All U.S. House districts, including the 4th Congressional District of Washington, held elections in 2022. The general election was on November 8, 2022. The primary was scheduled for August 2, 2022.

Minnesota's 2nd Congressional District was a battleground district in 2016. Republican incumbent John Kline, who began serving in Congress in 2002, chose not to run for re-election in 2016, leaving ...