SchoolsSt. Charles High School St. Charles High School - School Information St. Charles High School School Details School Name: St. Charles High School Shortened Name: St. Charles Bracket Name: St. Charles Abbreviation: Membership Type: Full Member School Type: Public Customer ID: DESE Code: 092-090-1050 Board District: #7 St. Louis County: St. Charles Organization Organization: High School Grades Served: 9-12 Genders: Boys and Girls Boarding School: No Affiliation: Full Member Designation: Normal Contact information Mailing Address: 725 N Kingshighway St St. Charles, MO 63301-1797 Get Directions PO Box Address: Phone: (636) 443-4100 Fax: (636) 443-4199 Lat/Long: 38.789939, -90.487942 Miscellaneous Boys' Nickname: Pirates Boys' Logo: Girls' Nickname: Pirates Girls' Logo: School Colors: Navy/White School Color Dark: #10234d School Color Light: #ffffff Roster Team Code: (Cross Country/Track & Field) S43 Swim Team Code: (Hy-Tek) STC Football Conference: GAC - North Website/Social Media School Website: https://www.schsactivities.com School Athletic Website: Facebook Page: Twitter Page: SCHSactivities Instagram Page: schsactivities