Monmouth, OR cannabis price index
Flower in Monmouth typically costs $11 per gram (average $9.71) — measured across 51 priced listings at 2 licensed dispensaries.
Comparable range $5–$13 per gram · index refreshed Sep 23, 2026
↑ See the statewide Oregon flower price index
Monmouth flower prices by package size
Averages of the real packages on Monmouth menus — not a per-gram figure multiplied up.
| Size | Average | Lowest | Average per gram | Listings |
|---|---|---|---|---|
| Eighth (3.5g) | $36 | $36 | $10.29 | 1 |
How this index is built
Each priced flower listing in Monmouth whose package size is published on the menu is converted to a price per gram. Listings with no published size are excluded rather than estimated, which is why the listing count here is smaller than the total menu count.
Go deeper: cheapest weed in Monmouth, cheap ounces, cheapest flower per gram, Monmouth deals.
Figures come from licensed Oregon dispensary menus and change constantly. Adults 21+ only.