According to our records, this business is located at 1623 Washington Ave # 218 in Alton (in Madison County), Illinois 62002, the location GPS coordinates are: 42.7149181 (latitude), -87.7990964 (longitude). Washington Square Shopping Center is categorized under Office Buildings and Parks (SIC code 6512). Known organization manager is Terri Datilo. You can contact the company by phone at (618) 462-1623.