| Poll | Date | Sample | Bills (R) | Klobuchar (D) | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 30.5 | 65.2 | Klobuchar +34.7 |
| RCP Average | 10/21 - 11/3 | -- | 29.3 | 60.8 | Klobuchar +31.5 |
| PPP (D) | 11/2 - 11/3 | 1164 LV | 32 | 62 | Klobuchar +30 |
| KSTP/SurveyUSA | 11/1 - 11/3 | 556 LV | 30 | 60 | Klobuchar +30 |
| Star Tribune/Mason-Dixon | 10/23 - 10/25 | 800 LV | 22 | 65 | Klobuchar +43 |
| Rasmussen Reports | 10/21 - 10/21 | 500 LV | 33 | 56 | Klobuchar +23 |
It is difficult to imagine today, but before the 1940s there was no Democratic Party in Minnesota to speak of. From the election of Abraham Lincoln through 1948, it had never elected a Democratic senator (though one was appointed for a two-month stint in 1900). It sent a total of 15 Democrats to Congress during that time. But the Democratic Party fused with the left-leaning Farmer-Labor Party in 1944 and created a dominant force in state politics. From 1948 through 1978 the tables were turned: the state elected just one Republican senator.
In the mid-'70s, the DFL began to decline in popularity, and for a time the state had two Republican senators. Today it is thought of as a swing state, even though it hasn't voted Republican at the presidential level since 1972.
The state's senior senator is Amy Klobuchar, a former Hennepin County (Minneapolis) attorney. Elected in 2006 by a surprising 21-point margin, she has maintained high levels of popularity despite a voting record that is probably to the left of the state. Her opponent is state Rep. Kurt Bills.
| Poll | Date | Sample | Bills (R) | Klobuchar (D) | Spread |
|---|---|---|---|---|---|
| Final Results | -- | -- | 30.5 | 65.2 | Klobuchar +34.7 |
| RCP Average | 10/21 - 11/3 | -- | 29.3 | 60.8 | Klobuchar +31.5 |
| PPP (D) | 11/2 - 11/3 | 1164 LV | 32 | 62 | Klobuchar +30 |
| KSTP/SurveyUSA | 11/1 - 11/3 | 556 LV | 30 | 60 | Klobuchar +30 |
| KSTP/SurveyUSA | 10/26 - 10/28 | 574 LV | 29 | 60 | Klobuchar +31 |
| Star Tribune/Mason-Dixon | 10/23 - 10/25 | 800 LV | 22 | 65 | Klobuchar +43 |
| Rasmussen Reports | 10/21 - 10/21 | 500 LV | 33 | 56 | Klobuchar +23 |
| St. Cloud State U. | 10/15 - 10/21 | 600 LV | 36 | 63 | Klobuchar +27 |
| KSTP/SurveyUSA | 10/12 - 10/14 | 550 LV | 30 | 58 | Klobuchar +28 |
| PPP (D) | 10/5 - 10/8 | 937 LV | 31 | 57 | Klobuchar +26 |
| Star Tribune/Mason-Dixon | 9/17 - 9/19 | 800 LV | 28 | 57 | Klobuchar +29 |
| PPP (D) | 9/10 - 9/11 | 824 LV | 36 | 55 | Klobuchar +19 |
| KSTP/SurveyUSA | 9/6 - 9/9 | 551 LV | 34 | 55 | Klobuchar +21 |
| KSTP/SurveyUSA | 7/17 - 7/19 | 552 LV | 31 | 55 | Klobuchar +24 |
| PPP (D) | 5/31 - 6/3 | 973 RV | 29 | 55 | Klobuchar +26 |