Costco · Clarkston, WA

Costco Clarkston

301 5TH STREET

Clarkston, WA 99403

Address

301 5th Street, Clarkston, WA 99403

Phone

+1-509-758-1800

Opening hours

Hours may differ on public holidays.

Website

costco.com/warehouse-locations/clarkston-wa-103.html

Coordinates

46.423095, -117.043193

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

Frequently asked questions

Where is Costco Clarkston?

Costco Clarkston is located at 301 5th Street, Clarkston, WA 99403. Use “Get directions” to start a route from where you are.

What is the phone number of Costco Clarkston?

The listed phone number is +1-509-758-1800.

What are the opening hours of Costco Clarkston?

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.