SchoolsPriory High School Priory High School - School Information Priory High School School Details School Name: Priory High School Shortened Name: Priory Bracket Name: Priory Abbreviation: Membership Type: Full Member School Type: Private Customer ID: DESE Code: 096-538-1050 Board District: #7 St. Louis County: St. Louis Organization Organization: High School Grades Served: 9-12 Genders: All Boys Boarding School: No Affiliation: Full Member Designation: Normal Contact information Mailing Address: 500 S Mason Rd St. Louis, MO 63141-8500 Get Directions PO Box Address: Phone: (314) 434-3690 Fax: (314) 576-7088 Lat/Long: 38.644225, -90.481458 Miscellaneous Boys' Nickname: Ravens Boys' Logo: Girls' Nickname: Girls' Logo: School Colors: Navy Blue/Red School Color Dark: #002248 School Color Light: #bc0c44 Roster Team Code: (Cross Country/Track & Field) P31 Swim Team Code: (Hy-Tek) Football Conference: Metro League Website/Social Media School Website: https://www.priory.org/ School Athletic Website: Facebook Page: stlprioryschool Twitter Page: PrioryAthletics Instagram Page: stlprioryschool