Study Shows That Marijuana Users Are More Common Than Cigarette Smokers
- Isabella Romo
- Nov 6
- 3 min read
Updated: Nov 7

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Recent trends show that marijuana use is becoming increasingly common across the country, especially among young adults. New data show that young adults in the United States (US) use marijuana more than they smoke cigarettes. This shift reflects changing attitudes toward marijuana and highlights the growing role it plays in patients' lives.
What the Data Shows
Marijuana use among young adults in Iowa is rising, reflecting a broader national trend. According to Iowa’s Department of Public Health and state surveys, about 21% of young adults (ages 18–24) reported using marijuana in the past 30 days, the same as cigarette smoking in the state. Nationally, 23% of young adults used marijuana in the past month, compared with just 16% who smoked cigarettes. While cigarette use continues to decline, marijuana use has remained steady or increased.
Marijuana is the most commonly used substance among young adults in Iowa and across the U.S. Key data includes:
First-time use: About 8% of young adults tried marijuana for the first time in the past year across the country.
Annual use: Over a third of young adults used marijuana in the past year; 34% in Iowa and 35% nationally.
Past-30-day use: Around 1 in 5 young adults used marijuana in the past month; 21% in Iowa and 23% nationally.
Age differences in Iowa: Marijuana use is highest among 18–25-year-olds (35%), compared with 12% of adults 26 and older.
These numbers suggest that more Iowans are choosing marijuana over cigarettes, whether for relaxation, recreation, or medical purposes, highlighting changing attitudes and habits among young adults.
Why This Matters for Iowa
Changing norms: Marijuana is becoming more socially accepted, particularly among younger adults.
Public health implications: Declining cigarette use is positive for long-term health, but increasing marijuana use emphasizes the need for education and responsible consumption.
Medical access: For those using marijuana to manage qualifying health conditions, having a medical marijuana card provides legal protection and safe access to regulated products.
What Iowa Residents Should Know
Medical marijuana is the legal pathway for patients. Recreational marijuana is illegal in Iowa. A medical marijuana card allows patients to use marijuana for qualifying health conditions legally and safely within the state’s medical program.
Access to safe products is important. A medical marijuana card allows patients to obtain tested, regulated marijuana from state-licensed dispensaries rather than relying on unregulated sources.
Education is key. Understanding strains, doses, and product types is critical for safe and effective use, especially for medical purposes. Our team at Iowa Marijuana Card also offers helpful resources, including blogs, to guide patients in making informed choices.
How a Medical Marijuana Card Can Help
If you qualify for medical marijuana in Iowa, obtaining a card comes with several benefits:
Legal protections: Your use is recognized under state law.
Access to regulated products: You can obtain marijuana that has been tested for safety and quality through licensed dispensaries.
Professional guidance: Our doctors and dispensary staff can help you select strains, doses, and products that suit your specific needs.
Peace of mind: Using marijuana safely and legally ensures your treatment is effective and compliant with Iowa law.
Final Thoughts
Marijuana use is now more common than cigarette smoking across the country, reflecting changing attitudes and choices among residents. For those using marijuana for health reasons, obtaining a medical marijuana card is the best way to ensure safe, legal, and guided access to the products you need.
Whether you are new to medical marijuana or continuing treatment, having a card gives you the support and resources to use marijuana responsibly and effectively in Iowa.
Get Ready for Medical Marijuana
We are now seeing medical marijuana patients in Iowa!
Don’t wait to get the relief you deserve! Schedule an evaluation online today with one of our knowledgeable, compassionate marijuana doctors via telemedicine!
Doctors Who Care.
Relief You Can Trust.
Helping everyone achieve wellness safely and conveniently through increased access to medical marijuana. Our focus on education, inclusion, and acceptance will reduce stigma for our patients by providing equal access to timely information and compassionate care.
If you have any questions, simply give us a call at 866-443-1122, send us an email at info@iowamarijuanacard.com, or schedule a medical marijuana evaluation to start getting relief you can trust today!
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