Holmes H S
Public · Grades 9–12 · 2,422 students
Southwest Preparatory School-Northwest
6535 Culebra Rd, San Antonio, TX 78238
Grades
6–12
High
Students
141
Enrolled 2024–25
Students per teacher
10.2 : 1
Full-time teachers
District
Southwest Preparatory School
Bexar County
Not graded
Alternative schools serve students whose needs a regular school could not meet, and states hold them to separate accountability rules, so we don't rank them against regular schools. How we grade
About Southwest Preparatory School-Northwest
Southwest Preparatory School-Northwest is a charter high school in San Antonio, Texas, serving grades 6–12. It is part of Southwest Preparatory School. The school is located in a large city in Bexar County.
In the 2024–25 school year, 141 students were enrolled, with about 10.2 students for every full-time teacher. That ratio is smaller than the typical Texas high school (13.7 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from State Board of Education.
Grades & enrollment
Students per grade, 2024–25Grades 6–12
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- High
- Grades offered
- 6–12
- Enrollment (2024–25)
- 141 students
- Students per teacher
- 10.2 to 1
- Charter school
- Yes
- Charter authorizer
- State Board of Education
- Magnet school
- No
- Locale
- City — Large
- School district
- Southwest Preparatory School
- County
- Bexar County
- NCES school ID
- 480006309118
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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.