If you have been the Costco member who drives forty-five minutes each way to the nearest warehouse, who has watched your city's population grow for a decade without the commercial infrastructure catching up, or who has been signing a community petition for a local Costco while your neighbors laugh and sign it anyway — 2026 may be the year your patience is rewarded. Costco is investing $6.5 billion in its 2026 expansion program — one of the most ambitious single-year growth co

The Costco warehouse expansion 2026 is one of the most ambitious single-year growth programs in the company's history — 28 new warehouse locations planned for fiscal year 2026, backed by a $6.5 billion capital investment program, and driven by a CEO who has publicly committed to 30-plus new warehouse openings annually for the next five to ten years. CEO Ron Vachris made the long-range plan clear during the Q2 2026 earnings call: "We would still see a really good roadmap for 3