Representative Bruce Braley and the Republicans seeking to replace U.S. Senator Tom Harkin are little known among Iowans, judging from the Des Moines Register’s latest statewide poll. Selzer & Co. surveyed 809 Iowa adults for the Register between June 2 and 5 and found that 57 percent didn’t know enough about Braley to express a favorable or unfavorable opinion about him. Even among respondents living in the first Congressional district, 34 percent were unsure about Braley.

The two declared Republican candidates for Senate, David Young and Matt Whitaker, were unknown to 74 percent and 82 percent of respondents, respectively. (For the record, I doubt that 26 percent of Iowans are truly familiar with Senator Chuck Grassley’s chief of staff. David Young is a fairly common name.) Some 88 percent said they were unsure about State Senator Joni Ernst, who is considered likely to run for Senate. Quinnipiac’s recent Iowa poll also indicated that few voters have an opinion about the likely Senate candidates.

The good news for all the candidates (including those not polled, such as Republican Sam Clovis) is that they have time to raise name recognition. Braley may also be relieved to know that of the respondents who expressed an opinion, 29 percent viewed him very or mostly favorably, while only 14 percent viewed him very or mostly unfavorably.

Any comments about the Senate race are welcome in this thread.