Senate. From congress.gov.

How we count words

Sponsored

Cosponsored