The cheapest reported price for a gallon of regular gas in DuPage County came in at $2.57 during the week ending Dec. 20, 2025.
For the week ending Dec. 20, 2025, the lowest reported price of diesel gas in DuPage County stood at $3.05 per gallon.
The cheapest per-gallon price for E85 gas in DuPage County during the week ending Dec. 20, 2025 was $1.79 per gallon.
The lowest price for a gallon of premium gas in DuPage County during the week ending Dec. 20, 2025 was $3.54, according to customer reports to GasBuddy.
For the week ending Dec. 20, 2025, the lowest reported price of E15 gas in DuPage County stood at $2.49 per gallon.
The cheapest per-gallon price for regular gas in DuPage County during the week ending Dec. 27, 2025 was $2.49 per gallon.
The cheapest reported price for a gallon of midgrade gas in DuPage County came in at $2.99 during the week ending Dec. 27, 2025.
The lowest price for a gallon of premium gas in DuPage County during the week ending Dec. 27, 2025 was $3.59, according to customer reports to GasBuddy.
The cheapest reported price for a gallon of diesel gas in DuPage County came in at $2.91 during the week ending Dec. 27, 2025.
The lowest price for a gallon of regular gas in DuPage County during the week ending Jan. 3 was $2.58, according to customer reports to GasBuddy.
The lowest price for a gallon of E15 gas in DuPage County during the week ending Jan. 3 was $2.49, according to customer reports to GasBuddy.
The week's cheapest diesel gas price in DuPage County stood at $2.83 per gallon in the week ending Jan. 3.
The cheapest reported price for a gallon of premium gas in DuPage County came in at $3.58 during the week ending Jan. 3.
The lowest price for a gallon of midgrade gas in DuPage County during the week ending Jan. 3 was $3.13, according to customer reports to GasBuddy.
The cheapest per-gallon price for regular gas in DuPage County during the week ending Jan. 10 was $2.53 per gallon.