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- Republicans Outscore Democrats in Senate, while Democrats Prevail in the House; Scores Show a Continued Undercurrent of Cooperation between Rank and File Members.May 12, 2020
2019 Senate Scores
Overview
The Lugar Center - McCourt School Bipartisan Index
Senate Scores
116th Congress First Session (2019)
Senator (by score) | Senator (alphabetical) | |||||||||||
# | Name | State | Party | Score | # | Name | State | Party | Score | |||
1 | Susan | Collins | ME | R | 4.06075 | 50 | Lamar | Alexander | TN | R | 0.17118 | |
2 | Lisa | Murkowski | AK | R | 2.67773 | 39 | Tammy | Baldwin | WI | D | 0.48421 | |
3 | Cory | Gardner | CO | R | 2.39879 | 43 | John | Barrasso | WY | R | 0.31496 | |
4 | Rob | Portman | OH | R | 2.25427 | 52 | Michael | Bennet | CO | D | 0.14725 | |
5 | Kyrsten | Sinema | AZ | D | 1.75302 | 51 | Marsha | Blackburn | TN | R | 0.16133 | |
6 | Martha | McSally | AZ | R | 1.73338 | 74 | Richard | Blumenthal | CT | D | -0.30528 | |
7 | Shelley | Capito | WV | R | 1.72242 | 21 | Roy | Blunt | MO | R | 0.96007 | |
8 | Bill | Cassidy | LA | R | 1.52154 | 92 | Cory | Booker | NJ | D | -0.78644 | |
9 | Marco | Rubio | FL | R | 1.50000 | 15 | John | Boozman | AR | R | 1.10052 | |
10 | Chuck | Grassley | IA | R | 1.31665 | 63 | Mike | Braun | IN | R | -0.12678 | |
11 | Jon | Tester | MT | D | 1.29422 | 59 | Sherrod | Brown | OH | D | 0.04420 | |
12 | Gary | Peters | MI | D | 1.28459 | 26 | Richard | Burr | NC | R | 0.75652 | |
13 | Jerry | Moran | KS | R | 1.27733 | 72 | Maria | Cantwell | WA | D | -0.28300 | |
14 | Dan | Sullivan | AK | R | 1.22303 | 7 | Shelley | Capito | WV | R | 1.72242 | |
15 | John | Boozman | AR | R | 1.10052 | 47 | Ben | Cardin | MD | D | 0.26734 | |
16 | John | Cornyn | TX | R | 1.06089 | 62 | Tom | Carper | DE | D | -0.12272 | |
17 | Steve | Daines | MT | R | 1.05171 | 49 | Bob | Casey | PA | D | 0.17880 | |
18 | Roger | Wicker | MS | R | 1.04619 | 8 | Bill | Cassidy | LA | R | 1.52154 | |
19 | Kevin | Cramer | ND | R | 1.01841 | 1 | Susan | Collins | ME | R | 4.06075 | |
20 | Maggie | Hassan | NH | D | 0.97883 | 24 | Chris | Coons | DE | D | 0.93212 | |
21 | Roy | Blunt | MO | R | 0.96007 | 16 | John | Cornyn | TX | R | 1.06089 | |
22 | Amy | Klobuchar | MN | D | 0.95944 | 58 | Catherine | Cortez Masto | NV | D | 0.04974 | |
23 | Doug | Jones | AL | D | 0.94672 | 67 | Tom | Cotton | AR | R | -0.19901 | |
24 | Chris | Coons | DE | D | 0.93212 | 19 | Kevin | Cramer | ND | R | 1.01841 | |
25 | Ron | Wyden | OR | D | 0.78928 | 35 | Mike | Crapo | ID | R | 0.59744 | |
26 | Richard | Burr | NC | R | 0.75652 | 86 | Ted | Cruz | TX | R | -0.60480 | |
27 | Joe | Manchin | WV | D | 0.72536 | 17 | Steve | Daines | MT | R | 1.05171 | |
28 | Thom | Tillis | NC | R | 0.71352 | 80 | Tammy | Duckworth | IL | D | -0.44095 | |
29 | Tim | Scott | SC | R | 0.68911 | 83 | Dick | Durbin | IL | D | -0.52055 | |
30 | Jeanne | Shaheen | NH | D | 0.68103 | 85 | Mike | Enzi | WY | R | -0.58696 | |
