119th Congress so far · 2025–26 money

Rankings

Every sitting member of the House and Senate, ranked by the measure you pick. Ranks count within the chamber filter: #1 in Senate is first among senators. Figures here are the ones each member's own page shows.

Methodology: Bipartisanship

Two shares from congress.gov cosponsor lists for the 119th Congress so far: how often a member cosponsors bills introduced by the other party, and how often their own bills draw at least one cosponsor from the other party. Each share is divided by the chamber's average this Congress, and the two are averaged, so 1.00 is as bipartisan as the chamber on average. Bills and joint resolutions only, leaving out ceremonial ones. Needs at least 5 sponsored bills and one cosponsorship to be ranked; independents count with the party they caucus with. Adapted from the Lugar Center's Bipartisan Index, which scores each half in standard deviations from a 20-year baseline; here each half is a ratio to this Congress's average.

Full write-up on How we count · Adapted from the Lugar Center’s Bipartisan Index

98 ranked, 2 not ranked

Rank	Member	Index	Cosponsors across the aisle	Own bills with an other-party cosponsor
98	I Bernard Sanders VT SenateIndependent, caucuses with Democrats	0.15	5%	4%
97	D Edward J. Markey MA Senate	0.21	5%	8%
96	D Christopher Murphy CT Senate	0.24	8%	6%
95	R Ron Johnson WI Senate	0.25	9%	5%
93	R Tommy Tuberville AL Senate	0.30	7%	14%
93	R Mike Lee UT Senate	0.30	9%	9%
91	D Elizabeth Warren MA Senate	0.40	8%	20%
91	D Charles E. Schumer NY Senate	0.40	14%	8%
90	R Ashley Moody FL Senate	0.41	10%	17%
89	R Tom Cotton AR Senate	0.42	12%	15%
88	R Bernie Moreno OH Senate	0.44	14%	12%
87	D Mazie K. Hirono HI Senate	0.47	14%	15%
85	D Ron Wyden OR Senate	0.48	13%	19%
85	R Rick Scott FL Senate	0.48	14%	16%
84	R Eric Schmitt MO Senate	0.50	12%	22%
83	D Chris Van Hollen MD Senate	0.51	12%	23%
81	R Cynthia M. Lummis WY Senate	0.53	14%	20%
81	R John Kennedy LA Senate	0.53	15%	18%
80	D Cory A. Booker NJ Senate	0.54	17%	16%
79	R Bill Hagerty TN Senate	0.55	7%	35%
78	D Patty Murray WA Senate	0.57	15%	23%
77	D Angela D. Alsobrooks MD Senate	0.61	18%	21%
76	D Richard Blumenthal CT Senate	0.63	18%	21%
75	D Jeff Merkley OR Senate	0.66	14%	32%
74	R John Barrasso WY Senate	0.68	13%	35%
73	D Adam B. Schiff CA Senate	0.69	19%	26%
71	R James E. Risch ID Senate	0.70	14%	35%
71	D Andy Kim NJ Senate	0.70	19%	26%
70	R Ted Cruz TX Senate	0.71	14%	36%
69	D Kirsten E. Gillibrand NY Senate	0.72	19%	27%
68	R Jim Banks IN Senate	0.75	15%	37%
66	R Ted Budd NC Senate	0.76	11%	45%
66	D Tammy Duckworth IL Senate	0.76	18%	34%
65	D Peter Welch VT Senate	0.77	21%	29%
64	R Cindy Hyde-Smith MS Senate	0.78	16%	38%
61	R Tim Scott SC Senate	0.79	16%	40%
61	D Alex Padilla CA Senate	0.79	18%	35%
61	D Sheldon Whitehouse RI Senate	0.79	25%	23%
58	D Jack Reed RI Senate	0.82	12%	49%
