Costco store locations in Maryland

  • Below is a list of Costco mall/outlet store locations in Maryland, with address, store hours and phone numbers.
  • Costco has 14 mall stores across the United States, with 2 locations in Maryland.
  • Maryland is ranked 1 out of all 50 states for the number of Costco stores.
  • Looking to shop online? Visit the Costco website!
Costco Store Info
Costco Maryland
  • #6 of 24 in Department
Costco U.S.
  • #28 of 162 in Department
City Mall Phone Number Store Info
Hanover, MD Arundel Mills (410) 379-3100
Wheaton, MD Westfield Wheaton (301) 692-1330
Costco has stores
in the following nearby states:

Note: Our list may not include all of the Costco locations in Maryland, since our database only covers stores in shopping malls.

Maryland Locations