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The size of the global online gambling and betting industry amounted to * billion U.S. dollars in 2025. This has been forecast to rise to *** billion U.S. dollars by 2030. In comparison, the market size of the global sports betting and lottery industry was valued at roughly billion U.S. dollars as of March 2026. Overall, the global sports betting industry had more than * businesses.
As of 2024, online sports betting ranked as the form of online gambling with the highest share of participants in the U.S. In total, ** percent of U.S. adults said they made online bets on sports. Meanwhile, the total revenue from sports betting in the U.S. amounted to billion U.S. dollars in 2025, denoting an increase of approximately ** percent from the previous year. Meanwhile, was the most popular sports betting website in the U.S. as of the first quarter of 2025.Â
A lottery is a form of gambling where participants purchase numbered tickets with the aim of matching those numbers with lots, which are drawn randomly at a later date. Established in 1994, the National Lottery is a nationwide version of the activity that is regulated by the Gambling Commission of the United Kingdom. Between April 2024 and March 2025, over billion British pounds worth of National Lottery tickets were sold. Meanwhile, more than **** billion British pounds were available as prize money for potential winners of the National Lottery in the same period.Â
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Australian overview
Poker machines and gaming
Industry leaders
Social impact and problem gambling
Global overview
Online gambling
Wagering and racing
