Montana Adult-Use Cannabis Sales Reach Record $327 Million Despite Price Declines

Montana's adult-use cannabis market achieved a new milestone in 2025, with retailers reporting a record $327 million in sales, according to data from the state Department of Revenue. This marks yet another year of sustained growth since recreational sales began on January 1, 2022. Over the past four years, the state's combined cannabis sales have surpassed $1 billion, reflecting the rapid expansion and evolution of the market since legalization

The composition of Montana's cannabis market has shifted notably, with adult-use sales now making up 90% of total cannabis transactions, as reported by the Montana Free Press. In contrast, medical marijuana once accounted for nearly a third of sales during the first year of adult-use legalization in 2022, when total sales reached $304 million. Since then, the medical segment has contracted sharply, with monthly sales plummeting by over 70% through the end of 2025

This shift toward adult-use purchases has had a significant effect on state tax revenues. In 2025 alone, Montana collected nearly $60 million in taxes from cannabis sales. The state levies a 20% tax on adult-use products—five times the 4% rate applied to medical marijuana. This tax structure, coupled with the growth of the recreational market, has resulted in a 44% increase in annual tax revenue between 2022 and 2025. Since adult-use legalization, about $207 million in tax revenue has come from recreational sales, far outpacing the less than $10 million generated by medical cannabis

Despite the record-breaking sales, average cannabis prices in Montana have fallen, a trend that mirrors other maturing markets. The average retail price of a gram of cannabis dropped to $5.34 between July 2024 and June 2025, down from over $7 when the market first opened. “Some adult-use purchases are likely made by people with medical conditions who may not need large quantities of marijuana. They may not recoup the upfront cost of a medical card that would qualify them for a lower tax rate,” said Kate Cholewa, a Montana-based marijuana policy lobbyist. This suggests that price sensitivity, combined with convenience, is driving more consumers to the adult-use market

Looking ahead, Montana's cannabis industry appears poised for continued growth, but the ongoing price declines and shrinking medical market could present challenges for some operators. For the global cannabis industry, this signals the increasing dominance of recreational sales and the importance of tax policy in shaping market outcomes. From the OG Lab newsroom perspective, Montana’s experience offers a case study in how legalization, taxation, and pricing dynamics intersect to drive both economic opportunity and regulatory complexity. Observers will be watching closely to see how the state balances market sustainability with consumer access and public revenue goals