Castle Rock Sam's Club Gas Prices
At the pump · Regular unleaded$/GAL · down 29¢ 30D over the last 30 days
- Premium
- down 10¢ 30D over the last 30 days
- Diesel
- up 16¢ 30D over the last 30 days
Posted September 17, 2026
Castle Rock Sam's Club is at 5940 Promenade Parkway in Castle Rock, CO. Fuel station hours: 6 AM – 10 PM every day.
30-day average
regular unleaded
30-day low
Sep 9
30-day high
Aug 20
Change over 30 days
down 29¢ over the last 30 days
Priced on 30 of the last 30 days.
Last 30 days
Price history at this club
- Regular
- Premium
- Diesel
Daily prices
| Date | Regular | Premium | Diesel |
|---|---|---|---|
| September 17, 2026 | $3.869 | $4.699 | $5.399 |
| September 16, 2026 | $3.889 | $4.699 | $5.249 |
| September 15, 2026 | $3.889 | $4.699 | $5.229 |
| September 14, 2026 | $3.889 | $4.759 | $5.299 |
| September 13, 2026 | $3.889 | $4.789 | $5.299 |
| September 12, 2026 | $3.889 | $4.789 | $5.299 |
| September 11, 2026 | $3.889 | $4.759 | $5.069 |
| September 10, 2026 | $3.889 | $4.659 | $5.069 |
| September 9, 2026 | $3.869 | $4.589 | $5.089 |
| September 8, 2026 | $3.899 | $4.589 | $5.099 |
| September 7, 2026 | $3.899 | $4.589 | $5.099 |
| September 6, 2026 | $3.929 | $4.589 | $5.129 |
| September 5, 2026 | $3.939 | $4.589 | $5.149 |
| September 4, 2026 | $3.979 | $4.659 | $5.139 |
| September 3, 2026 | $3.979 | $4.759 | $4.979 |
| September 2, 2026 | $3.979 | $4.659 | $4.979 |
| September 1, 2026 | $3.979 | $4.659 | $4.979 |
| August 31, 2026 | $3.999 | $4.659 | $5.069 |
| August 30, 2026 | $3.999 | $4.659 | $5.069 |
| August 29, 2026 | $4.059 | $4.659 | $5.069 |
| August 28, 2026 | $4.099 | $4.739 | $5.099 |
| August 27, 2026 | $4.129 | $4.839 | $5.159 |
| August 26, 2026 | $4.179 | $4.859 | $5.169 |
| August 25, 2026 | $4.179 | $4.899 | $5.199 |
| August 24, 2026 | $4.179 | $4.899 | $5.199 |
| August 23, 2026 | $4.179 | $4.899 | $5.139 |
| August 22, 2026 | $4.199 | $4.899 | $5.239 |
| August 21, 2026 | $4.199 | $4.899 | $5.239 |
| August 20, 2026 | $4.199 | $4.859 | $5.239 |
| August 19, 2026 | $4.159 | $4.799 | $5.239 |
The club
Station details
5940 Promenade Parkway
Castle Rock, CO 80108
Open in Google Maps · Club page on samsclub.com
In this club
- available Pharmacy
- available Auto care
- available Vision center
- available Bakery
- available Deli
Hours
Gas station hours
- Mon–Fri6 AM – 10 PM
- Saturday6 AM – 10 PM
- Sunday6 AM – 10 PM
The neighbourhood
Find this club
Within 248 mi
Nearest other Sam's Club fuel stations
- Aurora, Smoky HillRegularPremium—Diesel
- Denver, Central ParkRegularPremium—Diesel
- ThorntonRegularPremium—Diesel
- EvansRegularPremiumDiesel
- Garden CityRegularPremiumDiesel
- CasperRegularPremium—Diesel
Denver, Central Park Sam's Club is 23¢ cheaper, 24 mi away. Distances are straight-line.
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