Costco Gas PriceNow

Costco White Marsh gas prices

This station's regular prices have climbed about $0.400 per gallon over the past month, from $3.499 to $3.899. Premium is up $0.360 over the same stretch, now at $4.359.

Today's prices

Regular
$3.899
Premium
$4.359

Per gallon, USD · updated July 22, 2026

Updated today · refreshed daily

30-day price history

Regular$3.899Premium$4.359
3.603.804.004.204.40Jun 23Jun 30Jul 8Jul 15Jul 22$4.359$3.899
Posted prices at Costco White Marsh, past 30 days ($/gal).
View price history as a table
DateRegularPremium
July 22, 2026$3.899$4.359
July 21, 2026$3.899$4.359
July 20, 2026$3.899$4.359
July 19, 2026$3.859$4.359
July 18, 2026$3.799$4.259
July 17, 2026$3.759$4.259
July 16, 2026$3.759$4.159
July 15, 2026$3.699$4.099
July 14, 2026$3.699$4.099
July 13, 2026$3.659$4.059
July 12, 2026$3.659$4.059
July 11, 2026$3.559$3.959
July 10, 2026$3.559$3.959
July 9, 2026$3.559$3.959
July 8, 2026$3.559$3.899
July 7, 2026$3.499$3.999
July 6, 2026$3.499$3.999
July 5, 2026$3.549$3.999
July 4, 2026$3.549$3.999
July 3, 2026$3.549$3.999
July 2, 2026$3.499$3.979
July 1, 2026$3.499$3.979
June 30, 2026$3.499$3.979
June 29, 2026$3.499$3.979
June 28, 2026$3.499$3.989
June 27, 2026$3.499$3.999
June 26, 2026$3.499$3.999
June 25, 2026$3.499$3.999
June 24, 2026$3.499$3.999
June 23, 2026$3.499$3.999

Address

9919 Pulaski Hwy
Baltimore, Maryland 21220-1411

Get directions

Gas station hours

Mon – Fri
6:00 AM – 10:00 PM
Saturday
6:00 AM – 8:30 PM
Sunday
6:00 AM – 7:30 PM

Warehouse hours

Mon – Fri
10:00 AM – 8:30 PM
Saturday
9:30 AM – 7:00 PM
Sunday
10:00 AM – 6:00 PM

Location

9919 Pulaski Hwy, Baltimore 21220-1411

Get directions →

Nearby Costco stations

Costco Glen BurnieGlen Burnie · 14 mi away$3.799regularCostco Owings MillsOwings Mills · 19 mi away$3.959regularCostco Arundel MillsHanover · 21 mi away$3.859regularCostco Columbia MDElkridge · 22 mi away$3.899regular

Looking for a different station?

Search any Costco gas station by name, city, or postcode.