Michigan Online Casino Revenue Surpasses $300 Million In September

For the seventh consecutive month, Michigan online casino revenue surpassed $300 million.

It wasn’t easy, as the 15 MI online casinos tallied $300.2 million last month to extend its streak.

September’s total was a 0.9% drop from August’s total of $303.0 million. However, the year-over-year growth compared to last September was 15.9%.

September’s Michigan Online Casino Revenue Breakdown

Here’s a look at how each of the 15 online casinos in Michigan performed in the month of September, compared to a year ago.

Data is provided by the Michigan Gaming Control Board via their revenue page.

Michigan’s September online casino revenue brought in $60.6 million in state tax revenue, along with an additional $21.8 million going to city and local jurisdictions.

Growth Rate Under 20% Again

For the second consecutive month, year-over-year growth for the Michigan online casino revenue was below 20%.

January-July saw at least 20% yearly growth for MI iGaming revenue, but the last two months have seen that dip below 16%.

While that’s not completely unexpected, as Michigan finished the second half of 2025 very strong. It will be tough for the state to maintain a 20% growth rate over Q4. It may be difficult to even maintain 15% growth.

October and December were record-setting revenue months for Michigan last year, including over $315 million in December. That mark has only been topped one time since.

Still, Michigan is averaging $301.1 million in revenue per month for 2026. That puts it on pace to reach $3.61 billion for the year. That would be a low bar though, as Michigan should perform above the current average.

Should the state maintain a 20% year-over-year improvement, that would push it to $3.70 billion in 2026 iGaming revenue. I think that is a high bard to reach. The state is likely to finish somewhere in the middle of $3.61 and $3.70 billion.