Saint Louis, MO

ZIP code 63123 is located in the southern part of St. Louis County, Missouri. This area is home to Grant's Farm, a historic farm and animal park that was owned by Ulysses S. Grant, the 18th President of the United States. In addition, the ZIP code includes the Clydesdale Stables, where the iconic Budweiser Clydesdales are housed and cared for.