31 | Johnny | Isakson | GA | R | 0.67818 | 34 | Joni | Ernst | IA | R | 0.61966 | |
32 | Lindsey | Graham | SC | R | 0.66206 | 78 | Dianne | Feinstein | CA | D | -0.41823 | |
33 | Jacky | Rosen | NV | D | 0.65054 | 54 | Deb | Fischer | NE | R | 0.10543 | |
34 | Joni | Ernst | IA | R | 0.61966 | 3 | Cory | Gardner | CO | R | 2.39879 | |
35 | Mike | Crapo | ID | R | 0.59744 | 65 | Kirsten | Gillibrand | NY | D | -0.19178 | |
36 | Todd | Young | IN | R | 0.57985 | 32 | Lindsey | Graham | SC | R | 0.66206 | |
37 | John | Hoeven | ND | R | 0.53437 | 10 | Chuck | Grassley | IA | R | 1.31665 | |
38 | Mark | Warner | VA | D | 0.48923 | 93 | Kamala | Harris | CA | D | -0.92670 | |
39 | Tammy | Baldwin | WI | D | 0.48421 | 20 | Maggie | Hassan | NH | D | 0.97883 | |
40 | Pat | Roberts | KS | R | 0.46971 | 75 | Josh | Hawley | MO | R | -0.36168 | |
41 | Mike | Rounds | SD | R | 0.41213 | 70 | Martin | Heinrich | NM | D | -0.26784 | |
42 | John | Thune | SD | R | 0.31745 | 95 | Mazie | Hirono | HI | D | -0.94442 | |
43 | John | Barrasso | WY | R | 0.31496 | 37 | John | Hoeven | ND | R | 0.53437 | |
44 | Pat | Toomey | PA | R | 0.30574 | 89 | Cindy | Hyde-Smith | MS | R | -0.75934 | |
45 | Angus | King | ME | D | 0.28371 | 64 | Jim | Inhofe | OK | R | -0.16420 | |
46 | John | Kennedy | LA | R | 0.27467 | 31 | Johnny | Isakson | GA | R | 0.67818 | |
47 | Ben | Cardin | MD | D | 0.26734 | 53 | Ron | Johnson | WI | R | 0.11160 | |
48 | James | Lankford | OK | R | 0.22124 | 23 | Doug | Jones | AL | D | 0.94672 | |
49 | Bob | Casey | PA | D | 0.17880 | 84 | Tim | Kaine | VA | D | -0.57982 | |
50 | Lamar | Alexander | TN | R | 0.17118 | 46 | John | Kennedy | LA | R | 0.27467 | |
51 | Marsha | Blackburn | TN | R | 0.16133 | 45 | Angus | King | ME | D | 0.28371 | |
52 | Michael | Bennet | CO | D | 0.14725 | 22 | Amy | Klobuchar | MN | D | 0.95944 | |
53 | Ron | Johnson | WI | R | 0.11160 | 48 | James | Lankford | OK | R | 0.22124 | |
54 | Deb | Fischer | NE | R | 0.10543 | 73 | Patrick | Leahy | VT | D | -0.28682 | |
55 | Bob | Menéndez | NJ | D | 0.09148 | 79 | Mike | Lee | UT | R | -0.42155 | |
56 | Tina | Smith | MN | D | 0.08827 | 27 | Joe | Manchin | WV | D | 0.72536 | |
57 | Jim | Risch | ID | R | 0.07970 | 69 | Ed | Markey | MA | D | -0.23683 | |
58 | Catherine | Cortez Masto | NV | D | 0.04974 | 6 | Martha | McSally | AZ | R | 1.73338 | |
59 | Sherrod | Brown | OH | D | 0.04420 | 55 | Bob | Menéndez | NJ | D | 0.09148 | |
60 | Debbie | Stabenow | MI | D | -0.03482 | 87 | Jeff | Merkley | OR | D | -0.63340 | |
61 | Mitt | Romney | UT | R | -0.11596 | 13 | Jerry | Moran | KS | R | 1.27733 | |
62 | Tom | Carper | DE | D | -0.12272 | 2 | Lisa | Murkowski | AK | R | 2.67773 | |
63 | Mike | Braun | IN | R | -0.12678 | 90 | Chris | Murphy | CT | D | -0.77071 | |
64 | Jim | Inhofe | OK | R | -0.16420 | 96 | Patty | Murray | WA | D | -1.05447 | |
65 | Kirsten | Gillibrand | NY | D | -0.19178 | 82 | Rand | Paul | KY | R | -0.45559 | |
