How Tribal Gaming Revenue Pays for Water, Health Care and Education

Tribal casinos are often described in terms of revenue, jobs and market share, but tribal leaders increasingly frame them in a different way: as the funding source for core government services. A recent national report on the split within Indian Country over prediction-market partnerships offers concrete examples of what that means in practice, from a $67 million water pipeline at Tulalip to the share of a health care budget at the Poarch Band of Creek Indians covered by federal funds that gaming helps leverage. Understanding how gaming revenue converts into public infrastructure is central to the debate over regulatory threats to tribal gaming exclusivity.

Gaming as a government revenue source

Under the Indian Gaming Regulatory Act (IGRA), tribes must use net gaming revenue for specified purposes: funding tribal government operations and programs, providing for the general welfare of the tribe and its members, promoting tribal economic development, donating to charitable organizations, and helping fund operations of local government agencies. Per capita payments to members are allowed only under an approved revenue allocation plan. Our explainer on the five permitted uses of net revenue covers the statute in detail, and the companion piece on revenue allocation plans explains how payments to members are approved.

That structure is different from commercial gaming, where profits flow to shareholders. In tribal gaming, profits flow to a government. The Indian Gaming Association has long emphasized that distinction, and it is reflected in the scale: the National Indian Gaming Commission reported record gross gaming revenue of $46.2 billion for 2025, generated by roughly 250 tribal governments operating about 545 facilities in 29 states, according to figures cited in recent national reporting. Our coverage of the NIGC revenue report describes the data source.

Infrastructure examples

CNN reporting this month provides several illustrations of the conversion from casino income to public goods. Casino funds at the Tulalip Tribes in Washington paid for a $67 million water pipeline and a $19 million early education center. At the Poarch Band of Creek Indians in Alabama, Robbie McGhee said gaming provides about 85 percent of the tribe's budget, and federal funds cover 20 percent of a $20 million health care budget. "We have built an economy for our governments," McGhee said. On the other side of the debate over prediction-market partnerships, Eric Wright, administrator of the Kletsel Dehe Wintun Nation in California, has said revenue from his tribe's Kalshi partnership could fund water projects, a reminder that water infrastructure is a priority for tribes on both sides of the dispute.

These examples are not unique. Across Indian Country, tribes have used gaming revenue to build clinics, schools, roads, public safety facilities, housing and language programs. We have written about several categories separately, including health care funding, cultural institutions and language programs and education scholarships. The pattern across them is consistent: gaming dollars fill gaps left by chronically constrained federal appropriations.

Why concentration matters

The benefits are not evenly distributed. CNN reported that about 56 percent of tribal gaming revenue came from the top 9 percent of facilities. That concentration means that a handful of large operators in markets such as California, Connecticut, Oklahoma and Florida generate a disproportionate share, while many smaller tribes operate modest facilities that nonetheless fund a large portion of their government budgets. Our analysis of mega-operator concentration and of small tribal casinos under $25 million explores both ends of the spectrum.

For a small tribe, the budget dependence can be extreme. McGhee's figure of 85 percent for Poarch shows how heavily even an established operator can depend on gaming; tribes with a single casino and few other enterprises may be similarly or more dependent. When a tribe has few other revenue sources, a decline in gaming income cannot easily be offset by taxes or other enterprises. That vulnerability helps explain why tribal leaders react so strongly to perceived threats to gaming revenue. A fuller picture of this issue is in our reporting on tribes without gaming access, which shows the other side of the equation.

Implications for the policy debate

The infrastructure framing matters in several current disputes. In litigation and lobbying over prediction markets, tribes argue that sports event contracts erode revenue that supports government services, and an economic study prepared for the Indian Gaming Association projects annual tribal losses of $1.5 billion to $7.8 billion under various scenarios. Opponents of that view, including some tribal partners of prediction-market platforms, argue that new products can add revenue rather than subtract it. Both sides appeal to the same underlying need: dependable funding for essential services.

The same framing arises in compact negotiations. States that seek revenue sharing are, in effect, asking for a portion of money that tribes would otherwise spend on their own governments, and tribes often justify exclusivity on the grounds that it makes those payments sustainable. Our explainer on how exclusivity works and the comparison tools on this site show how different states structure these arrangements.

Readers should keep one caution in mind. Individual project costs and budget shares reported in news stories come from tribal officials and are not audited figures published by an independent source, and tribal budgets vary widely. Even so, the examples illustrate a basic point that is often lost in discussions of casino performance: for many tribal governments, gaming income is the budget, and its fate shapes the delivery of water, health care and education to tribal communities. Further state-level detail is available through the tribal gaming directory.