If you’re a Costco shopper eager to know where new stores will open in 2026, this list is for you. Whether you’re planning trips or just curious about expansion plans, we’ve compiled the most current and concrete details about upcoming Costco store openings across the United States and beyond. Here’s everything you need to know about the new Costco locations set to debut in 2026, including their locations, features, and what makes each store special.
1. Costco in Downtown Seattle, Washington
Set to open in early 2026, the downtown Seattle Costco will be a flagship store designed to serve the dense urban population. This store will feature a smaller footprint than traditional warehouses but will include a full grocery section, a pharmacy, and a small appliance area tailored for city residents. Its location near Pike Place Market aims to attract both locals and tourists, making it a strategic addition to the Seattle retail landscape.
2. Costco in Austin, Texas
The new Austin Costco, opening mid-2026, is part of the city’s rapid growth. Located in the North Austin area, this store will span approximately 160,000 square feet and include a fuel station, a food court with new menu options, and a large optical department. The store aims to serve the expanding tech and music communities, offering competitive prices and local product selections.
3. Costco in Miami, Florida
Expected to open in late 2026, the Miami Costco will cater to the city’s diverse population. Located in the Miami Lakes area, it will feature a robust fresh seafood section, an expanded organic produce aisle, and a large pharmacy. The store’s design incorporates eco-friendly elements, aligning with Miami’s sustainability goals, making it a modern addition to the region’s retail scene.
4. Costco in Denver, Colorado
The Denver location set for 2026 opening will be a 170,000-square-foot warehouse near the Denver Tech Center. It will include a new drive-thru pharmacy, a larger selection of outdoor and sporting goods, and a dedicated section for Colorado-made products. Its strategic location aims to serve both suburban and urban customers with quick access and ample parking.
5. Costco in Los Angeles, California
In 2026, a new Los Angeles Costco will open in the Inglewood area, just before the NFL season begins. This store will feature a state-of-the-art fuel station, a dedicated organic goods section, and a wider selection of electronics and appliances. Its proximity to the SoFi Stadium makes it ideal for event-goers and local residents alike.
6. Costco in Chicago, Illinois
The Chicago Costco, opening in early 2026, will be located on the city’s South Side. Covering approximately 150,000 square feet, it will include a new curbside pickup service, expanded fresh bakery and deli sections, and a focus on local Illinois produce. The store aims to serve a diverse, densely populated community with quick, convenient shopping options.
7. Costco in Charlotte, North Carolina
Scheduled for late 2026, the Charlotte Costco will be situated near the Charlotte Douglas International Airport. It will feature a large gas station with electric vehicle charging stations, a new food court menu, and an emphasis on home goods and furniture. Its location targets both local shoppers and travelers passing through the region.
8. Costco in Portland, Oregon
Portland’s new Costco opening in 2026 will be a 165,000-square-foot store in the suburban Tigard area. It will include a comprehensive organic section, a sustainability-focused building design, and extensive outdoor gear offerings. The store aims to serve Portland’s eco-conscious community with environmentally friendly practices and locally sourced products.
9. Costco in Phoenix, Arizona
Opening in mid-2026, Phoenix’s new Costco will be located in the West Valley area. It will feature a large-scale food court, a new pharmacy with expanded health services, and a focus on outdoor living products suited for the desert climate. Its strategic location is designed to serve the growing suburban population and outdoor enthusiasts.
10. Costco in Nashville, Tennessee
The Nashville Costco, set to open in late 2026, will serve the expanding Nashville metropolitan area. The store will include a fuel station, a large selection of musical instruments and equipment, and a focus on Southern-made products. Its location near the city’s expanding business district makes it a convenient shopping destination for residents and professionals alike.
How to Choose
When deciding which upcoming Costco store to visit or shop at, consider several factors. Location is key—choose a store near your home or workplace for convenience. Look at the store’s features, such as specialty departments, organic offerings, or unique services like curbside pickup. Also, consider the store’s size and layout, especially if you’re seeking specific products or amenities. Finally, check for opening dates and any special grand opening promotions to maximize your experience.
Frequently Asked Questions
- Will these new stores have the same product selection as existing Costco locations? Generally, yes. They will carry the standard Costco inventory, with some regional or local product variations.
- Are these stores open to non-members? No, Costco requires membership to shop, but some locations offer limited access for guests with a member.
- Will there be employment opportunities at these new stores? Yes, each new location will create dozens of jobs, from cashiers to management and specialty departments.
- Are these stores environmentally friendly? Many planned stores incorporate green building practices and energy-efficient systems, reflecting Costco’s sustainability goals.
- Will these stores offer online ordering or curbside pickup? Most new stores will feature enhanced online shopping options, including curbside pickup and same-day delivery in some cases.
- How can I stay updated on opening dates? Follow local news, Costco’s official website, and social media channels for the latest updates on store openings and grand opening events.
Final Thoughts
The expansion of Costco in 2026 reflects the company’s commitment to serving growing communities with convenient, cost-effective shopping options. Each new store is tailored to its local market, featuring unique amenities, product selections, and sustainability features. Whether you’re a dedicated Costco member or just curious about upcoming retail developments, these openings promise to enhance shopping experiences across the country. Stay tuned for updates, plan your visits accordingly, and enjoy the benefits of Costco’s expanding footprint in 2026.
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