Louisville, KY
8 stations
LiveUpdated Jun 9
Gas prices near 40219
Louisville, KY · KY average $3.79/gal
Stations near you
Finding cheap gas in Louisville (40219)
Okolona spreads across southern Louisville around the crossing of Preston Highway and the Outer Loop. This is established postwar suburbia, ranch houses and Cape Cods built mostly between 1950 and 1970, sitting about a dozen miles south of downtown with Interstate 65 running through on its way toward the Bullitt County line.
Preston Highway is the commercial workhorse and the place to fill up. It is a long, station-heavy corridor carrying constant local traffic, so there is real competition and prices track the wider Louisville market closely. Okolona has grown into a notably diverse area, roughly a fifth Hispanic, and the corridor reflects that with a steady mix of independents alongside the major brands.
That density is the real advantage here. With this many corners lined up along Preston Highway, the gap between the best and worst price in a single mile can be wider than you would guess, so a glance at a couple of stations before you pull in tends to pay for itself.
Today’s lowest gas prices in 40219
- 1. Sam's Club at 6622 Preston Hwy offers regular at $3.32/gal (3.5 mi away).
- 2. Circle K at 9110 Blue Lick Rd offers regular at $3.35/gal (2.4 mi away).
- 3. Speedway at 4900 Outer Loop offers regular at $3.38/gal (1.8 mi away).
- 4. Speedway at 8325 Preston Hwy offers regular at $3.39/gal (1.5 mi away).
- 5. Circle K at 6204 Shepherdsville Rd offers regular at $3.39/gal (4.0 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.
Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Buc-ee's gas prices
Smiths Grove and Richmond locations.
Research
When to buy gas: time-of-day and day-of-week patterns
Empirical patterns in retail pump pricing. Tue/Wed cheapest.
Research
Diesel vs gasoline economics in 2026
Why diesel costs more than gas now. Refining yield and global demand.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
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.