Dekalb, IL
6 stations
LiveUpdated Jun 18Gas prices near 60115
Dekalb, IL · IL average $4.23/gal
Stations near you
Gas Price Check
Dekalb, IL · 60115
- Cheapest
- $4.12/gal
- Area avg
- $4.23/gal
You save11¢/gal
Keep exploring
Gas prices in DeKalb, 60115 fluctuate throughout the week as supply and demand shift across Illinois. Like much of the Midwest, you'll generally find competitive rates here compared to coastal states. Prices vary between stations, so checking current listings helps you locate the best deal nearby. Updates happen regularly to reflect market changes.
Today’s lowest gas prices in 60115
- 1. Circle K at 2001 DeKalb Ave offers regular at $4.12/gal (5.3 mi away).
- 2. BP at 705 E Lincoln Hwy offers regular at $4.29/gal (2.3 mi away).
- 3. Marathon at 1734 Sycamore Rd offers regular at $4.35/gal (3.6 mi away).
- 4. Marathon at 933 S 4th St offers regular at $4.39/gal (1.4 mi away).
- 5. Shell at 308 N 7th St offers regular at $4.45/gal (2.5 mi away).
Prices are aggregated from station-level data and refreshed daily.
How to save more on gas in Dekalb
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
Sam's Club gas prices
Member-only fuel pricing at Sam's Club warehouse-club locations.
Research
Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
Research
When to buy gas: time-of-day and day-of-week patterns
Empirical patterns in retail pump pricing. Tue/Wed cheapest.
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Illinois
Illinois has one of the more complex gas pricing maps in the country: the state tax is around 47 cents, but Cook County and the city of Chicago add their own per-gallon excise on top, pushing pump prices in downtown Chicago to among the highest in the Midwest. Stations in DuPage and Will counties just outside Cook routinely run 30 to 50 cents cheaper for the same brand. Costco, Sam's Club, Thorntons, and Casey's General Store are the dependable value picks across Chicago and its suburbs, with Costco in Schaumburg and Naperville especially popular.