School Overview
Marquette Senior High School, located in Chesterfield, Missouri, is a prominent public secondary school serving the Rockwood School District. As a large, comprehensive high school, it is widely recognized for its strong emphasis on academic excellence, offering a robust curriculum that includes numerous Advanced Placement (AP) courses, dual-credit options, and specialized programs designed to prepare students for post-secondary success. The school maintains a competitive educational environment supported by a wide array of extracurricular activities, including championship-level athletics, performing arts, and diverse student-led organizations that foster community engagement and school spirit.

Beyond its academic and extracurricular offerings, Marquette is known for its modern facilities and a commitment to integrating technology into the classroom to enhance the learning experience. The school culture emphasizes preparing students for the future through a focus on critical thinking, character development, and inclusivity. By providing a broad spectrum of resources—ranging from comprehensive counseling services to vocational and enrichment opportunities—Marquette serves as a cornerstone of the Chesterfield community, consistently striving to meet the diverse needs of its student body within the well-regarded Rockwood district.
2,155
Total Students
136.8
Full-Time Teachers
15.7
Student/Teacher Ratio
14.6%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for MARQUETTE SR. HIGH
Demographic Student Count
White1,382
Hispanic114
Black211
Asian370
Two or More74
American Indian2
Pacific Islander2
  • White
    1,382 (64.1 %)
  • Asian
    370 (17.2 %)
  • Black
    211 (9.8 %)
  • Hispanic
    114 (5.3 %)
  • Two or More
    74 (3.4 %)
  • American Indian
    2 (0.1 %)
  • Pacific Islander
    2 (0.1 %)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: ROCKWOOD R-VI
Phone: (636)891-6000
Website: http://www.rsdmo.org/marquette
Grade Range: 9th - 12th
Total Students: 2,155
Full-Time Teachers (FTE): 136.8
Pupil/Teacher Ratio: 15.7
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 262
Qualified Reduced Lunch: 52
Grades Taught
Grade 9 490
Grade 10 512
Grade 11 559
Grade 12 594

Grades Taught Data Table

Grades Taught and Student Counts for MARQUETTE SR. HIGH
Grade Student Count
Grade 9490
Grade 10512
Grade 11559
Grade 12594
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for MARQUETTE SR. HIGH
Gender Student Count Percentage
Female1,09450.8%
Male1,06149.2%
Nearby High Schools (Within 10 Miles)