Enroll
Inside South Texas ISD Preparatory Academy, students are accepted on a first-come, first-served basis. There are limitless opportunities for college and career preparation for all students, competitive academic and sports programs and a support community of world-class administrators, faculty and staff that are consistently ranked among the best in the state and nation.
Enrollment for the 2025-2026 School Year
Online Enrollment for the 2025-2026 school year is currently open.
Click the Enroll button to complete your enrollment form through SchoolMint.
Steps to Enroll
1) Create a family and student profile within SchoolMint.
2) Complete the online enrollment form and select the school or schools for which you are interested in enrolling.
3) If you received a notification with an offer from the campus for which you completed the enrollment form, you must 'Log in' to SchoolMint to accept the offer and continue with the registration packet. Offers must be accepted within two weeks. If you do not, the campus will rescind your offer. (Please note: You may only accept one campus seat offer. Accepting an offer will automatically cancel or decline any other campus enrollment forms submitted.)
4) Complete Advisement and registration forms within the online registration packet.

Academics
Frequently Asked Questions
- When does enrollment begin?
- How do I enroll?
- Do I have to drive to my selected campus to enroll?
- Will I be required to turn in all paperwork or required records to my selected campus at the time of online enrollment?
- I don't have the Internet. Can you mail me a form?
- Is the same enrollment form used for all schools?
- How will I know if I successfully reserved a seat for the upcoming school year at my desired campus?
- What if I am enrolling two students at different campuses?
- What information do I need to enroll?
- What are the requirements to enroll?
- When does enrollment end?
- How do I know if enrollment is still open?
- How do I know if I've been accepted?
- What happens after I submit my enrollment form?
- What if I have problems submitting the form (technical problems)?
- I'm an 8th grader right now. Can I still enroll at one of the junior highs?
- I'm a 10th grader right now. Can I still enroll at the high school?
- Can I fill out an enrollment form for more than one school?
- What if I'm not sure which school I want to go to?
- Are there any settings I need to have on my computer to enroll online?
- What if I do not have information for my mother or father? Can I still enroll?
- Why do I not see the button for the enrollment form?
- Is there a waiting list if the grade level I am interested in is already full?
- When I call the Technology Department, my call keeps getting disconnected or I cannot get through. Who else can help me with questions?
- I applied and did not receive any information confirming my enrollment. Is there someone I can talk to who can confirm my enrollment?










