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California’s tribes have spent much of 2026 defending the one thing Proposition 5 gave them in 1998: the exclusive right to run real gambling within the state’s borders.
Not at the ballot box this time. In federal court, against prediction markets and cardrooms trying to work around it.
This week, one of those tribes put a number on what that exclusivity is actually worth.
Yuhaaviatam of San Manuel Nation launched Committed to California, a statewide campaign built around a single figure: $26.5 billion, the amount tribal gaming in California is projected to add to the state’s economy in 2026.
The campaign runs through outdoor ads, digital media, and print placements, all pointing to a new site, TribesForCalifornia.com. San Manuel says it’s the first of the state’s 109 federally recognized tribes to run a campaign like it.
The numbers behind the campaign
The figures come from the Indian Gaming Association’s 2026 annual report, compiled by Dupris Consulting Group using IMPLAN’s economic model. Tribal governments and enterprises generated $25.4 billion in economic output statewide last year. That number is projected to climb to $26.5 billion in 2026.
Statewide tribal gaming (2026 projected)
| Benefits | Figure |
| Economic output | $26.5 billion |
| Jobs supported | 151,210 |
| Annual wages and compensation | $10.2 billion |
| Tax revenue | $5.1 billion |
Yuhaaviatam of San Manuel Nation impact
| Benefits | Figure |
| Annual economic output | $3.2 billion |
| Jobs supported | 20,782 |
| Wages and benefits paid | $627 million |
| State and local government revenue | $208 million |
| Philanthropic giving since 2001 | Nearly $500 million |
Chairwoman Lynn Valbuena framed the campaign as filling a gap in what Californians actually know about an industry many associate only with the casino floor.
“Today, many people know that tribal communities have grown stronger, but fewer realize how deeply tribal gaming contributes to the economic success of our state. Through Committed to California, we’re sharing that story.”
Why San Manuel is making this case now
The timing lines up with the roughest year California tribes have had defending that exclusivity in court. The Ninth Circuit ruled Sept. 16 that Kalshi’s sports contracts amount to illegal gaming when accessed from tribal land. It was a win for Blue Lake Rancheria and Chicken Ranch Rancheria of Me-Wuk Indians in their fight against the prediction market operator.
It’s a battle attorneys for the tribes expect could reach the US Supreme Court.
Separately, tribes and cardrooms have spent the year fighting over banked card games in a dispute still working through the courts and the Attorney General’s office.
Committed to California doesn’t mention either fight. It doesn’t need to. A campaign about jobs and paychecks lands differently in a year when the thing generating them is what’s actually being litigated.
The campaign arrives ahead of California Native American Day this Friday, and San Manuel says it will run through the rest of the year.
Proposition 5 gave California tribes their exclusivity in 1998. Committed to California is the argument for why that exclusivity is still worth having, Valbuena said.
“Our future is connected to the future of our state, and we’ve always been committed to California.”
