Which City Consumes the Most Cannabis in the World? Global Consumption Ranked

Note: Cannabis is for adults 19+ in Ontario. This content is for informational purposes only and is not medical advice. Consult a healthcare professional for cannabis-related health questions.

Curious which city on Earth consumes the most cannabis? You're not alone. It's one of the questions our budtenders hear most often at our North York and Aurora stores. The answer surprises people, because the top-ranked cities aren't always the ones where cannabis is legal. Let's rank them, look at the numbers, and put Canada's own consumption in global context. For more Canadian cannabis reading, browse the Ashario Cannabis blog.

Which city consumes the most cannabis in the world?

According to widely cited urban cannabis consumption studies, New York City ranks as the city consuming the most cannabis by total annual weight: an estimated 62 metric tonnes per year. Los Angeles and Chicago follow, with several European and Canadian cities appearing further down the ranking when measured by total volume.

The catch is that "most cannabis" can mean two different things: total weight consumed by a whole city, or the amount used per person. New York wins on total tonnage largely because of its enormous population. On a per-capita basis, smaller cities often climb the list. This distinction matters, and it's why global rankings can look contradictory depending on the source and methodology.

Data on cannabis consumption comes from a mix of legal sales figures, wastewater analysis, and self-reported surveys. In Canada, sales data is far more reliable because the market is regulated. You can compare the two approaches yourself using Statistics Canada's Cannabis Stats Hub, which tracks legal purchasing across provinces.

How is global cannabis consumption actually measured?

Global cannabis use ranking data is compiled from three main methods: government sales records in legal markets, wastewater testing that detects cannabis metabolites, and population surveys. Each method has blind spots, so no single ranking is perfectly accurate: the numbers should be read as informed estimates, not exact counts.

In prohibition markets, researchers can't rely on sales data, so they estimate consumption through wastewater analysis and interviews. That's why a city with a large illicit market can post high consumption figures despite cannabis being illegal there. Legal markets like Ontario, by contrast, generate transparent retail data.

Here in Canada, the picture is clear because every legal gram is tracked. As of 2026, licensed retailers like Ashario report through regulated channels overseen by the AGCO. That transparency is a genuine advantage. Canadian consumption statistics are among the most trustworthy in the world.

Top cannabis cities in the world, ranked by total consumption

The top cannabis cities worldwide, ranked by estimated total annual consumption, are led by New York City, followed by Los Angeles, Chicago, Toronto, and London. These rankings shift year to year as legalization expands and reporting improves, but large North American cities consistently dominate the top of the list.

• New York City, USA: roughly 62 tonnes per year, the highest total globally.
• Los Angeles, USA: a mature legal market with high total volume.
• Chicago, USA: legalization drove significant reported growth.
• Toronto, Canada: the largest legal market in Canada by population and retail footprint.
• London, UK: high consumption despite cannabis remaining largely illegal.
• Karachi and Delhi: large populations and long cultural histories of cannabis use.

Toronto's presence on this list is notable for Ontario residents. As Canada's most populous city, it anchors a legal retail market that has expanded rapidly since 2018. Ashario's stores in North York, Aurora, and Thornton all sit within the Greater Toronto Area's cannabis corridor. If you want to see what a legal, regulated market looks like in practice, you can browse the live menu for your nearest store.

Which city has the highest per-capita cannabis use?

When measured per person rather than by total weight, cities like Toronto, Los Angeles, and several U.S. cities in legal states rank highest for per-capita cannabis consumption. Per-capita measurement removes the population advantage that lets huge cities dominate total-volume rankings, giving a fairer picture of actual usage rates.

Per-capita figures reveal cultural attitudes more clearly than raw tonnage. A mid-sized city where cannabis is normalized and legal can post higher per-person use than a megacity where most consumption is hidden. Legalization tends to increase reported per-capita use simply because people are more willing to buy, and report buying, legally.

Canada's national context is relevant here. Statistics Canada data has shown steady increases in legal cannabis purchasing since 2018, with a growing share of Canadians choosing regulated retailers over the illicit market. That shift toward legal purchasing is exactly what makes Canadian consumption data so citable: the numbers reflect real, traceable transactions rather than estimates.

Why legalization changes the consumption rankings

Legalization dramatically affects where cities land in global cannabis rankings, because legal markets produce accurate sales data while prohibition markets rely on estimates. Cities that legalize often appear to "jump" up the rankings, not always because people suddenly use more, but because their consumption becomes measurable for the first time.

Canada legalized recreational cannabis nationally in October 2018 under the Cannabis Act. This made Canada one of the first G7 nations to establish a fully regulated adult-use market. The result is that Canadian cities now report consumption with a precision most global cities can't match. For the full regulatory framework, see Health Canada.

Ontario's model is worth understanding. The province operates through privately owned licensed retailers. Every legal sale is age-verified, you must be 19+ with valid government ID, and product is tested and labelled. That structure is why Toronto's consumption figures are considered reliable, while figures for cities in prohibition markets carry wide margins of error.

