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2016 Report Cards: Serving 10+ Years (Senate)

These statistics dissect the legislative records of Members of Congress during the 114th Congress (Jan 6, 2015-Jan 3, 2017), as of Aug 24, 2017.

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Joining Bipartisan Bills

In this era of partisanship, it is encouraging to see Members of Congress working across the aisle. This is the percent of bills cosponsored by each legislator which were introduced by a member of the other party.

Serving 10+ Years (Senate)
most bipartisan
#1 53.6% Sen. Susan Collins [R-ME]
#2 52.6% Sen. Bill Nelson [D-FL]
#3 48.5% Sen. Jon Tester [D-MT]
#4 44.7% Sen. Claire McCaskill [D-MO]
#5 43.6% Sen. Thomas Carper [D-DE]
#6 41.6% Sen. Maria Cantwell [D-WA]
#7 40.4% Sen. Robert “Bob” Casey [D-PA]
#8 39.0% Sen. Amy Klobuchar [D-MN]
#9 37.5% Sen. Benjamin Cardin [D-MD]
#10 35.9% Sen. Lisa Murkowski [R-AK]
#11 34.1% Sen. Ron Wyden [D-OR]
#12 33.6% Sen. Patrick Leahy [D-VT]
#13 33.5% Sen. Dianne Feinstein [D-CA]
#14 33.3% Sen. Debbie Stabenow [D-MI]
#15 33.1% Sen. Charles “Chuck” Schumer [D-NY]
#16 32.9% Sen. Harry Reid [D-NV, 1987-2016]
#17 30.9% Sen. Sherrod Brown [D-OH]
#18 30.8% Sen. Charles “Chuck” Grassley [R-IA]
#19 30.6% Sen. Lindsey Graham [R-SC]
#20 29.9% Sen. Robert “Bob” Menéndez [D-NJ]
#21 28.4% Sen. Richard Burr [R-NC]
#22 28.4% Sen. Patty Murray [D-WA]
#23 28.0% Sen. Barbara Mikulski [D-MD, 1987-2016]
#24 27.6% Sen. Sheldon Whitehouse [D-RI]
#25 27.5% Sen. Richard Durbin [D-IL]
#26 25.2% Sen. Roger Wicker [R-MS]
#27 24.9% Sen. Barbara Boxer [D-CA, 1993-2016]
#28 24.7% Sen. Thad Cochran [R-MS]
#29 23.6% Sen. John “Jack” Reed [D-RI]
#30 23.4% Sen. Orrin Hatch [R-UT]
#31 22.7% Sen. John “Johnny” Isakson [R-GA]
#32 22.5% Sen. John McCain [R-AZ]
#33 21.3% Sen. Lamar Alexander [R-TN]
#34 20.7% Sen. Michael Crapo [R-ID]
#35 20.1% Sen. John Cornyn [R-TX]
#36 19.4% Sen. David Vitter [R-LA, 2005-2016]
#37 19.3% Sen. John Thune [R-SD]
#38 18.5% Sen. Bob Corker [R-TN]
#39 16.0% Sen. Pat Roberts [R-KS]
#40 15.9% Sen. Daniel Coats [R-IN, 2011-2016]
#41 15.0% Sen. Michael Enzi [R-WY]
#42 14.4% Sen. Jefferson “Jeff” Sessions [R-AL, 1997-2017]
#43 14.2% Sen. Mitch McConnell [R-KY]
#44 13.5% Sen. Richard Shelby [R-AL]
#45 12.5% Sen. James “Jim” Inhofe [R-OK]
#46 11.4% Sen. John Barrasso [R-WY]
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Only Democratic and Republican Members of Congress who cosponsored more than 10 bills and resolutions are included in this statistic.

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 114th Congress) was the 114th Congress (freshmen) or 113th (sophomores). Members of Congress who took office within the last few months of a Congress are considered freshmen in the next Congress as well.