GATEWAY SCIENCE ACADEMY HIGH

Charter School 461 Students
High School 9th - 12th
School Overview
Gateway Science Academy (GSA) High School, located on Fyler Avenue in St. Louis, is a public charter school that places a strong emphasis on science, technology, engineering, and mathematics (STEM) education. As part of the Concept Schools network, the academy is designed to prepare students for college and career readiness by integrating rigorous academic coursework with a focus on critical thinking and 21st-century skills. The school serves a diverse student body, fostering an environment that encourages academic excellence, personal responsibility, and community engagement.

The GSA curriculum is typically characterized by a structured, college-preparatory approach that seeks to bridge the gap between classroom theory and real-world application. By leveraging modern educational tools and a supportive faculty, the school aims to create a culture of achievement where students are encouraged to pursue higher education, particularly in technical and scientific fields. With its focus on innovation and character development, Gateway Science Academy acts as a localized hub for families in the St. Louis area seeking an academic alternative that prioritizes STEM literacy and personalized student growth.
461
Total Students
35.0
Full-Time Teachers
13.2
Student/Teacher Ratio
57.7%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for GATEWAY SCIENCE ACADEMY HIGH
Demographic Student Count
White230
Hispanic51
Black111
Asian19
Two or More47
American Indian1
Pacific Islander2
  • White
    230 (49.9%)
  • Black
    111 (24.1%)
  • Hispanic
    51 (11.1%)
  • Two or More
    47 (10.2%)
  • Asian
    19 (4.1%)
  • Pacific Islander
    2 (0.4%)
  • American Indian
    1 (0.2%)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Charter School
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: GATEWAY SCIENCE ACAD/ST LOUIS
Phone: (314)261-4361
Website: http://www.gsastl.org
Grade Range: 9th - 12th
Total Students: 461
Full-Time Teachers (FTE): 35.0
Pupil/Teacher Ratio: 13.2
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 212
Qualified Reduced Lunch: 54
Grades Taught
Grade 9 134
Grade 10 119
Grade 11 102
Grade 12 106

Grades Taught Data Table

Grades Taught and Student Counts for GATEWAY SCIENCE ACADEMY HIGH
Grade Student Count
Grade 9134
Grade 10119
Grade 11102
Grade 12106
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for GATEWAY SCIENCE ACADEMY HIGH
Gender Student Count Percentage
Female19642.5%
Male26557.5%
Nearby High Schools (Within 10 Miles)