Big fan of election and demographic numbers since 2006
 

1966 United States Congressional Elections – Minnesota

United States Senate – DFL Hold

Walter Mondale (DFL-inc) – 685,84053.94%

Robert A. Forsythe (R) – 574,86845.21%

Joseph Johnson (SW) – 5,4870.43%

William Braatz (Industrial Government) – 5,2310.41%

Total Votes – 1,271,426100.00%

United States House of Representatives – District 1 – GOP Hold

Al Quie (R-inc) – 109,31265.91%

George Daley (DFL) – 56,54734.09%

Total Votes – 165,859100.00%

United States House of Representatives – District 2 – GOP Hold

Ancher Nelsen (R-inc) – 93,85566.21%

Charles M. Christensen (DFL) – 47,89933.79%

Total Votes – 141,754100.00%

United States House of Representatives – District 3 – GOP Hold

Clark MacGregor (R-inc) – 122,77565.43%

Elva D. Walker (DFL) – 64,86134.57%

Total Votes – 187,636100.00%

United States House of Representatives – District 4 – DFL Hold

Joseph E. Karth (DFL-inc) – 91,27153.39%

Stephen Maxwell (R) – 79,66746.61%

Total Votes – 170,938100.00%

United States House of Representatives – District 5 – DFL Hold

Donald M. Fraser (DFL-inc) – 86,95359.65%

William L. Hathaway (R) – 58,81640.35%

Total Votes – 145,769100.00%

United States House of Representatives – District 6 – GOP Gain

John Zwach (R) – 80,71051.36%

Alec G. Olson (DFL-inc) – 76,43948.64%

Total Votes – 157,149100.00%

United States House of Representatives – District 7 – GOP Hold

Odin Langen (R-inc) – 84,91463.23%

Keith C. Davison (DFL) – 49,38836.77%

Total Votes – 134,302100.00%

United States House of Representatives – District 8 – DFL Hold

John A. Blatnik (DFL-inc) – 116,969100.00%

Source: Office of the Clerk of the United States House of Representatives