Market Overview 2025-2033

The United States online gambling market size reached USD 11.0 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 22.0 Billion by 2033, exhibiting a growth rate (CAGR) of 7.63% during 2025-2033. The market is expanding due to soaring digital engagement, broader legalization, and growing consumer trust in online platforms. Growth is driven by mobile-first infrastructure, AI-driven personalization, and rising sports and casino betting trends, making the industry more innovative, accessible, and competitive.

Key Market Highlights:

✔️ Rapid market growth fueled by legalization trends and increasing internet and smartphone penetration

✔️ Rising popularity of sports betting, online casinos, and real-money gaming platforms

✔️ Expanding integration of secure payment systems, live streaming, and immersive gaming technologies

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United States Online Gambling Market Trends and Drivers:

The United States Online Gambling Market is experiencing steady development, largely fueled by broader legalization at the state level and increasing consumer interest in digital wagering options. As of 2024, the market reached an estimated value of US $11.0 billion and is expected to grow at a compound annual growth rate of 7.63%, reaching around US $22 billion by 2033. This reflects growing participation in online sports betting and iGaming activities, despite regulatory limitations that vary significantly from state to state.

At present, only 24 states have legalized online sports betting, and just 6 allow full iGaming, including virtual poker rooms and online casinos. These variations create operational challenges for licensed platforms such as FanDuel, DraftKings, and BetMGM, which must maintain dozens of platform versions to comply with state-specific regulations. This fragmented system leads to high legal and compliance costs, often consuming more than 30% of an operator’s revenue.

Unregulated offshore gambling platforms continue to capture a notable portion of the market, particularly in states like California and Texas where online gambling remains prohibited. These platforms are estimated to bring in around US $3.2 billion in annual revenue, cutting into legitimate business activity and depriving states of potential tax income.

Even with these limitations, United States Online Gambling Market Growth remains strong. A major contributor is the rise of in-play betting, which now accounts for approximately 68% of total sports betting activity. Consumers are drawn to fast-paced, moment-by-moment wagering—such as betting on the outcome of a single play in a football game—which has led operators to invest over US $400 million in 2024 alone in infrastructure to support real-time betting performance.

Loyalty programs, promotional tokens, and social features are also increasing customer engagement. These gamification strategies have helped reduce customer acquisition costs and increase retention, though they have drawn closer attention from regulators. In 2024, the Federal Trade Commission reached a settlement with Caesars Entertainment regarding misleading bonus terms, signaling increased regulatory oversight.

Media integration is also pushing United States Online Gambling Market Demand higher. Sports broadcasters and streaming platforms are embedding live odds and betting functions directly into their programming. ESPN’s launch of its own sportsbook in 2024 is a key example, showing a more than threefold increase in user engagement when compared to traditional betting ads. Partnerships with leagues such as the NBA have also introduced data-driven player props and stat-based bets, expanding betting options for users.

However, while revenue figures are rising, many operators still face pressure on profitability. High state taxes—such as New York’s 51% tax on gross gaming revenue—and stiff competition reduce margins. This has led to a surge in mergers and acquisitions as larger national brands acquire regional firms to achieve operational scale and lower overhead costs.

Looking ahead, the United States Online Gambling Market Size is expected to benefit from emerging platforms that enhance user experience. Some companies are exploring virtual reality betting environments, particularly with new consumer hardware like Apple’s Vision Pro entering the space. While monetization remains uncertain, these developments may reshape the way users access and interact with online gambling services.

In summary, the United States Online Gambling Market is expanding steadily, supported by rising demand, legal advancements, and new product offerings. Sustained growth will depend on regulatory clarity, better consumer protections, and continued infrastructure investment. With both risks and opportunities ahead, the market is poised to remain a key segment of the broader U.S. entertainment and digital economy.

United States Online Gambling Market Segmentation:

The market report segments the market based on product type, distribution channel, and region:

Study Period:

Base Year: 2024

Historical Year: 2019-2024

Forecast Year: 2025-2033

Breakup by Game Type:

• Sports Betting

  • Football

  • Horse Racing

  • E-Sports

  • Others

• Casino

  • Live Casino

  • Baccarat

  • Blackjack

  • Poker

  • Slots

  • Others

• Others

Breakup by Device:

• Desktop

• Mobile

• Others

Breakup by Region:

• Northeast

• Midwest

• South

• West

Competitive Landscape:

The market research report offers an in-depth analysis of the competitive landscape, covering market structure, key player positioning, top winning strategies, a competitive dashboard, and a company evaluation quadrant. Additionally, detailed profiles of all major companies are included.

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