Minnesota Senate District 9 Election 1986 Keith Langseth (D) 11,166 votes, 57.96% David Green (IR) 8,099 votes, 42.04% Minnesota Senate District 9 Election 1982 Keith Langseth (D) 11,733 votes, 50.62% Phyllis Thysell (IR) 10,803 votes, 46.61% Minnesota Senate District 9 Election 1980 Keith Langseth (D) 13,776 votes, 52.9% D.H. (Doug) Sillers (Incumbent) (IR) 12,245 votes, 47.1% Minnesota House District 9B Election 1978 Keith Langseth (D) 5,743 votes, 49.9% Merlyn Valan (IR) 5,758 votes, 50.1% Minnesota House District 9B Election 1976 Keith Langseth (D) 8,498 votes, 62.8% Lee Johnson (IR) 4,664 votes, 37.2% Minnesota House District 9B Election 1974 Keith Langseth (D) 5,361 votes, 58.94% Arian Strangeland (Incumbent) (IR) 3,735 votes, 41.06% References External links Minnesota Senate – Senator Keith Langseth Web Page Minnesota Public Radio Votetracker: Senator Keith Langseth Voting Record Project Vote Smart – Senator Keith Langseth Profile 1938 births Living people People from Glyndon, Minnesota American Lutherans American people of Norwegian descent Farmers from Minnesota Democratic Party Minnesota state senators Democratic Party members of the Minnesota House of Representatives 21st-century American politicians