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LiveUpdated May 21
Gas prices near 40223
Louisville, KY · KY average $4.29/gal
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Residents of the 40223 ZIP code in Louisville, Kentucky can track current fuel costs through this resource, which updates regularly to reflect price fluctuations across local stations. Kentucky's position in the Southeast means gas prices typically track regional trends, and prices vary significantly depending on which station you visit and current market conditions.
Today’s lowest gas prices in 40223
- 1. Kroger at 12501 Shelbyville Rd offers regular at $4.45/gal (3.3 mi away).
- 2. Thorntons at 1335 S Hurstbourne Parkway offers regular at $4.45/gal (4.1 mi away).
- 3. Speedway at 9416 Shelbyville Rd offers regular at $4.47/gal (2.6 mi away).
- 4. Kroger at 9812 Linn Station Rd offers regular at $4.49/gal (4.0 mi away).
- 5. Thorntons at 13314 Shelbyville Rd offers regular at $4.49/gal (4.1 mi away).
Prices are aggregated from station-level data and refreshed daily.
Nearby ZIP codes in Louisville, KY
How to save more on gas in Louisville
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 Kentucky
Kentucky benefits from the Marathon Catlettsburg refinery (roughly 285,000 barrels per day) on the Ohio River near Ashland, which supplies most of the state plus parts of Tennessee, Virginia, and West Virginia. The state gas tax is around 28 cents per gallon. Louisville and Lexington see the most competitive pricing, with Costco, Sam's Club, Speedway, and Thorntons (founded in Louisville) leading on value. Northern Kentucky (Florence, Independence, Erlanger) often prices 10 to 20 cents below Cincinnati because of lower Kentucky fuel taxes, drawing Ohio cross-border shoppers. Eastern Kentucky near the West Virginia border typically runs slightly above state average due to longer supply hauls into the Appalachian counties.