Democratic Rep. Ron Kind, the senior member of the Wisconsin congressional delegation, won't seek reelection next year. Kind narrowly won a 13th term in 2020, beating Republican Derrick Van Orden by less than 3%. This represented quite a shift: Kind had won by 20% in 2018, and actually ran unopposed in 2016.
The Wisconsin 3rd district was one of just seven nationally that voted for Donald Trump in 2020, while electing a Democratic representative. Trump won here by about 5%.
Absent the incumbent and with Van Orden running again, the district becomes an even stronger pick-up opportunity for the GOP next year.