Serving 630 students in grades Prekindergarten-8, Sst Advancement ranks in the top 20% of all schools in Texas for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 52% (which is higher than the Texas state average of 41%). The percentage of students achieving proficiency in reading/language arts is 72% (which is higher than the Texas state average of 51%).
The student:teacher ratio of 15:1 is higher than the Texas state level of 14:1.
Minority enrollment is 93% of the student body (majority Black), which is higher than the Texas state average of 75% (majority Hispanic and Black).
Quick Stats (2025)
- School Type: Charter School
- Grades: Prekindergarten-8
- Enrollment: 630 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 93%
- Overall Testing Rank: Top 20% in TX
- Math Proficiency: 52% (Top 30%)
- Reading Proficiency: 72% (Top 10%)
- Science Proficiency: 55-59% (Top 20%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Sst Advancement ranks among the top 20% of public schools in Texas for:
Category
Attribute
Overall Rank
Most improved public schools
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Sst Advancement's student population of 630 students has grown by 84% over five school years.
The teacher population of 42 teachers has grown by 55% over five school years.
School Type
Grades Offered
Grades Prekindergarten-8
Total Students
630 students
Gender %
Total Classroom Teachers
42 teachers
Students by Grade
School Rankings
Sst Advancement ranks within the top 20% of all 8,188 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Sst Advancement is 0.51, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1265 out of 8188 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
52%
41%
Reading/Language Arts Test Scores (% Proficient)
72%
51%
Science Test Scores (% Proficient)
55-59%
46%
Student : Teacher Ratio
15:1
14:1
American Indian
n/a
n/a
Asian
2%
6%
Hispanic
23%
53%
Black
66%
13%
White
7%
25%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
81%
57%
Eligible for Reduced Lunch
8%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is Sst Advancement's ranking?
Sst Advancement is ranked #1265 out of 8,188 schools, which ranks it among the top 20% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
52% of students have achieved math proficiency (compared to the 41% TX state average), while 72% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend Sst Advancement?
630 students attend Sst Advancement.
What is the racial composition of the student body?
66% of Sst Advancement students are Black, 23% of students are Hispanic, 7% of students are White, 2% of students are Asian, and 2% of students are Two or more races.
What is the student:teacher ratio of Sst Advancement?
Sst Advancement has a student ration of 15:1, which is higher than the Texas state average of 14:1.
What grades does Sst Advancement offer ?
Sst Advancement offers enrollment in grades Prekindergarten-8
What school district is Sst Advancement part of?
Sst Advancement is part of School Of Science And Technology Discovery School District.
In what neighborhood is Sst Advancement located?
Sst Advancement is located in the East Side neighborhood of San Antonio, TX. There are 33 other public schools located in East Side.
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