Democratic U.S. Sen. Amy Klobuchar has opened up a 29 percentage point lead in Minnesota as she prepares to face Republican challenger Kurt Bills, who remains unknown to many voters, according a Star Tribune Minnesota Poll.
Klobuchar captured support from 57 percent of the electorate, with Bills drawing 28 percent. Another 7 percent said they would vote for someone else, while 8 percent remain undecided in the U.S. Senate race.
The poll shows the first-term senator with a solid advantage in all areas of the state, outpacing Bills by more than 40 percentage points in the Democratic urban areas that include Minneapolis, St. Paul and Duluth. Klobuchar's weakest numbers come in southwestern Minnesota, where 46 percent say they would vote for her, compared to 26 percent who favor Bills and 19 percent who are undecided.
Not surprisingly, Klobuchar has a substantial gender gap in her favor, with 62 percent of women saying they plan to vote for her. But more than half of male voters also support Klobuchar, with 34 percent supporting Bills.
Nearly all DFLers -- 93 percent -- say they support Klobuchar, while Bills draws 66 percent of Republicans. Independents, whose support can prove critical, tilt heavily toward Klobuchar, with 49 percent saying they'll support her compared to 27 percent who want Bills. She also wins half of the voters in the metro suburbs and the Rochester area, where Bills picked up support from about a third of voters and Republican Mitt Romney had leads compared to President Obama.
Ticket splitters may be part of Klobuchar's advantage.
Cal Barnett, a Republican from Marshall, plans to vote for GOP presidential candidate Mitt Romney, but in the Senate race he said he plans to mark the box for Klobuchar.
"She has probably been more effective than many people that go to Congress because she has been aggressive and probably has represented the state well," he said.