Matt Larkin's campaign; Elaine Thompson/AP Photo; Insider Rep. Kim Schrier defeated Republican Matt Larkin in Washington's 8th Congressional District. The 8th District is located near Seattle, the largest city in the state. In 2018, Schrier became the first pediatrician to be elected to Congress. Democratic Rep. Kim Schrier defeated Republican Matt Larkin in Washington's 8th Congressional District.Polls closed in the state at 8 p.m.