Costco – 950 Port Washington Rd
53024 Grafton, Wisconsin
Fuel prices
| Fuel | Price | vs. average |
|---|---|---|
| Regular | $3.999 | ±$0.00 |
| Premium | $4.999 | ±$0.00 |
Cheaper station nearby
No cheaper station within 5.0 mi.
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Station details
- Address
- 950 Port Washington Rd, 53024 Grafton
- Opening hours
- Mon-Fri 6:00am - 10:00pm; Sat 6:00am - 8:30pm; Sun 6:00am - 7:30pm
- Directions ↗
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Updated Nov 7, 2026, 08:21 AM EST