Gas Prices in Mount Pleasant, SC
Updated May 21, 2026 · AAA data · Regular unleaded
Gas Prices in Mount Pleasant
Gas prices in Mount Pleasant reflect a mix of local taxes, distance to fuel distribution terminals, station density, and real estate costs. As an urban market, Mount Pleasant typically runs 5¢ above the South Carolina statewide average.
Prices at individual stations can vary by 5–15 cents within the same city depending on brand, location, and local competition. Use apps like GasBuddy to find the cheapest station near you in Mount Pleasant.
Frequently Asked Questions
What is the gas price in Mount Pleasant right now?
The average regular unleaded price in Mount Pleasant, South Carolina is $4.230/gal as of May 21, 2026. Station prices vary — expect a range of roughly $4.130 to $4.350 across the metro area.
Is gas cheaper in Mount Pleasant or the suburbs?
Generally, suburban areas outside Mount Pleasant have slightly lower gas prices due to lower operating costs and property taxes. If you're near a highway interchange or warehouse district, you may find lower prices than the city center.
When is the cheapest day to buy gas in Mount Pleasant?
Nationwide data shows Monday and Tuesday tend to have slightly lower gas prices before weekly demand picks up. Avoid buying gas Thursday through Saturday when prices are typically higher.