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LiveUpdated May 21
Gas prices near 66615
Topeka, KS · KS average $3.99/gal
Gasoline prices in Topeka, Kansas 66615 reflect typical Midwest market conditions, generally offering competitive rates compared to coastal states. As the capital and largest city in Shawnee County, Topeka has multiple stations where prices fluctuate based on global oil costs and local supply. Gas prices update regularly throughout the day, and you'll find variation between stations even within the same area, so checking current prices before filling up can save you money.
Nearby ZIP codes in Topeka, KS
How to save more on gas in Topeka
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.
Related guides
Deep-dives on US gas-price topics relevant to this area.
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Sam's Club gas prices
Member-only fuel pricing at Sam's Club warehouse-club locations.
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Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
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When to buy gas: time-of-day and day-of-week patterns
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US gas station brands directory
Reference for 39 major US gas station chains.
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.