SchoolsGateway High School Gateway High School - School Information Gateway High School School Details School Name: Gateway High School Shortened Name: Gateway Bracket Name: Abbreviation: Membership Type: Full Member School Type: Public Customer ID: DESE Code: 115-115-1220 Board District: #7 St. Louis County: St. Louis City Organization Organization: High School Grades Served: 9-12 Genders: Boys and Girls Boarding School: No Affiliation: Full Member Designation: Magnet School Contact information Mailing Address: 5101 McRee Ave St. Louis, MO 63110-2082 Get Directions PO Box Address: Phone: (314) 776-3300 Fax: (314) 776-8267 Lat/Long: 38.620881, -90.26889 Miscellaneous Boys' Nickname: Jaguars Boys' Logo: Girls' Nickname: Jaguars Girls' Logo: School Colors: Columbia Blue/Black/White School Color Dark: #194989 School Color Light: #ffffff Roster Team Code: (Cross Country/Track & Field) G04 Swim Team Code: (Hy-Tek) Football Conference: PHL Website/Social Media School Website: https://www.slps.org/gatewaySTEM School Athletic Website: Facebook Page: GatewaySTEM Twitter Page: GatewaySTEM Instagram Page: gatewayjags