This School is no longer MSHSAA Member School. School Colors & Logos Rams Blue/White boys girls Social Media Ladue-Horton-Watkins-Rams-Activities-139231000170260 LadueActivities Membership Full Member High School, Grades 9-12 St. Louis County Board District: #7 St. Louis Contact Information 1201 S Warson Rd St. Louis, MO 63124-1299 (314) 993-6447 (314) 994-1467 fax Location 1201 S Warson Rd St. Louis, MO 63124-1299 (314) 993-6447 Get Directions