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NEW: 116th Congress Senate Scores

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The Lugar Center - McCourt School of Bipartisan Index

Senate Scores

116th Congress (2019-2020)

       
       
Senator (by score)   Senator (alphabetical)
# Name State Party Score   # Name State Party Score
1 Susan Collins ME R 4.58409   52 Lamar Alexander TN R 0.32740
2 Lisa Murkowski AK R 3.17341   41 Tammy Baldwin WI D 0.50641
3 Rob Portman OH R 2.81887   47 John Barrasso WY R 0.42064
4 Cory Gardner CO R 2.65591   44 Michael Bennet CO D 0.47966
5 Kyrsten Sinema AZ D 2.42747   57 Marsha Blackburn TN R 0.24786
6 Shelley Moore Capito WV R 2.23815   76 Richard Blumenthal CT D -0.19497
7 Maggie Hassan NH D 1.94482   27 Roy Blunt MO R 1.07934
8 Todd Young IN R 1.92724   90 Cory Booker NJ D -0.61229
9 Martha McSally AZ R 1.83145   20 John Boozman AR R 1.51178
10 Bill Cassidy LA R 1.82578   59 Mike Braun IN R 0.18492
11 Jerry Moran KS R 1.78611   54 Sherrod Brown OH D 0.27911
12 John Cornyn TX R 1.75472   29 Richard Burr NC R 0.99633
13 Marco Rubio FL R 1.74223   63 Maria Cantwell WA D 0.00993
14 Roger Wicker MS R 1.71340   49 Ben Cardin MD D 0.40041
15 Gary Peters MI D 1.62309   62 Tom Carper DE D 0.06458
16 Dan Sullivan AK R 1.62283   51 Bob Casey PA D 0.35950
17 Jon Tester MT D 1.58348   10 Bill Cassidy LA R 1.82578
18 Chris Coons DE D 1.57316   1 Susan Collins ME R 4.58409
19 Chuck Grassley IA R 1.52958   18 Chris Coons DE D 1.57316
20 John Boozman AR R 1.51178   12 John Cornyn TX R 1.75472
21 Kevin Cramer ND R 1.40017   50 Catherine Cortez Masto NV D 0.39273
22 Steve Daines MT R 1.35493   79 Tom Cotton AR R -0.24526
23 Amy Klobuchar MN D 1.20981   21 Kevin Cramer ND R 1.40017
24 Doug Jones AL D 1.15808   34 Mike Crapo ID R 0.84921
25 Jacky Rosen NV D 1.14432   89 Ted Cruz TX R -0.53971
26 Joe Manchin WV D 1.12798   22 Steve Daines MT R 1.35493
27 Roy Blunt MO R 1.07934   74 Tammy Duckworth IL D -0.16112
28 Tim Scott SC R 1.04325   80 Dick Durbin IL D -0.27855
29 Richard Burr NC R 0.99633   85 Mike Enzi WY R -0.44405
30 John Hoeven ND R 0.95947   33 Joni Ernst IA R 0.87397
31 Thom Tillis NC R 0.95733   67 Dianne Feinstein CA D -0.06100
32 Jeanne Shaheen NH D 0.93783   55 Deb Fischer NE R 0.27574
33 Joni Ernst IA R 0.87397   4 Cory Gardner CO R 2.65591
34 Mike Crapo ID R 0.84921   69 Kirsten Gillibrand NY D -0.10141
35 Lindsey Graham SC R 0.76101   35 Lindsey Graham SC R 0.76101
36 Johnny Isakson GA R 0.68683   19 Chuck Grassley IA R 1.52958
37 Angus King ME D 0.67431   94 Kamala Harris CA D -0.92915
38 Mark Warner VA D 0.61617   7 Maggie Hassan NH D 1.94482
39 Charles Roberts KS R 0.59892   82 Josh Hawley MO R -0.29032
40 Mike Rounds SD R 0.58314   72 Martin Heinrich NM D -0.13568
41 Tammy Baldwin WI D 0.50641   95 Mazie Hirono HI D -0.95739
42 Tina Smith MN D 0.50318   30 John Hoeven ND R 0.95947
43 Pat Toomey PA R 0.48029   65 Cindy Hyde-Smith MS R -0.02560
44 Michael Bennet CO D 0.47966   64 Jim Inhofe OK R -0.02392
45 Bob Menendez NJ D 0.46323   36 Johnny Isakson GA R 0.68683
46 John Thune SD R 0.42951   60 Ron Johnson WI R 0.16688
47 John Barrasso WY R 0.42064   24 Doug Jones AL D 1.15808
48 James Lankford OK R 0.40495   84 Tim Kaine VA D -0.36628
49 Ben Cardin MD D 0.40041   53 John Neely Kennedy LA R 0.27984
50 Catherine Cortez Masto NV D 0.39273   37 Angus King ME D 0.67431
51 Bob Casey PA D 0.35950   23 Amy Klobuchar MN D 1.20981
