The question behind the number
When someone asks how much money a state has made on keno, they are usually trying to understand two different things at once. The first is the raw figure: the dollar amount that appears in a government budget document or a lottery commission report. The second is the mechanism: how a keno game turns wagers into state revenue in the first place. The raw figure changes every month and every fiscal year, and no article can state it for you without copying a specific report. The mechanism does not change, and understanding it tells you exactly where to look for the number that applies to the state you care about.
State-run keno works like every other lottery product. Players buy tickets, the draw happens, some tickets win prizes, and the state keeps what remains after prizes and operating costs. The money a state reports as keno revenue is not the total amount wagered. It is the net amount left after the prize pool is paid out and after the costs of running the game are covered. That distinction matters more than any single dollar figure.
How a keno game produces revenue
Keno is a numbers game. A player picks a set of numbers from a fixed range, the draw selects a set of winning numbers, and the payout depends on how many of the player's numbers match. The prize for matching all or most of the numbers is large; the prize for matching only a few is small or zero. The structure of the payout table is where the revenue comes from.
Every keno ticket carries a built-in mathematical disadvantage for the player. The total amount the game is designed to return to players over a very large number of draws is less than the total amount players wager. The difference between those two amounts is the hold, and it is the source of state revenue. The hold is not a secret and it is not a per-draw guarantee. A single draw can pay out far more than it takes in. Over millions of draws, the payout table ensures that the state retains a predictable share.
The payout table is the document that matters. It lists every possible number of matches, the prize for each, and the cost of the ticket. From that table you can work out the expected return of any ticket you are considering. The state's keno revenue is the aggregate result of every ticket sold against that table, minus the cost of running the draw, paying retailers, and administering the game.
What the reported figure includes and excludes
A state lottery's financial report typically separates keno from other products like scratch tickets, draw games, and sports betting where those exist. The keno line item usually shows gross sales, prizes paid, and net revenue. Gross sales is the total amount wagered. Prizes paid is the amount returned to winning players. Net revenue is the difference, sometimes after retailer commissions and other direct costs are removed. The exact presentation differs from state to state, so the same word can mean slightly different things in different reports.
| Reported item | What it measures | What it does not measure |
|---|---|---|
| Gross keno sales | Total wagers placed on keno tickets | Player profit or loss |
| Prizes paid | Amount returned to winning players | Operating costs or retailer commissions |
| Net keno revenue | Sales minus prizes and direct costs | Long-run player experience on any single ticket |
| Transfers to general fund | Revenue moved to the state budget | The full economic effect on players |
When a news story says a state made a certain amount on keno, the figure is almost always net revenue or the transfer to the general fund, not gross sales. A player who reads the gross sales figure and assumes the state kept all of it has misunderstood the economics. The state keeps only the hold, and the hold is a fraction of gross sales.
Where the state's own number is published
Every state that runs keno publishes a financial report, usually monthly, quarterly, and annually. The report is produced by the state lottery or gaming commission and is posted on its public website. The document you want is typically called a financial statement, a revenue report, or a comprehensive annual financial report. Inside it, keno appears as its own product line with the figures for the reporting period.
To find the number for the state you are asking about, search for the state lottery's official site, open its financial reporting section, and locate the most recent report that covers the period you care about. The figure will be there, in dollars, for that period. No third-party article can state it more reliably than the source document itself, because the source document is updated every reporting cycle and any copied number goes stale within weeks.
If you want to compare one state's keno revenue with another's, compare the same line item from each state's own report. Be careful about the reporting period: a fiscal year in one state may run July to June while another runs October to September. Comparing a partial-year figure with a full-year figure produces a meaningless result.
Why the number does not tell you what a player should expect
The state's keno revenue is an aggregate. It describes the whole pool of players over a reporting period. It does not describe any individual player's session, and it cannot be used to predict one. A player who buys one ticket faces a payout table with a low probability of a large prize and a high probability of a small or zero prize. The state's revenue figure is the long-run average result of millions of those tickets. An individual ticket is a single draw from a highly variable distribution.
Keno is a high-variance game. Most tickets return nothing or a small prize, while a tiny number return very large prizes. That variance is what makes the game attractive to some players and what makes the state's revenue stable. The state does not need any individual player to lose on any particular draw. It needs the aggregate of all tickets to return less than the aggregate of all wagers, which the payout table guarantees over a large enough number of draws.
No betting pattern changes that. Choosing more numbers changes the payout table you are playing against, but every available table is built so that the expected return is below the ticket price. Choosing different numbers does not change the probabilities at all, because every number combination is equally likely. The only choice a player makes is which negative-expectation ticket to buy, and how many.
Reading the payout table before you buy
The payout table is printed on the keno brochure, displayed at the retailer, or published on the lottery's website. It shows the cost of a ticket, the number of spots you may choose, and the prize for each level of matches. From that table you can calculate the expected return of a ticket by multiplying each prize by its probability and summing the results. The probabilities are fixed by the number of spots chosen and the size of the number pool, and they are the same for every player.
The expected return is always below the ticket price. The gap is the hold, and it is the state's revenue source. A lower hold means a higher expected return to players, but it still leaves the state with a positive margin. A higher hold means a lower expected return. The hold is not hidden; it is a direct consequence of the payout table, and anyone who can do the arithmetic can see it.
If you want to know how much of your own keno spending is likely to come back to you over a long period, the payout table is the only document that answers the question. The state's revenue report tells you what the state kept. The payout table tells you what the game is designed to return. They are two views of the same arithmetic.
FAQ
Does the state's keno revenue include money from out-of-state players?
Yes, in most cases. State keno revenue is reported on the basis of where the ticket was sold, not where the player lives. A ticket bought at a retailer inside the state counts toward that state's gross sales and net revenue regardless of the buyer's residence. Some states also sell keno through their own online channels, and those sales are included in the same product line.
Is keno revenue used for a specific purpose like education or roads?
That depends on the state's own laws. Some states earmark lottery revenue for particular programmes, while others deposit it into the general fund where it is spent according to the ordinary budget process. The state lottery's annual report usually states where the money went, and the state's budget documents show the same transfer from the other side. No general statement applies to every state.
Can a player calculate the state's hold from the payout table alone?
Yes, for a single ticket type. Multiply each prize amount by the probability of winning that prize, sum the results, and subtract that sum from the ticket price. The remainder is the expected hold on that ticket. The state's aggregate hold across all keno tickets is the weighted average of the holds on every ticket type sold, weighted by how many of each were bought. The payout table gives you the per-ticket figure; the revenue report gives you the aggregate result.
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