66 | Elizabeth | Warren | MA | D | -0.19189 | 71 | David | Perdue | GA | R | -0.26947 | |
67 | Tom | Cotton | AR | R | -0.19901 | 12 | Gary | Peters | MI | D | 1.28459 | |
68 | Chris | Van Hollen | MD | D | -0.21604 | 4 | Rob | Portman | OH | R | 2.25427 | |
69 | Ed | Markey | MA | D | -0.23683 | 91 | Jack | Reed | RI | D | -0.77296 | |
70 | Martin | Heinrich | NM | D | -0.26784 | 57 | Jim | Risch | ID | R | 0.07970 | |
71 | David | Perdue | GA | R | -0.26947 | 40 | Pat | Roberts | KS | R | 0.46971 | |
72 | Maria | Cantwell | WA | D | -0.28300 | 61 | Mitt | Romney | UT | R | -0.11596 | |
73 | Patrick | Leahy | VT | D | -0.28682 | 33 | Jacky | Rosen | NV | D | 0.65054 | |
74 | Richard | Blumenthal | CT | D | -0.30528 | 41 | Mike | Rounds | SD | R | 0.41213 | |
75 | Josh | Hawley | MO | R | -0.36168 | 9 | Marco | Rubio | FL | R | 1.50000 | |
76 | Sheldon | Whitehouse | RI | D | -0.38024 | 98 | Bernie | Sanders | VT | D | -1.64345 | |
77 | Brian | Schatz | HI | D | -0.41114 | 94 | Ben | Sasse | NE | R | -0.92949 | |
78 | Dianne | Feinstein | CA | D | -0.41823 | 77 | Brian | Schatz | HI | D | -0.41114 | |
79 | Mike | Lee | UT | R | -0.42155 | 81 | Rick | Scott | FL | R | -0.45354 | |
80 | Tammy | Duckworth | IL | D | -0.44095 | 29 | Tim | Scott | SC | R | 0.68911 | |
81 | Rick | Scott | FL | R | -0.45354 | 30 | Jeanne | Shaheen | NH | D | 0.68103 | |
82 | Rand | Paul | KY | R | -0.45559 | 97 | Richard | Shelby | AL | R | -1.13523 | |
83 | Dick | Durbin | IL | D | -0.52055 | 5 | Kyrsten | Sinema | AZ | D | 1.75302 | |
84 | Tim | Kaine | VA | D | -0.57982 | 56 | Tina | Smith | MN | D | 0.08827 | |
85 | Mike | Enzi | WY | R | -0.58696 | 60 | Debbie | Stabenow | MI | D | -0.03482 | |
86 | Ted | Cruz | TX | R | -0.60480 | 14 | Dan | Sullivan | AK | R | 1.22303 | |
87 | Jeff | Merkley | OR | D | -0.63340 | 11 | Jon | Tester | MT | D | 1.29422 | |
88 | Tom | Udall | NM | D | -0.65745 | 42 | John | Thune | SD | R | 0.31745 | |
89 | Cindy | Hyde-Smith | MS | R | -0.75934 | 28 | Thom | Tillis | NC | R | 0.71352 | |
90 | Chris | Murphy | CT | D | -0.77071 | 44 | Pat | Toomey | PA | R | 0.30574 | |
91 | Jack | Reed | RI | D | -0.77296 | 88 | Tom | Udall | NM | D | -0.65745 | |
92 | Cory | Booker | NJ | D | -0.78644 | 68 | Chris | Van Hollen | MD | D | -0.21604 | |
93 | Kamala | Harris | CA | D | -0.92670 | 38 | Mark | Warner | VA | D | 0.48923 | |
94 | Ben | Sasse | NE | R | -0.92949 | 66 | Elizabeth | Warren | MA | D | -0.19189 | |
95 | Mazie | Hirono | HI | D | -0.94442 | 76 | Sheldon | Whitehouse | RI | D | -0.38024 | |
96 | Patty | Murray | WA | D | -1.05447 | 18 | Roger | Wicker | MS | R | 1.04619 | |
97 | Richard | Shelby | AL | R | -1.13523 | 25 | Ron | Wyden | OR | D | 0.78928 | |
98 | Bernie | Sanders | VT | D | -1.64345 | 36 | Todd | Young | IN | R | 0.57985 |
GovTrack data was used in the production of these scores | ||||||||||||
Notes: | ||||||||||||
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. |