US Online Casino Revenue Sets New Record In March At $1.06 Billion

The US online casinos set a new high for monthly revenue in March, recording $1.06 billion between the seven legal iGaming states.

This surpassed the previous mark of $1.04 billion, which was set in December.

March’s revenue was a 17.7% increase from a year ago, when the seven markets combined for $900.5 million.

US iGaming Revenue Up $160 Million in March

Most of the seven online casino states set their own personal monthly revenue records to get to this new high point for the iGaming industry.

Here’s a look at each of the seven iGaming state’s year-over-year comparison for March. It should be noted that some states individually report their adjusted gross revenue (AGR), which removes promotional spend from their wins. This table reflects the gross gaming revenue, which is the total prior to the promo spending being taken out.

US Online Casino Revenue Keeps Rising

March makes for the latest record-setting revenue mark for US online casinos.

Now over $1 billion in three of the last four months, it won’t be long before another new high is set.

Here is a look at the growth patterns of US iGaming since July.

The spacing between each year sits around $160-200 million. Should that trend continue, we should see US online casinos surpass $1.1 billion in monthly revenue soon, and $1.2 billion in monthly revenue isn’t out of reach for 2026.

Through three months of 2026, the seven online casinos states have tallied just over $3 billion in revenue. That is up 19.4% compared to the $2.52 billion the states were at through Q1 of 2025.