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2014 Report Cards: All Senators

These statistics dissect the legislative records of Members of Congress during the 113th Congress (Jan 3, 2013-Jan 2, 2015), as of Jan 12, 2015.

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Cosponsors

The total number of cosponsors joining the bills written by each legislator in the 113th Congress.

All Senators
most cosponsors
#1 894 Sen. Robert “Bob” Menéndez [D-NJ]
#2 809 Sen. Edward “Ed” Markey [D-MA]
#3 584 Sen. Thomas “Tom” Harkin [D-IA, 1985-2014]
#4 578 Sen. Sherrod Brown [D-OH]
#5 553 Sen. Patrick Leahy [D-VT]
#6 481 Sen. Richard Durbin [D-IL]
#7 466 Sen. Barbara Boxer [D-CA, 1993-2016]
#8 457 Sen. Amy Klobuchar [D-MN]
#9 456 Sen. Mary Landrieu [D-LA, 1997-2014]
#10 443 Sen. Jeanne Shaheen [D-NH]
#11 432 Sen. Jon Tester [D-MT]
#12 412 Sen. Robert “Rob” Portman [R-OH]
#13 411 Sen. Robert “Bob” Casey [D-PA]
#14 410 Sen. Richard Blumenthal [D-CT]
#15 399 Sen. John “Jack” Reed [D-RI]
#16 392 Sen. Benjamin Cardin [D-MD]
#17 370 Sen. Harry Reid [D-NV, 1987-2016]
#18 365 Sen. Bernard “Bernie” Sanders [I-VT]
#19 357 Sen. Roy Blunt [R-MO]
#20 346 Sen. Elizabeth Warren [D-MA]
#21 342 Sen. Charles “Chuck” Schumer [D-NY]
#22 335 Sen. Marco Rubio [R-FL]
#23 326 Sen. Ron Wyden [D-OR]
#24 319 Sen. Alan “Al” Franken [D-MN]
#25 312 Sen. John Cornyn [R-TX]
#26 311 Sen. Orrin Hatch [R-UT]
#27 309 Sen. Kirsten Gillibrand [D-NY]
#28 306 Sen. Kelly Ayotte [R-NH, 2011-2016]
#29 305 Sen. Lindsey Graham [R-SC]
#30 295 Sen. Patty Murray [D-WA]
#31 286 Sen. David Vitter [R-LA, 2005-2016]
#32 279 Sen. Mark Begich [D-AK, 2009-2014]
#33 278 Sen. John Barrasso [R-WY]
#34 273 Sen. Mark Warner [D-VA]
#35 269 Sen. Mitch McConnell [R-KY]
#36 268 Sen. Susan Collins [R-ME]
#37 260 Sen. Jerry Moran [R-KS]
#38 254 Sen. Bill Nelson [D-FL]
#39 252 Sen. John Hoeven [R-ND]
#40 247 Sen. Lamar Alexander [R-TN]
#41 241 Sen. Debbie Stabenow [D-MI]
#42 240 Sen. Michael Enzi [R-WY]
#43 233 Sen. Dianne Feinstein [D-CA]
#43 233 Sen. Sheldon Whitehouse [D-RI]
#45 231 Sen. Joe Manchin [D-WV]
#46 227 Sen. Maria Cantwell [D-WA]
#46 227 Sen. John Thune [R-SD]
#48 214 Sen. Mark Pryor [D-AR, 2003-2014]
#49 213 Sen. Mark Kirk [R-IL, 2010-2016]
#50 212 Sen. Chris Coons [D-DE]
#51 211 Sen. Thomas Coburn [R-OK, 2005-2014]
#52 207 Sen. Thomas Carper [D-DE]
#53 201 Sen. Roger Wicker [R-MS]
#54 196 Sen. John “Jay” Rockefeller [D-WV, 1985-2014]
#55 192 Sen. Pat Roberts [R-KS]
#56 187 Sen. James “Jim” Inhofe [R-OK]
#57 186 Sen. Mike Johanns [R-NE, 2009-2014]
#58 184 Sen. Kay Hagan [D-NC, 2009-2014]
#59 181 Sen. Carl Levin [D-MI, 1979-2014]
#60 178 Sen. Ted Cruz [R-TX]
#61 177 Sen. Tom Udall [D-NM]
#62 171 Sen. Rand Paul [R-KY]
#63 165 Sen. Jeff Merkley [D-OR]
#64 164 Sen. Mark Udall [D-CO, 2009-2014]
#65 153 Sen. Mike Lee [R-UT]
#66 152 Sen. Lisa Murkowski [R-AK]
#67 147 Sen. Jefferson “Jeff” Sessions [R-AL, 1997-2017]
#68 144 Sen. Barbara Mikulski [D-MD, 1987-2016]
#69 142 Sen. Dean Heller [R-NV]
#70 137 Sen. Jeff Flake [R-AZ]
#71 130 Sen. Patrick “Pat” Toomey [R-PA]
#72 128 Sen. Charles “Chuck” Grassley [R-IA]
#73 123 Sen. Angus King [I-ME]
#74 111 Sen. Claire McCaskill [D-MO]
#75 106 Sen. Heidi Heitkamp [D-ND]
#76 103 Sen. Daniel Coats [R-IN, 2011-2016]
#77 99 Sen. Richard Burr [R-NC]
#78 94 Sen. Mazie Hirono [D-HI]
#78 94 Sen. John McCain [R-AZ]
#80 90 Sen. John “Johnny” Isakson [R-GA]
#81 88 Sen. Timothy Kaine [D-VA]
#82 84 Sen. Michael Bennet [D-CO]
#83 83 Sen. Tammy Baldwin [D-WI]
#84 81 Sen. Richard Shelby [R-AL]
#85 80 Sen. Brian Schatz [D-HI]
#85 80 Sen. John Boozman [R-AR]
#87 79 Sen. Tim Johnson [D-SD, 1997-2014]
#88 72 Sen. Christopher Murphy [D-CT]
#89 63 Sen. Bob Corker [R-TN]
#90 60 Sen. Deb Fischer [R-NE]
#91 58 Sen. Joe Donnelly [D-IN]
#92 54 Sen. Cory Booker [D-NJ]
#93 53 Sen. John Walsh [D-MT, 2014-2014]
#94 52 Sen. Thad Cochran [R-MS]
#95 50 Sen. James Risch [R-ID]
#96 48 Sen. Ron Johnson [R-WI]
#97 25 Sen. Tim Scott [R-SC]
#98 23 Sen. Martin Heinrich [D-NM]
#99 20 Sen. Saxby Chambliss [R-GA, 2003-2014]
#100 9 Sen. Michael Crapo [R-ID]
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Additional Notes

The Speaker’s Votes: Missed votes are not computed for the Speaker of the House. According to current House rules, the Speaker of the House is not required to vote in “ordinary legislative proceedings.” In practice this means the Speaker of the House rarely votes but is not considered absent.

Leadership/Ideology: The leadership and ideology scores are not displayed for Members of Congress who introduced fewer than 10 bills, or, for ideology, for Members of Congress that have a low leadership score, as there is usually not enough data in these cases to compute reliable leadership and ideology statistics.

Ranking Members (RkMembs): The chair of a committee is always selected from the political party that holds the most seats in the chamber, called the “majority party”. The “ranking member” (sometimes “RkMembs”) is the title given to the senior-most member of the committee not in the majority party.

Freshmen/Sophomores: Freshmen and sophomores are Members of Congress whose first term (in the same chamber at the end of the 113th Congress) was the 113th Congress (freshmen) or 112th (sophomores). Members of Congress who took office within the last few months of a Congress are considered freshmen in the next Congress as well.