Washington US House District 4
Washington in Context
Democratic Republican Toss-up (<55%) No live race tracked▲/▼ Moved ≥1pt since last snapshot
Real Price History — Kalshi
DemocraticRepublican
R93.55%
Will Republican win the House race for WA-04?
Vol: 23,322 contracts · Open interest: 10,484
D4.05%
Will Democratic win the House race for WA-04?
Vol: 8,306 contracts · Open interest: 3,988
Source: Kalshi, a CFTC-regulated exchange, direct. Prices reflect the market's own live odds, not editorial predictions.