52 Lamar Alexander TN R 0.32740   48 James Lankford OK R 0.40495
53 John Neely Kennedy LA R 0.27984   77 Patrick Leahy VT D -0.20541
54 Sherrod Brown OH D 0.27911   83 Mike Lee UT R -0.34082
55 Deb Fischer NE R 0.27574   97 Kelly Loeffler GA R -1.09946
56 Jim Risch ID R 0.26547   26 Joe Manchin WV D 1.12798
57 Marsha Blackburn TN R 0.24786   73 Ed Markey MA D -0.14534
58 Debbie Stabenow MI D 0.19326   9 Martha McSally AZ R 1.83145
59 Mike Braun IN R 0.18492   45 Bob Menendez NJ D 0.46323
60 Ron Johnson WI R 0.16688   87 Jeff Merkley OR D -0.47978
61 Mitt Romney UT R 0.14243   6 Shelley Moore Capito WV R 2.23815
62 Tom Carper DE D 0.06458   11 Jerry Moran KS R 1.78611
63 Maria Cantwell WA D 0.00993   2 Lisa Murkowski AK R 3.17341
64 Jim Inhofe OK R -0.02392   92 Chris Murphy CT D -0.74095
65 Cindy Hyde-Smith MS R -0.02560   96 Patty Murray WA D -1.00766
66 David Perdue GA R -0.04180   81 Rand Paul KY R -0.28881
67 Dianne Feinstein CA D -0.06100   66 David Perdue GA R -0.04180
68 Chris Van Hollen MD D -0.07502   15 Gary Peters MI D 1.62309
69 Kirsten Gillibrand NY D -0.10141   3 Rob Portman OH R 2.81887
70 Brian Schatz HI D -0.11555   88 Jack Reed RI D -0.51223
71 Elizabeth Warren MA D -0.13038   56 Jim Risch ID R 0.26547
72 Martin Heinrich NM D -0.13568   39 Charles Roberts KS R 0.59892
73 Ed Markey MA D -0.14534   61 Mitt Romney UT R 0.14243
74 Tammy Duckworth IL D -0.16112   25 Jacky Rosen NV D 1.14432
75 Ron Wyden OR D -0.17821   40 Mike Rounds SD R 0.58314
76 Richard Blumenthal CT D -0.19497   13 Marco Rubio FL R 1.74223
77 Patrick Leahy VT D -0.20541   99 Bernie Sanders VT D -1.66974
78 Sheldon Whitehouse RI D -0.21238   93 Ben Sasse NE R -0.80295
79 Tom Cotton AR R -0.24526   70 Brian Schatz HI D -0.11555
80 Dick Durbin IL D -0.27855   28 Tim Scott SC R 1.04325
81 Rand Paul KY R -0.28881   86 Rick Scott FL R -0.44777
82 Josh Hawley MO R -0.29032   32 Jeanne Shaheen NH D 0.93783
83 Mike Lee UT R -0.34082   98 Richard Shelby AL R -1.19357
84 Tim Kaine VA D -0.36628   5 Kyrsten Sinema AZ D 2.42747
85 Mike Enzi WY R -0.44405   42 Tina Smith MN D 0.50318
86 Rick Scott FL R -0.44777   58 Debbie Stabenow MI D 0.19326
87 Jeff Merkley OR D -0.47978   16 Dan Sullivan AK R 1.62283
88 Jack Reed RI D -0.51223   17 Jon Tester MT D 1.58348
89 Ted Cruz TX R -0.53971   46 John Thune SD R 0.42951
90 Cory Booker NJ D -0.61229   31 Thom Tillis NC R 0.95733
91 Tom Udall NM D -0.65696   43 Pat Toomey PA R 0.48029
92 Chris Murphy CT D -0.74095   91 Tom Udall NM D -0.65696
93 Ben Sasse NE R -0.80295   68 Chris Van Hollen MD D -0.07502
94 Kamala Harris CA D -0.92915   38 Mark Warner VA D 0.61617
95 Mazie Hirono HI D -0.95739   71 Elizabeth Warren MA D -0.13038
96 Patty Murray WA D -1.00766   78 Sheldon Whitehouse RI D -0.21238
97 Kelly Loeffler GA R -1.09946   14 Roger Wicker MS R 1.71340
98 Richard Shelby AL R -1.19357   75 Ron Wyden OR D -0.17821
99 Bernie Sanders VT D -1.66974   8 Todd Young IN R 1.92724
                         
GovTrack data was used in the production of these scores
                         
Notes:
                         
Senators who served fewer than 10 months are excluded (Mark Kelly D-AZ).
                         
Majority Leader Mitch McConnell (R-KY) and Minority Leader Chuck Schumer (D-NY) are excluded.
                         
Senators who are independent but caucus with a party for purposes of determining which party is in the majority are counted as a member of that party.