Incumbent Democrat Kim Schrier faces Republican Spencer Meline in Washington’s 8th district, a suburban and exurban seat east of Seattle with a D+3 partisan voter index. Schrier’s strong August 2026 top-two primary performance, capturing over half the vote while Republican challengers split the remainder, has reinforced trader views of a Democratic hold. Forecasters rate the race solid or safe Democratic, consistent with Schrier’s incumbency since 2018 and substantial fundraising edge. With the general election on November 3, the absence of recent public polling and the district’s modest Democratic tilt keep exact victory margins uncertain, supporting competitive probabilities across Democrat 15-25% bins while limiting Republican upside. Late-cycle factors such as turnout in King and Pierce counties or any national shifts could still influence the final spread.