Costco Gas Prices in East Peoria, Illinois
East Peoria · Warehouse #1126
301 W WASHINGTON ST, East Peoria, Illinois 61611-2036
Prices updated: September 6, 2026 at 12:00 AM
Regular
$3.899
PRICE PER GALLON
Press
Premium
$4.899
PRICE PER GALLON
Press
Current gas prices at Costco #1126
This Costco gas station is located at 301 W WASHINGTON ST in East Peoria, Illinois. The latest reported fuel prices are regular at $3.899/gal, premium at $4.899/gal. Prices were last updated on September 6, 2026 at 12:00 AM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.899−0.200 (4.9%)
Premium
$4.899−0.170 (3.4%)
DateRegPrem
Sep 6, 12:00 AM$3.899$4.899
Sep 5, 6:00 PM$3.969$4.939
Sep 2, 8:00 AM—$4.939
Sep 2, 7:00 AM$3.969$4.939
Aug 31, 2:00 PM$3.999$4.959
Aug 31, 5:00 AM—$4.959
Aug 31, 4:00 AM$3.999$4.959
Aug 30, 2:00 PM$3.999$4.949
Aug 29, 4:00 PM$4.029$4.949
Aug 26, 11:00 PM$4.059$4.999
Aug 26, 5:00 PM$4.059$5.129
Aug 24, 9:00 PM$4.149$5.199
Aug 24, 2:00 PM$4.149$5.229
Aug 22, 2:00 PM$4.149$5.299
Aug 21, 3:00 PM$4.129$5.259
Aug 20, 10:00 PM$4.059$5.229
Aug 20, 3:00 PM$4.049$5.169
Aug 19, 10:00 PM$4.049$5.079
Aug 19, 3:00 PM$4.029$4.999
Aug 18, 10:00 PM$4.029$4.959
Aug 17, 4:00 PM$4.049$4.979
Aug 12, 11:00 PM$3.979$4.979
Aug 12, 3:00 PM$3.969$4.979
Aug 11, 4:00 PM$3.979$4.979
Aug 10, 4:00 PM$4.029$4.979
Aug 7, 10:00 PM$4.029$4.999
Aug 7, 3:00 PM$4.099$5.069