Senator Introduces Ohio Bill to Ban Election Gambling
Senate Bill 479 seeks to prohibit wagering on election outcomes and regulate prediction markets across the state.
Updated on Oct. 28, 2026 in Gambling

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Senator Bill DeMora introduced Senate Bill 479 in October 2026 to ban election gambling throughout Ohio. The proposal targets platforms like Kalshi and Polymarket while requiring stricter state oversight of prediction markets.
Why it matters
The sponsor argues that betting on political contests undermines public trust in democratic results. Additionally, the legislation aims to address millions in potential tax revenue and licensing fees that the state currently misses.
As of October 27, 2026, Kalshi saw $5.2 million in bets on the Ohio governor race and $8.6 million on the Senate race, while Polymarket recorded $1 million and $1.8 million respectively. Sports betting operator license fees currently range from $50,000 to $2.5 million.
The players
Bill DeMora
Bill DeMora is an Ohio state senator who sponsored the legislation aimed at prohibiting election wagering.
Ohio Casino Control Commission
The Ohio Casino Control Commission is the state agency responsible for licensing and regulating casinos and legal sports gaming.
Kalshi
Kalshi is a federally regulated prediction market platform that allows users to bet on the outcome of future events.
Polymarket
Polymarket is a decentralized prediction market platform where users place bets on political and real-world event outcomes.
The details
The bill seeks to align state law with a federal court ruling that permits states to regulate prediction markets as gambling operations. If passed, the Ohio Casino Control Commission would oversee these markets under rules similar to existing sports betting regulations.
Timeline
October 2026: Senate Bill 479 was introduced by Senator Bill DeMora.
October 27, 2026: Betting data was recorded for the Ohio governor and Senate races.
November 3, 2026: Ohio election day took place.
November 10, 2026: The Ohio Senate was scheduled for its next session.
Culture Shift
This legislation reflects a broader push to reconcile traditional gambling oversight with the emergence of digital prediction markets. It aligns with the Ohio biennial budget process, which dictates when the legislature will have the bandwidth to address new regulatory frameworks.
If enacted, this law would prohibit residents from participating in election-based wagering on platforms like Kalshi or Polymarket. It also formalizes state control over prediction markets, potentially impacting how these companies operate within Ohio borders.
The takeaway
Legislators are increasingly focusing on the intersection of digital betting and civic processes to ensure regulatory consistency. Residents interested in prediction markets should monitor state house developments for potential changes to legal access.
Further reading
For more information on state regulations, visit the Gambling section.
Source note: This article includes information reported by NBC4i.
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