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New Jersey election odds, 2026

What the prediction markets Polymarket and Kalshi price for New Jersey's Senate and House races. Democrats won the Senate race · House: 12 of 12 districts priced, Democrats expected to win 10.9. Prices are probabilities set by traders putting money on the outcome, not our forecast.

New Jersey Senate race

Settled: Democrats won. A day before, Polymarket gave Democrats 99% and Kalshi 98%. Polymarket called it. Kalshi called it.

Polymarket

Democrats 100%
Republicans 0% −1
0%25%50%75%100%99%98%20 Oct31 Oct
PolymarketKalshiChance Democrats win, as each exchange prices it. History is recorded from when we began tracking each market.

New Jersey House districts

12 of 12 districts priced. Democrats are expected to win 10.9 of the priced seats; favoured in 11, toss-up in 0, Republicans favoured in 1.

New Jersey House districts, 2026
DistrictFavouredPolymarketKalshiCandidates
NJ-01 D 99% D 100% D 98% Donald Norcross v Damon Galdo
NJ-02 Democrats won D 100% D 99% Zack Mullock v Jeff Van Drew
NJ-03 Democrats won D 100% D 97% Herb Conaway v Michael McGuire
NJ-04 Republicans won D 0% D 7% Rachel Peace v Chris Smith
NJ-05 D 100% D 100% –
NJ-06 Democrats won D 100% D 97% Frank Pallone v Hillary Herzig
NJ-07 Democrats won D 100% –
NJ-08 D 99% D 100% D 98%
NJ-09 Democrats won D 100% –
NJ-10 Democrats won D 100% D 100% LaMonica McIver v Carmen Bucco
NJ-11 Democrats won D 100% D 98% Analilia Mejia v Joe Hathaway
NJ-12 Democrats won D 100% D 96% Adam Hamawy v Gregg Mele

Other states

Odds from Polymarket and Kalshi. Market prices are information, not investment advice. Where only one exchange prices a race, the other is shown as having no market. The national map · How the markets did.