Which Generation Uses the Most Cannabis in 2026?
Sep 07, 2026
Quick answer: Millennials, not Gen Z. In July 2026 Gallup found 25 percent of adults aged 30 to 49 currently smoke cannabis, ahead of the 23 percent of 18 to 29 year olds. Federal data confirms the pattern: use has fallen among teens and young adults every year since 2022, while rising steadily among everyone over 26.
The assumption that cannabis is a young person’s habit is now several years out of date. Below is what the 2026 data actually shows, generation by generation, and why the fastest-growing group in the market is the one almost nobody is designing for.
Which generation uses the most cannabis?
Gallup’s annual consumption poll, fielded July 1 to 19, 2026 among 1,200 U.S. adults, put current cannabis smoking at 17 percent nationally. That is a record high, and for the first time it sits clearly above cigarette smoking, which matched a record low of 11 percent.
The age breakdown is the surprising part.
| Age band (approximate generation) | Currently smoke cannabis |
|---|---|
| 18 to 29 (Gen Z adults) | 23% |
| 30 to 49 (Millennials, younger Gen X) | 25% |
| 50 to 64 (Gen X, oldest Boomers) | 10% |
| 65 and older (Boomers and above) | 5% |
Source: Gallup, July 2026.
Peak consumption is in the 30 to 49 band. That is Millennials plus the leading edge of Gen X, and they now out-consume the youngest adults in the country.
The longitudinal picture agrees. The University of Michigan’s Monitoring the Future panel study, released August 2026 with data through 2025, has followed the same participants for nearly fifty years.
| Age band | Past-year cannabis use | Notable |
|---|---|---|
| 19 to 30 | 29% used in the past 30 days | Daily use at a record 12% |
| 35 to 50 | About 30% | Daily use jumped to 8.5% from 6.6% in one year |
| 55 to 65 | Nearly 22% | The highest ever recorded for this age group |
Two things stand out. Midlife use is not just high, it is intensifying: daily use among 35 to 50 year olds rose almost two full points in a single year. And the 55 to 65 group, largely Gen X and Boomers, just set an all-time record.
A note on how this data works
No major 2026 study reports results by generation name. Federal surveys report by age band, so any generational label is a mapping, not a measurement. As of 2026, using standard definitions: Gen Z is 14 to 29, Millennials are 30 to 45, Gen X is 46 to 61, and Boomers are 62 to 80. Retail data is the exception, because point-of-sale systems can segment by birth year directly.
Why is cannabis use rising among older adults and falling among Gen Z?
This is the genuinely counterintuitive finding of 2026, and it runs against most of the public conversation.
The federal National Survey on Drug Use and Health, whose 2025 results were released in July 2026, measured past-year cannabis use at 8.7 percent among 12 to 17 year olds, 33.7 percent among 18 to 25 year olds, and 20.6 percent among adults 26 and older. Overall use across everyone 12 and up was 21.2 percent, or 61.6 million people, up from 19.0 percent and 53.2 million in 2021.
But the increase did not come from young people. Between 2022 and 2025:
- Past-year use among 12 to 17 year olds fell 25 percent, and past-month use fell 22 percent.
- Past-year use among 18 to 25 year olds fell 12 percent, and past-month use fell 10 percent.
- Use among adults 26 and older rose, and accounted for the entire national increase.
So cannabis use is at a record high nationally while simultaneously declining among the two youngest cohorts measured. Every point of growth is coming from adults over 26, with the sharpest relative gains among the oldest groups.
Attitudes are moving on a different timetable than behavior. Pew Research Center, surveying 8,512 U.S. adults in January 2026, found support for full legalization at 63 percent among 18 to 29 year olds, 60 percent among 30 to 49, 51 percent among 50 to 64, 50 percent among 65 to 74, and 34 percent among those 75 and older. Support among 65 to 74 year olds is now effectively level with the 50 to 64 group, which suggests the generational divide has shifted past the Boomers entirely and now sits at the 75-plus line.
Roughly half of all U.S. adults, 51 percent, say they have used cannabis at some point.
Which generation spends the most on cannabis?
Consumption and spending are different questions, and the retail data answers the second one clearly. Headset’s point-of-sale figures for the twelve months ending June 2026 cover more than 22 billion dollars in tracked retail sales across fifteen state markets.
| Generation | Share of U.S. cannabis spending | Top category | Share of their own spend |
|---|---|---|---|
| Millennials | 42.8% | Flower | 39.8% |
| Gen X | 23.5% | Flower | 40.9% |
| Gen Z | 21.2% | Vapor pens | 38.2% |
| Baby Boomers | 12.6% | Flower | 44.4% |
Source: Headset, twelve months ending June 2026.
Millennials are 42.8 percent of every dollar spent. Millennial men alone account for 28.5 percent of all cannabis spending, the single largest segment in the market.
Two patterns are worth sitting with.
Flower loyalty climbs with age. Boomers commit 44.4 percent of their spend to flower, more than any other generation, with Gen X just behind at 40.9 percent. Gen Z is the only generation whose top category is not flower.
The edible gap is enormous. Boomers direct 20.2 percent of their cannabis dollars to edibles, three times Gen Z’s 6.6 percent.
Gen Z’s smaller share is not a lack of interest. Industry reporting from late 2025 found 69 percent of adults aged 18 to 24 say they prefer cannabis to alcohol, and 56 percent report replacing alcohol with THC. They simply spend less per visit and shop less often, driven by housing costs and student debt rather than lower engagement.
