Cannabis Regulations in Naperville, IL (2026)

2 verified cannabis regulations for Naperville, Illinois, sourced directly from the municipal code and official government pages.

Verified from official government sources

Home Cultivation

Naperville follows Illinois state law on cannabis. Recreational home cultivation is prohibited statewide. Only registered medical cannabis patients may grow up to 5 plants at home. Naperville banned recreational cannabis sales in 2019.

Naperville Cannabis Home Cultivation Rules

Heavy Restrictions

Full ordinance details →Official source ↗

Dispensary Zoning

Naperville banned all recreational cannabis businesses in 2019 by a 13-1 council vote, opting out under the state Cannabis Regulation and Tax Act. Only the existing medical dispensary (3C Compassionate Care) may operate for medical sales only.

Naperville Cannabis Dispensary Zoning Ban

Heavy Restrictions

Full ordinance details →Official source ↗

Looking for DuPage County county-wide rules?

County ordinances apply to unincorporated areas and may supplement Naperville city rules.

Cannabis Regulations in DuPage County →