Commercial Cannabis Zoning: Gresham vs Portland
How do commercial cannabis zoning rules compare between Gresham, OR and Portland, OR?
Gresham, OR
Multnomah County
No data available yet for Gresham.
Portland, OR
Multnomah County
Portland Zoning Code 33.815 confines OLCC retail cannabis to CM, CE, CG, EX, EG, and IG zones. Residential, neighborhood-commercial CN1 and CN2, and most mixed-use centers near transit prohibit retail to protect family-scale street frontages.
View full Portland rules →Key Facts Comparison
| Fact | Gresham | Portland |
|---|---|---|
| Allowed zones | - | CM, CE, CG, EX, EG, IG |
| Prohibited zones | - | R, CN1, CN2, OS, IR |
| Land-use review | - | Type II required |
| Production zones | - | IG and IH only |
Highlighted rows indicate differences between cities.
Gresham FAQ
No FAQs available.
Portland FAQ
Can a dispensary open in a strip mall on a residential street?
Only if the strip mall sits in CM2 or CM3 zoning, not CN1 or CN2. Most main-street neighborhood commercial corridors in Portland are CN-zoned and excluded from cannabis retail.
Are cannabis cafes allowed?
Oregon legalized social-consumption lounges in 2025 but local opt-in is required. Portland has not yet adopted enabling code, so on-site consumption lounges remain prohibited within city limits.
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