Research: Online gambling in the US will grow to $52.6 billion by 2033
The report highlights legalization expansion, innovation, and a sports betting boom as key growth drivers. It also notes challenges caused by differing state-by-state rules.
The US online gambling market will continue its rapid growth and increase from $28.69bn in 2024 to $52.60bn in 2033, according to the new United States Online Gambling Market Report 2025–2033 by ResearchAndMarkets. The compound annual growth rate will be 6.97%, indicating a long-term and resilient expansion of the industry.
Analysts cite three main market drivers: the rapid rise of online gaming, technological innovation, and an expanding customer base. The legalization of online gambling in states such as New Jersey and Pennsylvania has created a clear and secure regulatory environment that ensures game integrity and generates tax revenues.
The COVID-19 pandemic also gave the market a strong boost, as traditional casinos were forced to close or limit operations, pushing millions of players online.
Main growth factors
Expansion of legalization. More and more states are launching their own regulated markets for online casinos, poker, and sports betting. According to the AGA, as of January 2025 responsible gaming rules are in place in 38 states and Washington, D.C. This increases player trust, ensures transparency, and curbs the growth of illegal operators.
Technological innovation. AI algorithms, live-dealer streaming, blockchain solutions, and mobile apps improve the user experience. The popularity of live games is growing thanks to the “real casino” effect, while crypto payments and e-wallets speed up transactions.
Sports betting boom. After PASPA was repealed in 2018, sports betting became one of the most dynamic segments of the market. Players actively bet on the NFL, NBA, MLB, and college leagues. In March 2025, bet365 entered the Illinois market through a partnership with Walker’s Bluff Casino Resort — the company’s 13th state.
Key industry challenges
The absence of a single federal law complicates operations for operators: each state has its own licensing requirements, taxes, and list of permitted games. The gap between liberal states such as New Jersey and outright bans in Utah creates uneven conditions and increases business costs.