“The school is an AMAZING place! We have been apart of this Gator family since 2011 (2nd year it was open) with two of my older kids. LOVE IT!!!! Even when things might get rough, the parents at this school and the other two campuses come together with admin to help each other. Just like FAMILY….My youngest just started this year in KG and we definitely wouldn’t leave unless forced too. Staff/Admin are amazing and really want what’s best for our kids! 100%+ BEST SCHOOL in the city for education!”

Nicole Bieser, Parent

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Gateway Science Academy St. Louis Elementary School


Apply Now for K-5

Parents can apply to GSA St. Louis Elementary School online for grades K-5 here.

Discover our School

GSA St. Louis Elementary School is a public charter school serving Kindergarten through fifth grades that opened in 2010. We provide our students with an innovative world class education, rich in math, science and technology. GSA St. Louis Elementary School  focuses on preparing students to become bold inquirers, problem solvers and ethical leaders, with skills ready to meet the challenges of a competitive global workforce.


Gateway Science Academy St. Louis Elementary School

Students Enrolled
Student & Parent Activities
Years of Teaching Experience

Quick Links

We are currently accepting applications for Grades K through 5 for
the 2022—2023 academic year.
Grades Online
You can check your grades online via ConceptSIS database system.
Grades Online
MOCAP has developed a catalogue of virtual online courses for students.
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