Live odds aggregated fromPolymarket logoPolymarketKalshi logoKalshiManifold logoManifoldPredictIt logoPredictItLimitless logoLimitlessSmarkets logoSmarketsFutuurSee ranked by volume →

Illinois US House District 4

Illinois in Context

AlaskaAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIowaIdahoIllinois — Democratic favored, 96.95%IndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest VirginiaWyomingIL
Democratic Republican Toss-up (<55%) No live race tracked▲/▼ Moved ≥1pt since last snapshot

Real Price History — Kalshi

DemocraticRepublicanIndependent
Jun 21Jun 28Jul 05Jul 12Jul 19Jul 26Aug 02Aug 09Aug 16Aug 23Aug 300102030405060708090100%97.00%DEMOCRATIC3.50%REPUBLICAN1.00%INDEPENDENT
D90.60%

Will Democratic win the House race for IL-04?

Vol: 4,999 contracts · Open interest: 4,236
R7.10%

Will Republican win the House race for IL-04?

Vol: 4,589 contracts · Open interest: 1,000
I2.50%

Will Mayra Macías win the House race for IL-04?

Vol: 1,967 contracts · Open interest: 1,000

Source: Kalshi, a CFTC-regulated exchange, direct. Prices reflect the market's own live odds, not editorial predictions.