Casino industry growth is being driven by various factors such as widespread mobile usage, better payment options, and the popularity of online bonuses. By the end of 2026, total U.S. commercial gaming revenue is projected to reach more than $67 billion. Online casinos are a key factor in the growth. The online gambling market in the U.S. was valued at $5.95 billion in 2025 and is estimated to reach $14.79 billion by 2031.
Number of casinos in the United States
In the U.S., there are more than 1,000 casinos across 46 states, and 345 of them are in Nevada. Americans can play at a land-based casino or an internet casino. The casino industry has a significant impact on the U.S. economy as it contributes nearly $329 billion annually. Michigan’s online gambling revenue alone reached $278 million in October 2025, which was a nearly 32% year-on-year increase. This highlights the consistent performance generated by slot titles and live dealer games.
Job creation
Casinos generate many direct jobs, from managers to dealers. They also generate indirect jobs in fields from marketing to hospitality.
In the U.S., casinos directly employ roughly 750,000 people across commercial and tribal facilities. When taking into account indirect jobs too, the number is closer to 1.8 million jobs nationwide.
Tax revenue
With the casino industry’s growth, casinos generate millions in tax revenue for states. In 2025, legal, state-regulated gaming generated $18.09 billion in tax revenue. This helps to support state and local education, infrastructure, and other services. Tribal casinos share their profits with their communities, helping to support economic growth and well-being.
Game and device type
By game type, sports betting led with over 49% share of the United States online gambling market in 2025. However, casino gambling is expected to grow at a CAGR of 13.92% through 2031, which would surpass the growth of sports betting. The odds of winning when playing slot games may be low, but they are still the most popular games to play.
By device, mobile had over 80% share of the United States online gambling market in 2025. The expansion of 5G networks has enabled real-time streaming of live games within betting apps that users can download to their mobile devices.
Demographics
From 2020 to 2025, the average age of casino visitors dropped by about 1.9 years from 43.8 to 41.9.
By gender, male users were still responsible for over 69% of the U.S. gambling market in 2025. On the other hand, the female cohort had the fastest growth at over 10% CAGR. The American Gaming Association (AGA) reported that 46% of sports bettors were women in 2024, which was up from 38% in 2020. Human brain capabilities don’t depend on gender, so more women are likely to enter this traditionally male-dominated arena.
By age group, the 25 to 40 years segment saw more than 53% share in 2025. This group has high disposable income and is familiar with digital payment systems. Since 2018, the transition of this age group from daily fantasy sports to regulated online sports betting has been a significant growth driver.
Online gambling market trends
With more mobile phones and broadband penetration, more casino players have access to betting platforms from anywhere at any time. Apps are available for both iOS and Android devices.
In-play betting accounts for more than 40% of the total sports-betting handle. It offers real-time odds and more interactive wagering.
Artificial intelligence and data analytics make highly personalized experiences possible. This includes game recommendations and customized bonuses. Targeted promotions match player preferences. AI is also playing a role in responsible gambling as AI tools can identify patterns that indicate problem behavior.
Partnerships between sportsbooks and professional sports leagues are increasing brand visibility and the integration of betting content. In November 2025, DraftKings became ESPN’s exclusive sports betting partner. This highlights the importance of media distribution, and competitors will battle to replicate this without access to equivalent media platforms.
The adoption of secure digital payments and e-wallets enables instant deposits and withdrawals. Players can choose from a variety of payment methods, including PayPal, Skrill, Venmo, and Neteller. Adoption of cryptocurrency is allowing more secure, decentralized transactions.
