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LiveUpdated May 21
Gas prices near 66203
Shawnee Mission, KS · KS average $3.99/gal
In Shawnee Mission, 66203, gas prices reflect the competitive market typical of the Kansas City area. As a Midwest location, this Johnson County ZIP code generally benefits from reasonable fuel costs compared to coastal states. Gas prices across 66203 stations update regularly throughout the day, and prices can vary noticeably between individual stations, so checking current rates helps you find the best local deals.
How to save more on gas in Shawnee Mission
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
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About gas prices in Kansas
Kansas pulls fuel from in-state refineries in El Dorado (HollyFrontier, roughly 138,000 barrels per day) and McPherson (CHS), plus pipeline supply from Oklahoma. The state gas tax is around 24 cents per gallon, on the lower end of the Midwest. Wichita typically posts the lowest pump prices in the state, with QuikTrip dominating most metros, Dillon's (Kroger) competitive on grocery-fuel programs, and Costco and Sam's Club leading on warehouse-club pricing across Wichita and Kansas City Kansas. Eastern Kansas near the Missouri border tends to track Kansas City Missouri pricing, while western Kansas runs closer to Colorado and Oklahoma rates.