Average Cannabis Prices in Portland, OR
Median dispensary menu prices, updated July 2026
As of July 2026, the median price of an eighth of cannabis in Portland is about $20, and an ounce runs about $140. That is about 38% below the $32 national median we track across major U.S. cities.
| Product | Median price | Sample |
|---|---|---|
| Gram of flower | $8 | n=176 |
| Eighth (3.5g) | $20 | n=197 |
| Half ounce (14g) | $75 | n=175 |
| Ounce (28g) | $140 | n=167 |
| Vape cartridge (1g) | $30 | n=40 |
| Concentrate (1g) | $18 | n=54 |
| Edibles (per pack) | $8 | n=216 |
Estimates based on a sample of 10 Portland dispensary menus from public listings (July 2026). Actual prices vary by store, brand, quality, and tax. Aggregated by Ganja.com.
Find Portland dispensaries near you →Cannabis price FAQ for Portland
How much is an eighth of weed in Portland?
In July 2026, the median price of an eighth (3.5 grams) in Portland is about $20, based on a sample of local dispensary menus.
How much is an ounce of weed in Portland?
The median price of an ounce (28 grams) in Portland is about $140 as of July 2026.
Why do cannabis prices vary so much?
Prices depend on local taxes, market maturity, product quality, brand, and how much supply a market has. That is why the same eighth can cost very different amounts city to city.
Do these prices include tax?
These are menu (pre-tax) prices aggregated from public dispensary listings. Cannabis excise and sales taxes are added at checkout and vary by location.