How Much Does Costco Gas Cost Today? Snapshot of Prices Across the U.S. | CostContessa (2024)

FAQs

Where is the cheapest gas in the US? ›

Mississippi has the lowest price of gas, with an average of $2.76 per gallon of regular gas.

Gasoline ​octane can vary by state, but at Costco, it's typically 87 octane for Regular and 91 octane for Premium Gasoline. Q: Where does Costco get its fuel? A: Costco buys fuel from major refineries and distributors in each area.

California has the most expensive gas in the nation, while Mississippi has the cheapest. May 24, 2024, at 2:09 p.m. Gasoline prices are displayed at a gas station in Menlo Park, California, on March 21.

You must be logged in to Costco.com and have a valid Costco Membership number saved in your online account to view pricing and/or purchase Member Only Items. When viewing product details, you will be prompted to login to your account to display pricing and enable the Add to Cart button.

You'll know you're filling up with the good stuff if you spot a small green sticker on the pump that says “TOP TIER Detergent Gasoline.” As of early 2022, the following stations sold Top Tier gasoline in the U.S.: 76, ARCO, Aloha, Beacon, Breakaway, CITGO, Cenex, Chevron, Conoco, Costco Wholesale, CountryMark, ...

The big picture: The national average of regular gas stood at $3.58 per gallon Wednesday, with the cheapest metro being Hattiesburg, Mississippi at $2.93 a gallon and the most expensive nearly double that in Lihue (Kauai), Hawaii at $5.22.

The most expensive gas in the US is at this California station at nearly $10 a gallon: Gas Buddy. A gas station in Mendocino, Northern California, is now charging nearly $10 a gallon. According to GasBuddy, it's the most expensive gas in the US.

Costco is listed as a TOP TIER™ gasoline retailer. Find out more at www.toptiergas.com. Kirkland Signature™ Gasoline contains five times the EPA detergent requirement in both regular unleaded and premium grades, and is formulated to clean your engine and help your vehicle run like new.

The short answer is that unlike pretty much every other retail business that sells gasoline, Costco doesn't care about making money from its gas pumps. In fact, Costco typically sells its gas at a moderate loss. Why would Costco do this? It's not an act of charity.

Costco gas is higher quality than many competitors

In fact, the quality of Costco's gas is another big reason why you should fuel up at the warehouse club. Kirkland Signature Gasoline is TOP TIER™ certified, which means it meets stringent performance standards.

Who controls gas prices in the USA? ›

Petroleum prices are determined by market forces of supply and demand, not individual companies, and the price of crude oil is the primary determinant of the price we pay at the pump.

Using the Fuel Price Finder, you can find the latest gas prices in your local area. Prices are updated daily. Use the AAA Gas Price Finder to find gas stations and the cheapest gas in the area near you. Simply type in your city, state, and ZIP code to find the most up-to-date fuel prices in your area.

If your purchase was done within the last two years, you can view or print a copy of your receipt from your Costco.com account. Sign in to your Costco.com account, select Orders & Purchases, and select the In-Warehouse tab. Find the purchase you're looking for then select View Receipt.

How Can I Tell if Costco Has Something in Stock? To see if a Costco product is in stock, simply go to the online product listing and check to see whether it's available for local delivery or pickup. If the item is out of stock, it will be listed as unavailable.