In 2025, online casino gaming in Pennsylvania generated $2.78 billion in revenue, a 27 percent increase on the year before and it was enough to overtake physical slot machines as the state’s top revenue category for the first time ever.
Pennsylvania is now the second-largest gaming state in the US by total revenue, behind only Nevada. For anyone tracking how regulated digital gaming markets develop, it is the most useful case study currently running.
How the Market Got Here
Pennsylvania legalised online casinos in 2017. The first platforms went live in 2019. That six-year runway to $2.78 billion is not accidental. The state’s Pennsylvania Gaming Control Board runs one of the tighter regulatory frameworks in the country, which has done two things: kept bad operators out and given players enough confidence in the market to actually use it.
There are currently 24 licensed online casino platforms operating in PA. They run on partnerships with land-based casino properties, which means every operator has a physical anchor in the state. BetMGM runs through Hollywood Casino at Penn National. bet365 launched its Pennsylvania operation through a partnership with Presque Isle Downs. Presque Isle’s iGaming revenue jumped 447 percent in 2025 as a result.
That partnership model shapes the competitive dynamics in ways that matter to anyone studying how digital gaming products scale inside regulated markets.
What the Operator Landscape Actually Looks Like
The platforms competing in Pennsylvania span everything from US sports betting giants running casino verticals to dedicated casino products from global operators. The full list of what is currently licensed and operating is available on AskGamblers, and it covers names like DraftKings, FanDuel, BetMGM, Caesars, Borgata, BetRivers, and bet365 alongside newer entrants like Monopoly Casino, which launched in July 2025 and contributed to that year’s growth figures.
DraftKings is particularly worth watching from a product development perspective. Its PA casino started as an add-on to the sportsbook and DFS platform but has grown into a standalone destination with over 2,000 games. Its signature Crash game, DraftKings Rocket, carved out a new product category that competitors have since followed. New slots and game variations drop every Friday. The cadence is closer to a live service game than a traditional casino lobby.
That is not a coincidence. The operators winning in PA are running their platforms like games companies, not like digital extensions of a brick-and-mortar floor.
The Tax Structure and What It Forces
Pennsylvania taxes online slots at 54 percent. Table games come in at 16 percent. That is among the highest slot tax rates of any regulated US market, and it puts real pressure on product margins.
The consequence is that operators cannot simply compete on bonus size. Sustainable acquisition requires players who stay. Retention mechanics, game quality, app experience, and loyalty programmes matter more than they would in a lower-tax environment. It is a market that rewards product investment.
The state collected nearly $3 billion in total gaming tax revenue in 2025. That figure will not be lost on legislators in other states currently weighing iGaming legalisation bills. Ohio, Illinois, and Indiana are all watching Pennsylvania’s numbers closely.
What This Means Beyond Pennsylvania
The American Gaming Association reported that US iGaming revenue across all states hit $10.74 billion in 2025, up 27.6 percent. In New Jersey, Michigan, and Pennsylvania, online casino revenue has now surpassed brick-and-mortar commercial casino revenue for the year. That is a structural shift, not a blip.
For game developers and platform builders, the US regulated market is no longer a future opportunity. It is a present one with clear product requirements. Players in PA expect the same mobile experience quality they get from other entertainment apps. The operators that have understood this are pulling ahead.
Pennsylvania took six years to build a market generating nearly three billion dollars annually in iGaming revenue. The states coming next will move faster, because the infrastructure, the player expectations, and the operator playbooks already exist.