District: MI-04
Cook Political Ranking: Lean R
Performance Voter Index: R+3
Sean McCann is running for Congress in Michigan’s 4th congressional district. McCann is the state senator for Michigan’s19th district. He has served in this seat since 2023. He formerly represented the 20th Senate District from 2019 to 2023 before redistricting changed this seat. He is a former member of the Michigan House of Representatives, representing the 60th district from 2011 to 2014.

Michigan’s 4th Congressional District encompasses southwestern portions of the state, including Holland and Kalamazoo. Ahead of the 2022 race, this district changed under the redistricting process. This district was previously numbered MI-06 under old lines before being redrawn as MI-04. Under the old district lines, in 2020, President Trump won the district by nearly 4 points; however, after redistricting, former President Trump won this district in 2024 by nearly 6 points under the new lines. This seat is currently held by Rep. Bill Huizenga. In 2024, the race for Michigan’s 4th saw very little in outside spending, with Democratic Challenger Tom Swartz raising $1.1 million and Republican Rep. Huizenga raising $3.1 million. This cycle, McCann has been included in the DCCC’s Red to Blue program.