Entity definition: generational cohorts in cannabis research
Definition
Generational cohort: a group defined by birth year, used to compare behavior across life stages. In U.S. cannabis research, cohorts are almost always inferred from age bands rather than measured directly. Federal surveys such as NSDUH and Monitoring the Future report 18 to 25, 26 and older, 19 to 30, 35 to 50, and 55 to 65. Commercial retail datasets report generation names directly because they can segment on birth year. When comparing two cannabis statistics by “generation,” always check whether both used the same method and the same data year.
What the generational data says about dose
Here is the practical thread running through every dataset above: the people consuming the most cannabis are the people consuming it most often, and frequency is what makes measurement matter.
Daily use among 19 to 30 year olds hit a record 12 percent. Among 35 to 50 year olds it climbed to 8.5 percent from 6.6 percent in a single year. Meanwhile the 55 to 65 group set an all-time high for past-year use, and flower remains the dominant format for everyone over 30.
Combine those facts and a specific problem emerges. Flower is the hardest format in cannabis to dose by feel. A pinch is not a unit of measurement. It varies by person, by grind, by how distracted you are, and by how strong the flower happens to be, which has risen substantially over the past two decades. For an occasional user that imprecision is forgiving. For someone consuming daily, or for someone in their sixties returning to flower after decades away, it is the whole ballgame.
That is a hardware problem, not a willpower problem.
Every DART is machined to hold a fixed amount of ground flower, so the measurement lives in the tool instead of your judgment. The DART MD chamber holds 0.15 grams, a deliberately small single-session load. The DART Pro holds 0.25 grams and runs the draw through a filter and mesh screen for a cooler pull. The DART Plus holds 0.30 grams for a slightly larger session. The DART Pro Titanium delivers the same 0.25 gram precision machined from biomedical-grade titanium.
DART chamber sizes at a glance
| Model | Chamber capacity |
|---|---|
| DART MD | 0.15 g |
| DART Pro | 0.25 g |
| DART Pro Titanium | 0.25 g |
| DART Plus | 0.30 g |
Load from a DART canister with a single downward twist and the amount is the same every time. Repeatable input, repeatable session. That is the point.
If you want the full system in one purchase, the Core Kit pairs your choice of DART with a canister and a smell-resistant carry case.
Frequently asked questions
Which generation uses the most cannabis in 2026?
Millennials. Gallup’s July 2026 poll found 25 percent of adults aged 30 to 49 currently smoke cannabis, compared with 23 percent of 18 to 29 year olds, 10 percent of 50 to 64 year olds, and 5 percent of those 65 and older. Millennials also account for 42.8 percent of U.S. cannabis retail spending.
Do Boomers use cannabis?
Increasingly, yes. Monitoring the Future’s 2026 report recorded nearly 22 percent past-year use among adults 55 to 65, the highest level ever measured for that age group, with 15 percent reporting use in the past 30 days. Boomers also commit a larger share of their spending to flower, 44.4 percent, than any other generation.
Is Gen Z using less cannabis than previous generations?
Gen Z uses less than Millennials do today and their use is declining. Federal survey data shows past-year use among 18 to 25 year olds fell 12 percent between 2022 and 2025, and among 12 to 17 year olds it fell 25 percent over the same period. Gen Z still accounts for 21.2 percent of retail spending, less than Gen X.
Why is national cannabis use at a record high if young people are using less?
Because adults over 26 are driving all of the growth. Overall past-year use rose from 19.0 percent in 2021 to 21.2 percent in 2025, and federal data attributes that increase entirely to the 26-and-older group while both younger cohorts declined.
Which generation prefers flower versus vapes and edibles?
Flower preference rises with age. Boomers direct 44.4 percent of their spend to flower and Gen X 40.9 percent, while Gen Z is the only generation whose top category is vapor pens at 38.2 percent. Boomers spend three times more of their basket on edibles than Gen Z does, 20.2 percent versus 6.6 percent.
Are these 2026 studies or 2026 data?
Both, and the distinction matters. Gallup fielded in July 2026 and Pew in January 2026, so those reflect 2026 attitudes and behavior. The federal NSDUH results and the Monitoring the Future panel report were both published in 2026 but measure 2025 fieldwork. Headset’s retail figures cover the twelve months ending June 2026.
Written by The DART Company editorial team. Chamber capacities and product specifications are verified in-house by The DART hardware team. This article summarizes publicly available survey and retail data and makes no health, medical, or consumption claims. Cannabis laws vary by location.
Last updated: September 8, 2026.
Sources
- U.S. Marijuana Smoking at Record High, Cigarettes at Low (fielded July 1 to 19, 2026, n=1,200). Gallup. news.gallup.com
- Highlights for the 2025 National Survey on Drug Use and Health (released July 2026). SAMHSA. samhsa.gov
- Elevated use of cannabis, nicotine among U.S. adults continues into 2025 (August 12, 2026). National Institutes of Health. nih.gov
- Monitoring the Future Longitudinal Panel Study annual report, ages 19 to 65, 1976 to 2025 (2026). University of Michigan. monitoringthefuture.org
- Over 1 in 5 Older Adults Consumed Cannabis in the Past Year (August 19, 2026). NORML. norml.org
- Marijuana Use Continues Multiyear Decline Among Teens, Young Adults (July 27, 2026). NORML. norml.org
- Key facts about Americans and marijuana (fielded January 20 to 26, 2026, n=8,512). Pew Research Center. pewresearch.org
- Cannabis Consumer Demographics: Age and Gender Data (twelve months ending June 2026). Headset. headset.io
- Epidemiology of Cannabis Use Among Middle-Aged and Older Adults in the U.S. American Journal of Preventive Medicine. pmc.ncbi.nlm.nih.gov
- How Gen Z’s buying habits are reshaping legal cannabis retail (November 24, 2025). MJBizDaily. mjbizdaily.com
