Jack Bergman maintains a strong position as the Republican incumbent in Michigan’s 1st Congressional District, which encompasses the Upper Peninsula and northern Lower Peninsula. Forecasters rate the seat Solid or Likely Republican, consistent with his 2024 victory over Callie Barr by roughly 20 points. Bergman secured his primary nomination with about 74 percent of the vote, while Barr prevailed in the Democratic primary. Recent developments include elevated ad spending exceeding $1.3 million, with Bergman’s campaign running negative spots linking Barr to national Democratic figures. Democratic leaders have expressed optimism about a potential upset, and Barr has out-raised the incumbent in some recent periods, yet the district’s partisan composition and incumbency advantage continue to underpin trader consensus favoring Bergman ahead of the November 3 general election.