Costco stores in California, USA, have a unique appeal that sets them apart from their Japanese counterparts. Known as membership-based warehouse-style retailers, these stores offer everything from daily necessities to groceries at surprisingly low prices and in generous quantities. In this article, we’ll explore the special features of Costco in California, recommended products, shopping tips, and souvenir ideas that local Costco enthusiasts swear by.

Why Costco in California is So Popular

Differences from Japanese Costco

Costco in California offers a product lineup and portion sizes that are quite different from what you’ll find in Japan. Food items are often sold in large, American-sized packs, making them ideal for families or group sharing. You’ll also discover overseas brands, fresh local produce, and meats that are not typically available in Japan.

Number of Stores and Accessibility

California is home to over 100 Costco warehouses, well distributed between urban and suburban areas. The state also has a wide range of large supermarkets like Walmart and Trader Joe’s, giving shoppers plenty of choices.

Large-Volume, Low-Price Culture

In the U.S., bulk shopping is a way of life. Many households have large freezers and pantries, so buying in large quantities and storing goods is part of everyday living. This makes Costco’s big sizes and low prices a perfect fit for California families.

Highlights for Costco Enthusiasts

Organic Products & Freeze-Dried Foods

California Costco fans often focus on organic goods and freeze-dried products. Locally grown fruits—especially melons and peaches—are exceptionally sweet, rivaling those in Japan. Many enthusiasts buy them in bulk to make freeze-dried treats at home.

Seafood Selection

Popular seafood choices include salmon, tilapia, cod, shrimp, and crab. Many Americans do not eat raw fish, so demand for fresh seafood varies by region and generation. While the quality may not match that of Japanese fish markets, you can still find enjoyable, locally sourced seafood.

Rice Varieties

Unlike in Japan, short-grain rice is less common in U.S. Costcos. Instead, you’ll mostly find long-grain rice and California-grown Calrose rice. Even in Mexican burritos, long-grain rice is the standard choice.

Recommended Items to Buy at Costco in California

Fresh Fruits

　

California is a fruit paradise. Peaches, melons, and berries are fresh, sweet, and affordable. Drying them into packaged snacks makes for great souvenirs to bring home.

Snacks

You’ll find many snacks that aren’t available in Japan. Individually wrapped packs are perfect for gifts, but note that freeze-dried items often can’t be repackaged into smaller portions.

Frozen Foods

The frozen section is full of variety, including Mexican burritos, tempura, yakisoba, and ramen. Korean products are available but in smaller selection compared to Japanese Costco stores.

Pet Food

Pet food is often on sale and of good quality, making it a popular buy for households with large dogs or cats.

Clothing

Sale racks can be treasure troves, and since California mornings and evenings can be cool, Costco’s affordable jackets and layers can be a lifesaver if you’ve forgotten warm clothing.

Tips for Shopping Smart

Use Coupons and Special Offers

Check the official Costco app and flyers for limited-time coupons. Shopping during sales can save you even more.

Bulk Buying and Storage

For food items bought in large quantities, divide them into smaller portions and freeze them. Fresh fruits can also be sliced and freeze-dried for longer storage.

Non-Member Purchases

In some states, certain items such as alcohol and pharmacy goods can be purchased without a membership. This makes Costco accessible even for tourists who don’t have a membership card.

Conclusion

Costco in California offers a mix of locally sourced foods and distinctly American products. From organic goods and freeze-dried snacks to fresh fruits and unique treats, there’s something for everyone. Whether you’re living in California or just visiting, a trip to Costco is a fun and practical way to experience the state’s food culture—and to bring a taste of it home.