Latest available Costco gas prices for Oconomowoc.
Current Gas Prices:
- Regular: $3.539
- Premium: $4.539
Last successful update: August 31, 2026 3:41 pm GMT+0000.
Location
Address: 1855 KIRKLAND WAY, Oconomowoc, Wisconsin 53066-4457
Phone: (262) 266-2227
Opening Hours
Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
FAQ About Oconomowoc, Wisconsin
When is the best time to fill up at Costco gas in Oconomowoc to avoid long lines?
Early mornings on weekdays tend to have the shortest wait times at the Oconomowoc Costco gas station. Avoid weekends and late afternoons when local traffic increases, especially around peak shopping hours.
What should first-time visitors to the Oconomowoc Costco gas station know before arriving?
Bring your Costco membership card and make sure your vehicle is compatible with the pumps available. It’s also helpful to have your payment method ready, as Costco typically accepts debit and Costco credit cards for fuel purchases.
How can I efficiently combine fueling at Costco in Oconomowoc with nearby errands?
Plan your visit to coincide with shopping at the Costco warehouse or nearby stores on Oconomowoc’s west side. This way, you can fuel up and complete your errands without extra driving, saving time and gas.
What’s a good backup route if the Costco gas station in Oconomowoc has a long line?
Consider using nearby stations along Highway 67 or Main Street as alternatives. Mapping these out ahead of time helps you avoid delays and ensures you’re never far from fuel if the Costco pumps are busy.
How can a weekly refill routine at the Oconomowoc Costco gas station save me time?
Setting a consistent day and time each week to refuel helps you avoid peak hours and build a habit. This routine reduces the chance of running low on gas unexpectedly and prevents last-minute trips during busy periods.
What strategies can help me avoid turning a quick fuel stop at Oconomowoc Costco into a long visit?
Arrive prepared with payment and your membership card, choose off-peak hours, and limit distractions like browsing the warehouse during your fuel stop. Staying focused ensures your visit is efficient and convenient.