Costco at 8421 St John Industrial Lane, Saint Louis, Missouri. Find store hours, phone number, driving directions and answers to frequently asked questions below.
Located at 8421 St John Industrial Lane, this Costco offers a wide variety of products and services tailored for both members and business customers. The store is situated in an easily accessible area with ample parking space, making it convenient for shoppers to navigate around the expansive warehouse.
Address & Contact
Costco
8421 St John Industrial Lane,
Saint Louis, MO 63114
Saint Louis, MO 63114
314-219-1195
Store information verified in 2026
Store Hours
Monday7:00am - 6:00pm
Tuesday7:00am - 6:00pm
Wednesday7:00am - 6:00pm
Thursday7:00am - 6:00pm
Friday7:00am - 6:00pm
Saturday7:00am - 6:00pm
Sunday7:00am - 6:00pm
Store hours may vary. Please call to confirm.
Location & Map
Costco - Saint Louis is located on 8421 St John Industrial Lane, Saint Louis, MO 63114
Nearby Locations
Costco - Saint Louis
8685 Olive Blvd, Saint Louis, MO 63132
8685 Olive Blvd, Saint Louis, MO 63132
2 miles
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4200 Rusty Rd, Saint Louis, MO 63128
4200 Rusty Rd, Saint Louis, MO 63128
13 miles
Costco - Ballwin
301 Highlands Blvd Drive, Ballwin, MO 63011
301 Highlands Blvd Drive, Ballwin, MO 63011
14 miles
Costco - Saint Peters
200 Costco Way, Saint Peters, MO 63376
200 Costco Way, Saint Peters, MO 63376
16 miles
Costco - East Peoria
301 W Washington St, East Peoria, IL 61611
301 W Washington St, East Peoria, IL 61611
141 miles
Costco - Champaign
2002 N. Neil St, Champaign, IL 61820
2002 N. Neil St, Champaign, IL 61820
149 miles
Frequently Asked Questions
How do I get directions to this Costco?
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