Costco Nampa
16700 N Market Place Blvd, Nampa, Idaho 83687-7909
Regular
$4.799
Premium
$5.299
Diesel
N/A
Updated Oct 14, 2026View details →
Costco Gas Prices in Nampa
Latest reported Costco fuel prices in Nampa, Idaho.
- Stations
- 1
- Avg. Regular
- $4.799
- Lowest Regular
- $4.799
- Avg. Diesel
- N/A