Costco · Saint Louis, MO

Costco South Saint Louis

4200 RUSTY ROAD

Saint Louis, MO 63128

Address

4200 Rusty Road, Saint Louis, MO 63128

Phone

+1 314-894-7950

Opening hours

Hours may differ on public holidays.

Website

Coordinates

38.508812, -90.338301

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

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Where is Costco South Saint Louis?

Costco South Saint Louis is located at 4200 Rusty Road, Saint Louis, MO 63128. Use “Get directions” to start a route from where you are.

What is the phone number of Costco South Saint Louis?

The listed phone number is +1 314-894-7950.

What are the opening hours of Costco South Saint Louis?

Recorded opening hours: Monday – Friday 10 AM–8:30 PM; Saturday 9:30 AM–6 PM; Sunday 10 AM–6 PM. Hours may differ on holidays.