Legal marijuana sales across the United States reached approximately $2.56 billion in July, bringing the nationwide total for the first seven months of 2026 to roughly $16.6 billion, according to an analysis of state sales data compiled by The Marijuana Herald. July sales increased from the approximately $2.47 billion generated in June, with several of the nation’s largest marijuana markets experiencing notable month-over-month growth. California remained by far the country’s largest legal marijuana market, generating approximately $332.8 million in July, followed by Michigan at $260.6 million. Oregon sales reached approximately $79.7 million, the state’s strongest month since August 2025. Based on an analysis of figures provided by state regulatory agencies and the cannabis research firm Headset, below is a full breakdown of legal marijuana sales in July, listed alphabetically by state.