Costco Grafton
950 Port Washington Rd, Grafton, Wisconsin 53024-9201
Regular
$4.179
Premium
$5.199
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Menomonee Falls Gas Prices
W162n9235 Pershing Ave, Menomonee Falls, Wisconsin 53051-4026
Current Fuel Prices
Regular
$3.879
per gallon
Premium
$4.949
per gallon
Diesel
$5.999
per gallon
Last updated: Oct 17, 2026. Prices may change without notice.
Station Information
- W162n9235 Pershing Ave, Menomonee Falls, Wisconsin 53051-4026
- (262) 946-6060
- Executive Member Hours Mon-Fri: 9:00 AM - 8:30 PM Sat: 9:00 AM - 7:00 PM Sun: 9:00 AM - 6:00 PM Gold Star & Business Member Hours Mon-Fri: 10:00 AM - 8:30 PM Sat: 9:30 AM - 7:00 PM Sun: 10:00 AM - 6:00 PM
More Costco Gas Stations in Wisconsin
Costco Grand Chute
5401 W. Integrity Way, Grand Chute, Wisconsin 54913-8602
Regular
$3.849
Premium
$4.849
Diesel
$5.999
Updated Oct 17, 2026View details →
Costco Bellevue (Green Bay)
2355 Costco Way, Bellevue, Wisconsin 54311-9206
Regular
$4.049
Premium
$4.999
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Eau Claire
1420 Black Avenue, Eau Claire, Wisconsin 54703-1354
Regular
$3.999
Premium
$5.269
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Middleton
2150 Deming Way, Middleton, Wisconsin 53562-5507
Regular
$3.999
Premium
$4.899
Diesel
N/A
Updated Oct 17, 2026View details →
Costco Pewaukee
443 Pewaukee Rd, Pewaukee, Wisconsin 53072-5886
Regular
$3.849
Premium
$4.849
Diesel
N/A
Updated Oct 17, 2026View details →