South County Center was opened for business on 1963. The original anchors were Famous-Barr, National Supermarkets, and JCPenney. Ten years later, National Supermarkets was closed and was replaced by Stix, Baer and Fuller. Dillard's replaced Stix, Baer and Fuller in 1984. In 1990, the mall was purchased by the Westfield Group, which retained ownership in 2007. The CBL & Associates Properties, Inc. bought this mall and three other Westfield malls as part of the expansion into the St. Louis area. Sears was open for business in 2001. Junior anchors were added in 1969, starting with Pope's Restaurant, until it closed in 2001, which made way for the new junior anchors such as Destination XL, Vintage Stock, and many more. The Sears location in the mall closed in September 2018, along with the Sears location at Chesterfield Mall. [3]
In May 2019, Japanese entertainment venue chain Round One Entertainment announced that a Round One venue would open in the currently vacant Sears store in 2020. The venue would've been the chain's first in the Greater St. Louis area, and the first in Missouri,[5][6] but in January 2021, these plans were cancelled and the building plans were scrapped.