Marquette has been named by Newsweek magazine as a Top 1,500 high school for its Advanced Placement program. It has also been recognized as a top 10 school in Missouri in science and communication arts. Students consistently score higher than the national average on the ACT. Staff has been recognized by the National Staff Development Council for their subject-specific organization structure.
- Fax: 636-537-4319
- Hours: Office Hours: Mon - Fri, 7:00am - 4:00pm.
- Handicap Accessible: Yes
- Founding Date: 1993
- Number of students: 2,234
- Public/Private: Public
- Graduation rate (%): 95.9
- Student-to-teacher ratio: 22:1
- Parking: Free lot
- Grade levels: 9 through 12
- Boarding: No
- Special education: Yes
- Uniforms: No
- Features: Auditorium/stage, Cafeteria, Computer lab, Infirmary, Library, Science lab, Sports facilities
- Advanced placement courses: Art, Calculus, English Lit and Lang, Economics, Computer Science, Chemistry, U.S. Government, Biology, European History, French, Music Theory, Spanish, Physics, Statistics, German, World History, Comparative Government, U.S. History, Latin, Psychology
- Extracurricular activities available: DECA, FCCLA, FCA, Debate, FBLA, International Thespian Society, Mock Trial, Model UN, Muslim Student Association, Robotics, Student Council, Youth in Government, National Honor Society, AFJROTC, Band, Color Guard, Choir, Newspaper, Orchestra, Yearbook
- Student clubs: Art, Book, Creative Writing, Economics, Environmental Awareness, French, Gardening, German, Greek, Hip Hop Dance, Key Club, Latin, Philosophy, Photography, Politics, Sign Language, Spanish, Strategic Games, Triathalon, Zoology
- Sports teams: Soccer, Cross Country, Football, Golf, Tennis, Volleyball, Softball, Field Hockey, Swimming & Diving, Basketball, Wrestling, Baseball, Track and Field, Girls' Lacrosse, Water Polo, Cheerleaders, Poms