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950 Port Washington Rd

Costco Gas Price in Grafton, Wisconsin

Costco

Updated: November 03, 2025 06:05 AM

Regular: $2.69
Premium: $3.74

⛽ Lowest Gas Prices in GRAFTON, Wisconsin

Costco Lowest Prices

Regular $2.38
443 Pewaukee Rd, PEWAUKEE, Wisconsin
Updated 3 hrs ago
Premium $3.27
15300 West Grange Ave, NEW BERLIN, Wisconsin
Updated 3 hrs ago
Diesel $3.01
W162N9235 Pershing Ave, MENOMONEE FALLS, Wisconsin
Updated 3 hrs ago

Explore the current Costco Gas Price in Grafton, Wisconsin, at 950 Port Washington Rd. Discover wallet-friendly fuel options, check operating hours, and stay updated with gas prices today in Grafton, WI. Grafton, located in Ozaukee County, offers a blend of small-town charm, recreational opportunities, and access to various local services for its residents and visitors.

Gas Station Contact Details
  • 950 Port Washington Rd GRAFTON Wisconsin 53024-9201 United States
Go to the Gas Station

Gas Station Working Hours

  • Monday : 6:00 AM - 10:00 PM
  • Tuesday : 6:00 AM - 10:00 PM
  • Wednesday : 6:00 AM - 10:00 PM
  • Thursday : 6:00 AM - 10:00 PM
  • Friday : 6:00 AM - 10:00 PM
  • Saturday : 6:00 AM - 8:30 PM
  • Sunday : 6:00 AM - 7:30 PM