Where does Canada rank globally for cannabis use?

Canada consistently ranks among the highest-consuming countries per capita in the world, driven by legal access, a mature retail network, and cultural acceptance. Among G7 nations, Canada leads in legal per-capita consumption, and its cities, particularly Toronto and Vancouver, appear on nearly every global cannabis city ranking.

Ontario is the engine of Canadian cannabis retail. The province has more licensed stores than any other, and the Greater Toronto Area accounts for a substantial share of provincial sales. Our budtenders regularly help customers who are new to the legal market and surprised by the range of tested, labelled products now available: a stark contrast to the pre-2018 illicit landscape.

One insight competing pages miss: the shift from illicit to legal purchasing changes what "consumption" even means. A gram bought at a licensed Ontario store is tracked, taxed, and lab-tested; a gram from the illicit market is invisible to statistics. So as legal market share grows, official consumption figures rise even if actual use stays flat. Learn more about our stores on the Ashario store locations page.

What cannabis products are most popular in high-consumption cities?

In legal high-consumption cities, dried flower remains the most popular category, followed by vapes, pre-rolls, edibles, and concentrates. This pattern holds across Canadian and U.S. legal markets, though edibles and beverages have grown steadily since legalization expanded the range of available formats.

At Ashario, our four Ontario locations carry the full spectrum of legal categories: dried flower, pre-rolls, vapes, edibles, beverages, concentrates, and accessories. Flower still leads at the counter, but we've seen consistent growth in vapes and edibles among customers who prefer smoke-free formats. Potency varies by product and lot, always verify the exact THC or CBD figures on the in-store label or COA rather than relying on a general number.

Format preferences differ by city and demographic. Younger legal-market consumers often gravitate toward vapes and edibles, while long-time users tend to stick with flower and concentrates. This mirrors trends reported across North American legal markets, and it's a pattern our budtenders observe daily across our North York, Aurora, and Thornton stores.

Frequently Asked Questions

Which city consumes the most cannabis in the world?

New York City ranks as the city consuming the most cannabis by total annual weight, at an estimated 62 metric tonnes per year, according to widely cited urban consumption studies. Los Angeles and Chicago follow closely. However, on a per-capita basis, the ranking shifts, because smaller cities with high individual usage rates can exceed larger cities that only lead due to population size. Rankings vary by source and measurement method.

Where does Toronto rank for cannabis consumption?

Toronto consistently appears among the top cannabis-consuming cities globally and leads Canada by total volume, thanks to its large population and mature legal retail market. Since Canada legalized recreational cannabis in 2018 under the Cannabis Act, Toronto's consumption data has become highly reliable because it's based on tracked legal sales. The Greater Toronto Area, where Ashario operates stores in North York, Aurora, and Thornton, accounts for a significant share of Ontario's legal cannabis purchases.

How is cannabis consumption measured across cities?

Cannabis consumption is measured through three main methods: legal sales records in regulated markets, wastewater analysis that detects cannabis metabolites, and self-reported population surveys. Legal markets like Ontario produce the most accurate data because every transaction is tracked and age-verified. Prohibition markets rely on estimates, which carry wide margins of error. This is why global rankings should be read as informed approximations rather than precise counts, and why Canadian figures are considered especially trustworthy.

Does legal cannabis mean higher consumption?

Legalization doesn't necessarily cause people to use more cannabis, but it makes consumption visible and measurable for the first time. When a city legalizes, its official consumption figures often rise sharply because purchases shift from the untracked illicit market to regulated stores. In Canada, the growing share of consumers buying from licensed retailers rather than illegal sources has increased reported legal consumption, even as overall use patterns remain relatively stable year over year.

What is the legal age to buy cannabis in Ontario?

The legal age to purchase and consume cannabis in Ontario is 19 years or older, and valid government-issued photo ID is required for every purchase at licensed retailers. This is enforced under provincial regulations overseen by the AGCO. All four Ashario Cannabis locations verify age at entry and at the point of sale. Ontario's minimum age aligns with the province's alcohol purchasing age and is strictly enforced across all licensed cannabis stores.

Which cannabis products sell the most in Canada?

Dried flower remains the top-selling cannabis category in Canada, followed by vapes, pre-rolls, edibles, beverages, and concentrates. This pattern is consistent across most legal North American markets. At Ashario's Ontario stores, flower still leads at the counter, but our budtenders have observed steady growth in vapes and edibles among customers who prefer smoke-free options. Product potency varies by lot, so always check the label or COA in store rather than assuming a fixed percentage.

What are Ashario Cannabis store hours and locations?

Ashario Cannabis operates four Ontario locations, all open from 7:00 AM to 11:00 PM daily. The stores are located at 1111A Finch Ave W in North York (Finch & Dufferin), 6464 Yonge St in North York (Centerpoint Mall), 15114 Yonge St in Aurora, and 239 Barrie St in Thornton. You can reach any location by phone or visit the Ashario contact page for directions and details.