Costco Bakery is located at 6675 Marie Curie Dr, Elkridge, MD. This business specializes in Bakeries. Costco Bakery is open Mon, 10am-8:05pm; Tue, 10am-8:05pm; Wed, 10am-8:05pm; Thu, 10am-8:05pm; Fri, 10am-8:05pm; Sat, 9:05am-6pm; Sun, 10am-6pm and accepts All Major Credit Cards, American Express, Cash, Discover, Mastercard, Personal Checks and Visa.