R: 54 (-4)
D: 46 (+4)
Different Senators:
Sen. Jim Folsom (D-AL); 1981-1987
Sen. Clark Gruening (D-AK); 1981-1987
Sen. John McCain (D-AZ); 1981-1987
Sen. Paula Hawkins* (R-FL); 1975-1987
Sen. Herman Talmadge* (D-GA); 1957-1987
Sen. Patsy Mink (D-HI); 1981-1987
Sen. Birch Bayh* (D-IN); 1963-1987
Sen. Lawrence Hogan* (R-MD); 1975-1987
Sen. John A. Durkin (D-NH); 1981-1987
Sen. Shirley Chisholm* (D-NY); 1969-1987
Sen. Robert B. Morgan* (D-NC); 1975-1987
Sen. Howard Metzenbaum* (D-OH); 1969-1987
Sen. John Glenn (D-PA); 1981-1987
Sen. George McGovern (D-SD); 1963-1969, 1981-1987
Sen. John Kitzhaber (D-OR); 1981-1987
Sen. Warren Magnuson* (D-WA); 1944-1987
Sen. Russ Feingold (D-WI); 1981-1987
HOUSE:
D: 241 (+30)
R: 194 (-30)
Russ Feingold was 27 years old in 1980. He would be ineligible to serve in the Senate until he turned 30.