Circle K fuel prices
Posted fuel prices and location detail for Circle K from the bluedoor Gas Prices API across 4 price points.
Overview
| Name | Circle K |
| Chain | Circle K (US) |
| Brand | Circle K |
| Address | 310 S Wilcox St |
| City / State | Castle Rock, CO |
| ZIP | 80104-1915 |
| Coordinates | 39, -105 |
| Source | circle-k |
| Source updated | 2026-06-18 |
| Fetched | 2026-06-19 |
| Source URL | - |
Prices
| Station | Grade | Price | Type | Location | Updated |
|---|---|---|---|---|---|
| Circle K | midgrade | $4.749 | posted | Castle Rock, CO | 2026-06-18 |
| Circle K | premium | $5.049 | posted | Castle Rock, CO | 2026-06-18 |
| Circle K | diesel | $5.099 | posted | Castle Rock, CO | 2026-06-18 |
| Circle K | regular | $4.249 | posted | Castle Rock, CO | 2026-06-18 |
Get this page with API
Rendered from the bluedoor Gas Prices API. Reproduce it:
GET https://api.bluedoor.sh/gas-prices/v1/stations/gas_station_circle-k_2744059JSONGET https://api.bluedoor.sh/gas-prices/v1/prices?station_id=gas_station_circle-k_2744059JSON