New York divides its legal cannabis market into ten regions. As of early this year, one of them accounted for 47 percent of annualized adult-use sales. It was not New York City. It was Long Island.

That number is strange enough on its own. It becomes genuinely odd when you add the second fact: every licensed adult-use dispensary on Long Island is in Suffolk County. Nassau, with roughly 1.4 million residents, has essentially opted out.

How the map came to look like this

New York's legalization law let municipalities opt out of retail dispensaries. On Long Island, a great many did, and the ones that did not are almost all in Suffolk. Babylon, Riverhead, Southampton and Brookhaven opted in.

Nassau's opt-outs were close to comprehensive. What remains there are small hamlets and villages that did not opt out but lack any available space to site a store in, which amounts to the same thing in practice.

So a legal market serving both counties operates entirely out of one of them. Nassau residents who buy legally drive east, and the sales tax follows them.

The money the towns collect

Long Island municipalities that permit dispensaries collected roughly $13 million in cannabis sales tax revenue on products sold between April 2023 and April 2025.

That is the concrete, unromantic argument for opting in, and it is the argument Nassau's villages will be having with themselves for the next several years as their neighbours to the east bank the receipts. It is a smaller sum than the state grants that Long Island downtowns compete for, but it arrives every quarter without an application.

The license bottleneck

Here is where the business story gets uncomfortable, and it is not about demand.

The state has authorized more than three dozen retail licenses for Nassau and Suffolk counties. Only about a third of those licensees have managed to open.

Sit with that ratio. Two thirds of the people holding a license to operate a dispensary on Long Island cannot open one. The reasons are the ones that afflict any capital-intensive retail startup in an expensive market, compounded by an industry that most conventional lenders will not touch and a siting process constrained by opt-outs, distance rules and landlords who would rather not. A license is not a store. It is permission to try to build one, at a moment when the market it would enter is already being served by the competitors who got there first.

Long Islanders spend more per visit

The average transaction on Long Island runs about $47. In the rest of the state it is closer to $33.

A fourteen-dollar gap on a basket that size is not a rounding difference; it is roughly 40 percent. Some of it is straightforward affluence. Some of it is trip frequency: if the nearest legal store is a drive rather than a walk, you buy more when you get there. That second explanation is the more interesting one, because it means the same opt-out map that suppresses the number of stores is inflating the size of each sale.

The clearest illustration is a single operator. Strain Stars has been averaging about $1.25 million in sales a week, with peaks around $1.5 million, far above the statewide median for a dispensary. That is what a limited-license market with a captive regional customer base looks like from the inside.

The statewide backdrop

New York's program is no longer small. Adult-use sales passed $553 million year to date through April 2026, against total program sales of more than $3.28 billion since launch. The week of April 20 alone produced about $37.9 million, up 20 percent on the same week in 2025, with a single-day peak of $8.6 million.

Licensing continues to scale. In May the Cannabis Control Board approved 32 more adult-use licenses, bringing the statewide total to 2,259.

And this month the Office of Cannabis Management launched a statewide public education campaign called Cannabis Honestly, aimed at young people and families. It came out of a yearlong Listen and Learn initiative involving more than 450 young people, parents, educators and community members across 23 facilitated conversations, and it runs in English and Spanish, with conversation guides, videos and downloadable material.

That is a state five years into legalization doing the thing states usually do after the revenue arrives: paying for the conversation it should have been funding at the start.

What would change the picture

One thing, mostly. If Nassau municipalities begin opting in, Long Island's share of statewide sales will not grow much, because the demand is already being served. What will change is where the stores are, who collects the tax, and how big the average basket is.

Which is a fair way to describe the whole of this market's first five years on Long Island. The customers were never the variable.