MAJORITY

• 252James "Jim" H. Webb

  [D] VA, United States
• 1,556Christopher "Chris" J. Dodd

  [D] CT, United States
• 910Russell "Russ" Feingold

  [D] WI, United States

  Ended 01/02/2011
• 1,336Barbara Boxer

  [D] CA, United States
• 412Bob Casey

  [D] PA, United States
• 27Kirsten E. Gillibrand

  [D] NY-20, United States
• 118Kirsten E. Gillibrand

  [D] NY, United States

  Began 01/27/2009

MINORITY

• 915James M. Inhofe

  [R] OK, United States
• 427John "Johnny" Isakson

  [R] GA, United States
• 373John A. Barrasso

  [R] WY, United States
• 187Roger Wicker

  [R] MS, United States
• 861Richard "Dick" G. Lugar

  [R] IN, United States