⛽ Costco Gas Prices in Rhode Island
Estimated today · Based on Rhode Island AAA avg · Source: AAA + historical Costco savings data
Rhode Island Avg Today
—
per gallon · regular
Est. Costco Price
—
~15–30¢ below state avg
⚠️ Costco does not publish real-time prices. Estimated price uses today's Rhode Island AAA average minus Costco's typical 15–30¢/gal savings. Actual prices vary by location.
Rhode Island Gas Tax Context
Rhode Island's state gas tax is approximately 35¢ per gallon — above 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 Rhode Island — FAQs
How much is gas at Costco in Rhode Island today?
Based on today's Rhode Island average of current local prices, Costco in Rhode Island 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 Rhode Island?
Yes. Costco gas in Rhode Island 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 Rhode Island?
Yes. A valid Costco Membership ($65–$130/year) is required to purchase fuel at any Costco location, including those in Rhode Island.
Why is gas more expensive in Rhode Island than the national average?
Rhode Island gas prices are currently near the national average of $—. State gas tax is approximately 35¢/gal.