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RankingsLargest Gaming Markets by Revenue
The biggest regulated gaming markets, ordered by the latest reported revenue. Reporting bases differ — some are national and all-channel, one is a single online province — so read this as an ordering of headline figures, not a like-for-like league table.
| # | Market | Reported revenue | Basis | Source |
|---|---|---|---|---|
| 1 | United States | US$71.9B | Commercial GGR, 2024 | AGA |
| 2 | Europe | €123.4B (~US$134B) | All channels, 2024 | EGBA |
| 3 | Macau | US$28.3B | Casino GGR, 2024 | Macau gov |
| 4 | Great Britain | £15.6B (~US$20B) | GGY, 2023–24 | UKGC |
| 5 | Ontario (Canada) | C$3.2B (~US$2.3B) | Online-only GGR, FY24–25 | iGaming Ontario |
How it’s built. Latest full-period GGR from each market’s primary authority; USD conversions are approximate and for ordering only. Ontario is included, though online-only and sub-national, to show Canada’s scale. This ranks markets, not operators.
Sources & notes
- AGA (US), EGBA (Europe), Macau Government, UKGC (GB), iGaming Ontario (Ontario).