1970 General Election Results: U.S. Senate (Class 1)

General elections only
All races
  
  
  
1970
   to



















Any party wins
Single office

All scenarios
   
 and 
Top Line Results
Tuesday, November 3, 1970
50.12%
R. Vance Hartke (i)*, Democratic, 870,990 votes
49.88%
Richard L. Roudebush, Republican, 866,707 votes
Out of 1,737,697 votes casts, the margin of victory was 4,283 (0.24%)