The short answer is: yes, bingo is legal in California.
Bingo is considered a game of skill and as such, is not considered a form of gambling under California law. This means that Bingo halls can legally operate and players are not at risk of being prosecuted for playing the game.
However, there are a few caveats to keep in mind when playing Bingo in California. First, the game must be played in a private place and not in a public place where it could be seen as an attraction or promotion. Additionally, all prizes must be awarded based on chance, not on any type of betting or wagering.
Finally, all bingo games must have at least 75 percent of the items displayed on the card as numbers or letters. If any of these criteria are not met, then Bingo may be considered a form of gambling and could lead to legal consequences for participants.