INSIDECASINO.USWhat does South Dakota law say about online casinos?
South Dakota limits commercial casino wagering to Deadwood, with a $1,000 maximum bet. It is not among the seven states with legal online casinos.
Who regulates gambling in South Dakota?
The South Dakota Commission on Gaming is a five-member body within the Department of Revenue. It regulates limited wagering in Deadwood and live and simulcast horse racing.
Are offshore casinos legal in South Dakota?
Offshore casinos hold no South Dakota license, so no South Dakota agency checks their games, payouts or complaints.
Are sweepstakes casinos legal in South Dakota?
We found no South Dakota law that names sweepstakes casinos, and a tracker shows no state enforcement. That is not a finding that they are legal.
Are there land-based casinos in South Dakota?
Yes. Deadwood offers blackjack, craps, keno, poker, roulette, slot machines and sports wagering. South Dakota also has tribal casinos. The Commission sets 21 as the age for both.
What are the rules in another state?
Each state sets its own online casino rules. Pick a state to see its status, its regulator and the date we last checked it.
Read next: How sweepstakes casinos work, and where they are banned
Sources
At least one fact on this page comes from an official source or a law firm analysis. Other facts rely on the reporting listed here. How we research.
- South Dakota Commission on Gaming
- American Gaming Association: State of the States 2026
- CBS Sports: where all 50 states stand on online casinos
- Lines.com: sweepstakes casino status by state, updated October 26, 2026