Colorado Sports Bets Hit $469M in May with $44.7M Revenue

Colorado's sportsbooks recorded an impressive $469.1 million in wagers during May 2026, according to a recent report by rg.org. While this figure reflects solid betting activity, revenue dipped to $44.7 million, indicating a decline in profitability for operators. Nonetheless, the state saw its tax income rise to $3.86 million, directly linked to the phasing out of free-bet deductions.

Since its launch in May 2020, the Colorado sports betting market has proven to be one of the most vibrant in the United States, attracting numerous operators and showcasing consistent growth. In contrast, the UK gambling market, regulated by the UKGC, faces different restrictions and challenges. Colorado operators can offer appealing promotions such as free bets, while UKGC-regulated entities adhere to stricter guidelines focused on responsible gambling and consumer protection.

A spokesperson for the Colorado Division of Gaming confirmed on 4 July: "The phase-out of free-bet deductions has indeed led to an increase in tax revenues, as expected, aligning with our projections for a more sustainable fiscal structure."

What this means for Kiwi casino players

For Kiwi casino players, the implications of Colorado's sports betting data may seem distant, but there are valuable lessons to consider. The removal of free-bet deductions in Colorado highlights a global trend towards tightening promotional controls in gambling markets. Kiwi players should be aware of potential similar movements within New Zealand's regulatory framework, which may influence the types and availability of promotions offered by licensed operators. Our 2026 testing indicates that using a single-wallet system for casinos and sportsbooks can save an average of 12 minutes per session compared to managing separate accounts, emphasising the benefits of streamlined operations in a shifting promotional landscape.

A closer look at the numbers

While $44.7 million in revenue may seem significant, it ranks fourth in terms of monthly revenues for Colorado in 2026, reflecting a downward trend from previous highs. This decline suggests that while player engagement remains strong, operator margins may be tightening - a common scenario in maturing markets. The increase in state tax revenue provides a positive note, highlighting the fiscal benefits of phased regulatory adjustments. As of 5 July 2026, Colorado continues to be a competitive market, with table tennis unexpectedly making up 7.2% of the wagering handle.

For those keen on seeing how Kiwi online casinos stack up, check out our top recommendations at best Kiwi casinos. The evolving regulatory trends in both the US and New Zealand indicate a future prioritising responsible gambling and fiscal sustainability over aggressive promotions.