California Costco Warehouses
- Alhambra
- Almaden
- Antioch
- Azusa
- Bakersfield
- Brentwood CA
- Burbank
- Cal Expo (Sacramento)
- Carlsbad
- Carmel Mountain
- Chico
- Chino Hills
- Chula Vista
- Citrus Heights
- City Of Industry
- Clovis
- Concord
- Corona
- Culver City
- Cypress CA
- Danville
- Eastvale
- El Camino
- El Centro
- Elk Grove
- Eureka
- Fairfield
- Folsom
- Fontana
- Foster City
- Fountain Valley
- Fremont
- Fresno
- Fullerton
- Garden Grove
- Gilroy
- Goleta
- Great Oaks
- Hanford
- Hawthorne
- Hayward
- Highland
- Huntington Beach
- Inglewood
- Irvine
- La Habra
- La Mesa
- La Quinta
- Laguna Marketplace
- Laguna Niguel
- Lake Elsinore
- Lakewood
- Lancaster CA
- Livermore
- Lodi
- Loomis
- Los Feliz
- Manteca
- Marysville CA
- Merced
- Mission Valley
- Modesto
- Montclair
- Monterey Park
- Morena
- Moreno Valley
- Mountain View
- Murrieta
- N Fresno
- Napa
- Natomas
- NE San Jose
- Newark
- Northridge
- Norwalk CA
- Novato
- Ontario Home Showroom
- Oxnard
- Pacoima
- Palm Desert
- Pleasanton
- Poway
- Rancho Cordova
- Rancho Cucamonga
- Rancho Del Rey
- Redding
- Redwood City
- Richmond CA
- Riverbank
- Rohnert Park
- Roseville CA
- S San Francisco
- Sacramento
- Salinas
- San Bernardino
- San Dimas
- San Francisco
- San Jose
- San Juan Capistrano
- San Leandro
- San Luis Obispo
- San Marcos
- Sand City
- Santa Clara
- Santa Clarita
- Santa Cruz
- Santa Maria
- Santa Rosa
- Santee
- SE San Diego
- Signal Hill
- Simi Valley
- Stockton
- Sunnyvale
- SW Bakersfield
- Temecula
- Torrance
- Tracy
- Turlock
- Tustin
- Tustin Ranch
- Ukiah
- Vacaville
- Vallejo
- Van Nuys
- Victorville
- Visalia
- Vista
- Westlake Village
- Woodland
- Woodland Hills
- Yorba Linda