1966 U.S. Senate election results

33 races · 33 with a recorded winner · popular vote by contest

Every U.S. Senate contest in the 1966 U.S. general election. Each race links to its full popular-vote breakdown; winners link to their profile. Part of the party vote tracker.

1966 U.S. Senate results by state
State	Winner	Result
Alabama	John Sparkman D	482,138 votes · +169,120 over John Grenier
Alaska	Edward L. Bartlett D	49,289 votes · +33,328 over Lee L. McKinley
Colorado	Gordon Allott R	368,307 votes · +102,109 over Roy Romer
Delaware	J. Caleb Boggs R	97,268 votes · +30,005 over James M. Tunnell
Georgia	Richard B. Russell D	631,002 votes
Idaho	Leonard B. Jordan R	139,819 votes · +27,182 over Ralph R. Harding
Illinois	Everett M. Dirksen R	2,358,947 votes · +285,705 over William G. Clark
Indiana	Birch Bayh D	1,060,456 votes · +71,885 over William D. Ruckelshaus
Iowa	Jack Miller R	522,339 votes · +198,225 over E. B. Smith
Kansas	James B. Pearson R	350,077 votes · +46,854 over J. Floyd Breeding
Kentucky	John Sherman Cooper R	483,805 votes · +217,726 over John Y. Brown
Louisiana	Allen J. Ellender D	437,695 votes
Maine	Margaret C. Smith R	188,291 votes · +57,155 over Elmer Violette
Massachusetts	Edward W. Brooke R	1,213,473 votes · +438,712 over Endicott Peabody
Michigan	Robert P. Griffin R	1,363,530 votes · +294,046 over G. Mennen Williams
Minnesota	Walter Mondale D	685,840 votes · +110,972 over Robert A. Forsythe
Mississippi	James O. Eastland D	258,248 votes · +152,596 over Prentiss Walker
Montana	Lee Metcalf D	138,166 votes · +16,469 over Tim Babcock
Nebraska	Carl T. Curtis R	296,116 votes · +108,166 over Frank B. Morrison
New Hampshire	Thomas J. McIntyre D	123,888 votes · +18,647 over Harrison R. Thyng
New Jersey	Clifford P. Case D	1,278,843 votes · +490,822 over Warren W. Wilentz
New Mexico	Clinton P. Anderson D	137,205 votes · +16,217 over Anderson Carter
North Carolina	B. Everett Jordan D	501,440 votes · +100,938 over John S. Shallcross
Oklahoma	Fred R. Harris D	343,157 votes · +47,572 over Pat J. Patterson
Oregon	Mark O. Hatfield R	354,391 votes · +24,017 over Robert B. Holmes
Rhode Island	Claiborne Deb. Pell D	219,331 votes · +114,493 over Ruth M. Briggs
South Carolina	Strom Thurmond R	271,297 votes · +106,342 over Bradley Morrah
South Dakota	Karl E. Mundt R	150,517 votes · +73,954 over Donn H. Wright
Tennessee	Howard H. Baker R	483,063 votes · +99,220 over Frank G. Clement
Texas	John G. Tower R	841,501 votes · +197,646 over Waggoner Carr
Virginia	Wiliiam B. Spong D	429,855 votes · +184,174 over James P. Ould
West Virginia	Jennings Randolph D	292,325 votes · +93,434 over Francis J. Love
Wyoming	Clifford P. Hansen R	63,548 votes · +4,407 over Teno Roncalio