⛽ Costco Gas Prices in Utah
Estimated today · Based on Utah AAA avg · Source: AAA + historical Costco savings data
Utah Avg Today
—
per gallon · regular
Est. Costco Price
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~15–30¢ below state avg
⚠️ Costco does not publish real-time prices. Estimated price uses today's Utah AAA average minus Costco's typical 15–30¢/gal savings. Actual prices vary by location.
Utah Gas Tax Context
Utah's state gas tax is approximately 31¢ per gallon — near the national average. This tax applies equally to all stations including Costco, so the 15–30¢ membership discount is on top of the post-tax street price.
Membership required
Costco fuel is available to members only. $65–$130/year · Gold Star ($65/year)
Costco Gas in Utah — FAQs
How much is gas at Costco in Utah today?
Based on today's Utah average of current local prices, Costco in Utah is estimated at around $a few cents less per gallon. Costco typically prices 15–30¢ per gallon below the state average.
Is Costco gas cheaper than regular gas stations in Utah?
Yes. Costco gas in Utah is typically 15–30¢ per gallon cheaper than branded stations. At $the current state average, that's a meaningful per-fill-up savings.
Do you need a membership for Costco gas in Utah?
Yes. A valid Costco Membership ($65–$130/year) is required to purchase fuel at any Costco location, including those in Utah.
Why is gas more expensive in Utah than the national average?
Utah gas prices are currently near the national average of $—. State gas tax is approximately 31¢/gal.