Costco Gas Prices in Prosper, Texas
Prosper · Warehouse #1694
5620 W UNIVERSITY DRIVE, Prosper, Texas 75078-3830
Prices updated: July 22, 2026 at 12:00 PM
Regular
$3.399
PRICE PER GALLON
Press
Premium
$3.899
PRICE PER GALLON
Press
Current gas prices at Costco #1694
This Costco gas station is located at 5620 W UNIVERSITY DRIVE in Prosper, Texas. The latest reported fuel prices are regular at $3.399/gal, premium at $3.899/gal. Prices were last updated on July 22, 2026 at 12:00 PM.
Get directions to this Costco gas station30-Day Price History
30-day change
Regular
$3.399+0.430 (14.5%)
Premium
$3.899+0.400 (11.4%)
DateRegPrem
Jul 22, 12:00 PM$3.399$3.899
Jul 21, 6:00 PM$3.499$3.999
Jul 18, 2:00 PM$3.519$4.019
Jul 17, 3:00 PM$3.589$4.089
Jul 16, 3:00 PM$3.399$3.899
Jul 15, 9:00 PM$3.219$3.719
Jul 15, 2:00 PM$3.169$3.729
Jul 13, 7:00 PM$3.299$3.999
Jul 12, 3:00 PM$3.279$3.949
Jul 11, 3:00 PM$3.339$3.949
Jul 10, 3:00 PM$3.339$3.869
Jul 9, 10:00 PM$3.239$3.869
Jul 9, 3:00 PM$3.039$3.599
Jul 8, 9:00 PM$2.979$3.539
Jul 8, 4:00 PM$2.969$3.479
Jul 7, 9:00 PM$2.979$3.499
Jul 7, 3:00 PM$3.029$3.599
Jul 3, 4:00 PM$2.999$3.549
Jul 2, 10:00 PM$2.979$3.549
Jul 1, 9:00 PM$2.949$3.479
Jul 1, 3:00 PM$2.939$3.479
Jun 30, 2:00 PM$2.939$3.489
Jun 28, 2:00 AM—$3.489
Jun 28, 1:00 AM$2.939$3.489
Jun 26, 8:00 PM$2.959$3.489
Jun 25, 9:00 PM$2.969$3.489
Jun 24, 5:00 PM—$3.489
Jun 24, 4:00 PM$2.969$3.489
Jun 22, 2:00 PM$2.969$3.499