Chicago, IL Public Conduct: Public Marijuana Use (2026)
Key Facts
- Where banned
- Any public place, citywide
- First offense fine
- $50
- Repeat offense fine
- $100 within 30 days
- Enforcement
- Notice of violation, admin hearing
- Medical exception
- Compassionate Use Program patients exempt
Summary
Using cannabis in any public place in Chicago is a ticketable offense, fined $50 first offense and $100 after that.
Using Cannabis. Except as otherwise provided in subsection (g) of this section, it shall be unlawful for any person to use cannabis: ... (6) in any public place. ... Penalty for Violation. ... any person who violates subsections (b), (c) or (d) of this section shall be subject to a fine of $50.00 for the first offense and $100.00 for the second and each subsequent violation occurring within a period of 30 days.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-74: Current through Council Journal of June 17, 2026).
Full Breakdown
Chicago's municipal code makes it unlawful to use cannabis in any public place, on top of the separate statewide ban on smoking cannabis anywhere smoking is prohibited under the Smoke Free Illinois Act. This sits alongside Illinois legalizing adult-use cannabis possession in 2020: legal to possess, illegal to consume outside private property. Police issue an administrative notice of violation rather than a criminal charge, and the case goes to the Department of Administrative Hearings unless resolved by mail.
Violations & Fines
$50 fine for a first offense, $100 for the second and each later violation within 30 days; community service or a drug-education program can substitute.
Frequently Asked Questions
Can I smoke marijuana on a Chicago sidewalk?
Does it matter if it's a vape pen instead of smoking?
Sources & Official References
Other rules in Chicago
Compare Chicago to another location·View the Illinois public conduct overview
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Public Marijuana Use in Nearby Cities
How other cities in Cook County handle public marijuana use.