| Thursday, October 29 |
 |
Tina Smith (D)
Jason Lewis (R)
|
45%
42%
| (+3) |
| Source: SurveyUSA |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
48%
45%
| (+3) |
| Source: Trafalgar Group (R)* |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
47%
42%
| (+5) |
| Source: SurveyUSA |
| Thursday, October 22 |
|
Tina Smith (D)
Jason Lewis (R)
|
43%
42%
| (+1) |
| Source: KSTP/SurveyUSA |
| Tuesday, October 20 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
49%
44%
| (+5) |
| Source: MinnPost* |
| Monday, October 12 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
47%
40%
| (+7) |
| Source: KAAL-TV/SurveyUSA |
| Monday, September 28 |
|
Tina Smith (D)
Jason Lewis (R)
|
49%
41%
| (+8) |
| Source: Star Tribune/Mason-Dixon |
| Friday, September 25 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
47%
40%
| (+7) |
| Source: USA Today/Suffolk* |
| Wednesday, September 16 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
57%
41%
| (+16) |
| Source: ABC News/Wash Post |
| Sunday, September 13 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
50%
41%
| (+9) |
| Source: CBS News/YouGov |
|
Tina Smith (D)
Jason Lewis (R)
|
47%
40%
| (+7) |
| Source: CBS News/YouGov |
| Thursday, August 20 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
47%
47%
| Tie |
| Source: Trafalgar Group (R)* |
| Tuesday, August 11 |
|
Tina Smith (D)
Jason Lewis (R)
|
48%
45%
| (+3) |
| Source: Emerson |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
50%
47%
| (+3) |
| Source: Emerson |
| Monday, July 27 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
49%
44%
| (+5) |
| Source: Trafalgar Group (R)* |
| Friday, July 24 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
51%
38%
| (+13) |
| Source: FOX News |
| Saturday, June 20 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
58%
42%
| (+16) |
| Source: Gravis |
| Sunday, May 24 |
|
Joseph 'Joe' R. Biden, Jr. (D)
Donald Trump (R)
|
49%
44%
| (+5) |
| Source: Star Tribune/Mason-Dixon |
| Sunday, February 23 |
|
Amy Jean Klobuchar (D)
Bernard 'Bernie' Sanders (D)
Elizabeth Warren (D)
Joseph 'Joe' R. Biden, Jr. (D)
|
29%
23%
11%
8%
| |
| Source: Star Tribune/Mason-Dixon |
| Monday, November 05 |
|
Amy Klobuchar (D)
Jim Newberger (R)
|
57%
34%
| (+23) |
| Source: KSTP/SurveyUSA |
|
Tina Smith (D)
Karin Housley (R)
|
48%
40%
| (+8) |
| Source: KSTP/SurveyUSA |
Minnesota Election Center