California Sports Betting
State Market Snapshot
Market Notes
- Handle and growth: Sports betting remains illegal in California for both retail and mobile (except regulated horse racing). No legal handle or revenue data exists. Residents rely on offshore sites, prediction markets, and cross-border activity.
- Market split: No legal retail sportsbooks or mobile sports betting apps available in the state. Daily Fantasy Sports (DFS) operates in a legal gray area with ongoing challenges. Federally regulated prediction markets (e.g., Kalshi) remain accessible.
- Hold and tax: No state-regulated sports betting, therefore no tax revenue is generated. The state receives zero benefit from the large volume of illegal and offshore betting occurring within its borders.
- Regulatory note: Sports betting legalization remains stalled. No new bills advanced in recent sessions, and no ballot initiative is planned for 2026. Tribes continue to lead discussions with a potential 2028 ballot measure viewed as more realistic. AB 831 banned sweepstakes/social casinos effective January 1, 2026. The Attorney General continues to monitor offshore operators, DFS, and prediction markets. Public support exists but tribal and legislative hurdles persist.