58	R Pete Ricketts NE Senate	0.82	12%	48%
58	D Tammy Baldwin WI Senate	0.82	13%	48%
56	D Richard J. Durbin IL Senate	0.83	20%	35%
56	D Tina Smith MN Senate	0.83	22%	32%
55	R Tim Sheehy MT Senate	0.85	18%	41%
54	R Joni Ernst IA Senate	0.86	25%	29%
52	R James Lankford OK Senate	0.87	19%	41%
52	R Jon Husted OH Senate	0.87	20%	38%
51	R John Hoeven ND Senate	0.88	18%	43%
50	R Steve Daines MT Senate	0.89	19%	43%
49	D Martin Heinrich NM Senate	0.90	25%	33%
47	D Brian Schatz HI Senate	0.91	19%	44%
47	R James C. Justice WV Senate	0.91	20%	43%
46	R Marsha Blackburn TN Senate	0.93	20%	44%
45	R Roger Marshall KS Senate	0.95	21%	44%
44	R Mitch McConnell KY Senate	0.96	14%	57%
43	R Dan Sullivan AK Senate	0.97	26%	37%
41	R Katie Boyd Britt AL Senate	1.00	17%	56%
41	D Ben Ray Luján NM Senate	1.00	27%	37%
40	D Tim Kaine VA Senate	1.02	26%	41%
38	R Deb Fischer NE Senate	1.06	18%	59%
38	D Michael F. Bennet CO Senate	1.06	31%	36%
37	R Mike Crapo ID Senate	1.08	17%	63%
35	R Josh Hawley MO Senate	1.10	26%	49%
35	R Rand Paul KY Senate	1.10	44%	15%
34	D Ruben Gallego AZ Senate	1.14	35%	36%
33	R Bill Cassidy LA Senate	1.15	27%	51%
32	D Lisa Blunt Rochester DE Senate	1.18	31%	46%
31	R John Cornyn TX Senate	1.19	25%	58%
30	R John Thune SD Senate	1.20	13%	81%
29	R Kevin Cramer ND Senate	1.22	22%	65%
28	D Elissa Slotkin MI Senate	1.26	37%	41%
26	R Shelley Moore Capito WV Senate	1.31	25%	68%
26	R Roger F. Wicker MS Senate	1.31	27%	65%
25	R Mike Rounds SD Senate	1.33	34%	52%
24	R John Boozman AR Senate	1.36	24%	74%
23	D John Fetterman PA Senate	1.40	31%	64%
21	R David McCormick PA Senate	1.41	19%	88%
21	R Thom Tillis NC Senate	1.41	32%	65%
20	D Maria Cantwell WA Senate	1.43	37%	57%
19	D Jeanne Shaheen NH Senate	1.46	33%	67%
17	D Jacky Rosen NV Senate	1.47	33%	68%
17	D Mark Kelly AZ Senate	1.47	42%	51%
16	D Mark R. Warner VA Senate	1.48	42%	53%
15	R Jerry Moran KS Senate	1.50	33%	70%
14	I Angus S. King, Jr. ME SenateIndependent, caucuses with Democrats	1.54	37%	67%
13	D Amy Klobuchar MN Senate	1.59	33%	77%
12	R John R. Curtis UT Senate	1.62	44%	61%
11	R Chuck Grassley IA Senate	1.63	34%	79%
9	D John W. Hickenlooper CO Senate	1.67	35%	80%
9	D Catherine Cortez Masto NV Senate	1.67	45%	63%
8	R Todd Young IN Senate	1.68	37%	79%
7	D Jon Ossoff GA Senate	1.74	47%	65%
6	D Christopher A. Coons DE Senate	1.87	44%	82%
5	D Raphael G. Warnock GA Senate	1.99	63%	58%
4	D Gary C. Peters MI Senate	2.05	51%	86%
3	R Lisa Murkowski AK Senate	2.07	60%	70%
2	R Susan M. Collins ME Senate	2.27	58%	91%
1	D Margaret Wood Hassan NH Senate	2.62	70%	100%
—	R Alan Armstrong OK SenateToo few bills to rank: 2 of at least 5 sponsored	—	—	—
—	R Darline Graham SC SenateToo few bills to rank: 2 of at least 5 sponsored	—	—	—

Adapted from the Lugar Center’s Bipartisan Index. Votes from Voteview, bills from congress.gov and GovInfo, money from the FEC. How these rankings are built · Questions these rankings answer