Strainline Price ReportContra Costa County, CAAs of July 6, 2026
Contra Costa County Cannabis Price Report
The average price of an ounce of flower in Contra Costa County is $77 as of July 6, 2026.
Copies a dated link — cheapest-first, zero paid placement.
Price index by category
as of July 6, 2026| Category | Avg | Low | High | Products | Shops |
|---|---|---|---|---|---|
| Flower — ounce (28g) | $77 | $16 | $225 | 117 | 12 |
| Flower per gram | $7.47 | $0.03 | $64.00 | 4776 | 32 |
| Pre-Rolls per piece | $20.79 | $1.00 | $130.00 | 4188 | 31 |
| Cartridges per gram | $29.82 | $1.00 | $180.00 | 5454 | 28 |
| Concentrates per gram | $31.46 | $0.02 | $2360.00 | 2535 | 31 |
| Edibles per mg THC | $6.22 | $0.01 | $1887.64 | 2694 | 32 |
Avg / Low / High are computed across in-stock listings at licensed Contra Costa County dispensaries. Per-category figures are normalized to the unit shown; the ounce row is the raw 28g price. No paid placement — ranking is objective.
Common questions
- What's the average price of an ounce of flower in Contra Costa County?
- As of July 6, 2026, the average price of an ounce (28g) of flower in Contra Costa County is $77, ranging from $16 to $225 across 12 dispensaries.
- What's the average price of flower in Contra Costa County?
- As of July 6, 2026, the average price of flower in Contra Costa County is $7.47 per gram and as low as $0.03 per gram, across 4776 products from 32 dispensaries.
- What's the average price of pre-rolls in Contra Costa County?
- As of July 6, 2026, the average price of pre-rolls in Contra Costa County is $20.79 per piece and as low as $1.00 per piece, across 4188 products from 31 dispensaries.
- What's the average price of vape cartridges in Contra Costa County?
- As of July 6, 2026, the average price of vape cartridges in Contra Costa County is $29.82 per gram and as low as $1.00 per gram, across 5454 products from 28 dispensaries.
- What's the average price of concentrates in Contra Costa County?
- As of July 6, 2026, the average price of concentrates in Contra Costa County is $31.46 per gram and as low as $0.02 per gram, across 2535 products from 31 dispensaries.
- What's the average price of edibles in Contra Costa County?
- As of July 6, 2026, the average price of edibles in Contra Costa County is $6.22 per mg THC and as low as $0.01 per mg THC, across 2694 products from 32 dispensaries.