Saint Louis, MO

ZIP code 63105 is located in St. Louis, Missouri, mainly encompassing the area of Clayton. This affluent suburb is known for its upscale residential neighborhoods, high-end shops, and fine dining options. Key landmarks in the area include the iconic Saint Louis Zoo, Forest Park, the St. Louis Art Museum, and Washington University in St. Louis. The zip code is also home to numerous businesses, including major corporate headquarters and financial institutions.