New Application Due Dates for 2022-2023 school year

Gateway Science Academy is now accepting new enrollment applications for the 2022-2023 school year! Visit our website and apply online. The deadline for new enrollment applications for the 2022-2023 school year is Thursday, January 6, 2022. GSA Enrollment lottery will be held ONLINE on Saturday, January 8, 2022, at 10 am. The lottery will only be for the 9th-grade applicants. All other applications are automatically accepted for enrollment since the applicants’ number did not exceed the available seats as of January 7th.

  • Zoom Meeting ID: 960 5298 7666
  • Passcode: Gators

Priority in the lottery will first be given to residents within the geographical boundaries of the school (priority zip codes: 63109, 63110, 63139, and a small portion of 63143 within city limits).


You must be a legal resident of the St. Louis City to attend the Gateway Science Academy of St. Louis. Consult a school district map or street lines to make sure your home is within the city. The school attendance laws of the State of Missouri are strictly enforced. If you are unsure whether your child is eligible to attend the Gateway Science Academy of St. Louis, the staff of the Registrar’s Office will be happy to answer your questions.

Registration Procedures

You will receive an enrollment packet in the mail if your child is accepted. Parents who submit an application by February 04, 2021 will receive an enrollment packet in the mail by Friday, February 19th 2021.

Proof of Residence

Proof of residence is part of the enrollment packet. Three items must be provided as proof of the parent/guardian’s residence. Below are documents that can be used for this purpose:

  • A Certificate of Occupancy is required for any two-family or single-home rental, plus two additional proofs
  • A current signed lease, mortgage or purchase agreement
  • A current utility bill showing the name and address of the parent/guardian
  • Income or employment verification
  • Tax correspondence
  • Home, rental, or car insurance
  • Verification from a bank or other financial institution

If you move to a new address at any time during your child’s enrollment in the School, it is your responsibility to inform school officials of your new address and bring proof of residency to the Registrar’s Office.

For More Information

Contact the school or send an email to for more information.