List of Costco Locations in Maryland, United States (August 2026)
Last Updated: Aug 11, 2026
How many Costcos are there in Maryland, United States?
There are 11 Costcos in Maryland, United States, spread over 11 cities. The city with the highest number of Costcos in this region is Ballenger Creek with 1 stores.
Top 10 Cities with most Costcos Stores in Maryland, United States
| City | Costcos Count |
|---|---|
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1
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1
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1
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1
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1
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1
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1
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1
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1
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1
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Download Costco Locations Dataset
Download the complete database of all 942 Costco locations in CSV/ZIP format.
Table of Costcos Locations in Maryland, United States
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Locations
| Store ID | Store Name | Country | City | Region | ZIP Code | Address | Coordinates | Phone Number | Fax Number | Manager Name | Opening Hours | Opening Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
214
|
Beltsville
|
20705
|
10925 Baltimore Ave
|
+1 301 902 2640
|
—
|
Shadi Klam
|
|
1990-06-02
|
||||||||||
|
1326
|
Owings Mills
|
21117
|
10270 Mill Run Circle
|
+1 443 501 7043
|
—
|
John Balao
|
|
2018-10-18
|
||||||||||
|
1078
|
Woodmore Towne Centre
|
20706
|
2400 Five Lees Ln
|
+1 301 341 6742
|
—
|
Dave Lindner
|
|
2010-10-26
|
||||||||||
|
213
|
Gaithersburg
|
20879
|
880 Russell Ave
|
+1 301 417 1500
|
—
|
Kevin Wojciechowski
|
|
1990-07-28
|
||||||||||
|
330
|
Frederick
|
21704
|
10 Monocacy Blvd
|
+1 301 644 1483
|
—
|
Troy Tennyson
|
|
2001-12-01
|
||||||||||
|
1000
|
Columbia MD
|
21045
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6675 Marie Curie Dr
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+1 410 423 4052
|
—
|
Rob Young
|
|
2007-10-05
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|
325
|
Arundel Mills
|
21076
|
7077 Arundel Mills Cir
|
+1 410 379 3100
|
—
|
Peggy Maines
|
|
2001-12-01
|
||||||||||
|
208
|
White Marsh
|
21236
|
9919 Pulaski Hwy
|
+1 410 574 7563
|
—
|
Jamie Sessa
|
|
1988-03-12
|
||||||||||
|
203
|
Glen Burnie
|
21061
|
575 E Ordnance Rd
|
+1 410 590 8603
|
—
|
Rachael Booker
|
|
1985-11-15
|
||||||||||
|
1039
|
Brandywine
|
20613
|
16006 Crain Hwy
|
+1 301 372 3200
|
—
|
David Douglasson
|
|
2008-11-12
|
||||||||||
|
1124
|
Wheaton
|
20902
|
11160 Veirs Mill Rd
|
+1 301 692 1330
|
—
|
Valene Petillo
|
|
2013-04-10
|