Alter Middle.
Free facts about this school, with sources and years. Want the 5-year story behind the numbers? That's what members get.
About this school.
Alter Middle is a public middle school in San Antonio, Texas, serving grades 06–08. It enrolled 67 students in 2024. The pupil–teacher ratio was 0.82 to 1 (2025).
What the numbers say.
Every figure below is an officially reported fact with its year. Comparison bars pit this school against district, state, and U.S. medians. Figures marked xx are member-only fields — same catalog, values kept back for members.
Pupil–teacher ratio. A staffing ratio, not class size.
Academic outcomes
Science proficiency
Science assessment proficiency
Member-only field
Staff & support
Counts part-time teachers as fractions — about 82 teachers' worth of full-time staffing.
Reported teaching staff
Counselors
Support-staff FTE · member-only rows
Attendance & climate
Source year 2025
Class size & programs
Reported programs
Programs the school reports offering this year
Program flags as reported
Equity
Source year 2024
Source year 2024
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Where students come from — and go next.
Schools this one is reported to receive students from, or send students to. Reported relationships only — not guaranteed progression or attendance eligibility.
Students here typically continue to
High schools · 7
- Alter HS
High · San Antonio0 mi - International School of America
High · San Antonio1.4 mi - Legacy of Educational Excellence HS
High · San Antonio1.4 mi - Churchill HS
High · San Antonio2.7 mi - Macarthur HS
High · San Antonio3.4 mi - Academy of Creative Ed
High · San Antonio4.8 mi - North East J J a E P
High · San Antonio5.5 mi
Secondary schools · 1
Students typically arrive from
Elementary schools · 6
Prekindergarten schools · 2
Questions about Alter Middle.
What grades does Alter Middle serve?
Alter Middle is a middle school serving grades 06–08.
Where is Alter Middle located?
Alter Middle is in San Antonio, Texas. Its reported address is 103 W RAMPART.
How many students attend Alter Middle?
67 students were enrolled in 2024.
How big are classes at Alter Middle?
The pupil–teacher ratio was 0.82 to 1. That is a staffing ratio, not the same as class size — see the class-size chart on this page.
What programs does Alter Middle offer?
The school reports: gifted program. Full course-level detail is a member extra.
Do you rank or rate schools?
No — never. We publish reported facts with their sources and years. Anyone selling you a single score is selling an opinion, not data.
How current is this information?
Every fact carries its year, shown beside the value. This page reflects release v2026.07.
Can I get the full dataset for Alter Middle?
This page is the free record. Full school rows and API entry are paid — see API access.
Check the original record.
The full directory record for this school, as reported. Anything we don't hold is left out — never filled in.
ALTER MIDDLE
Directory facts as reported to the source. This page reflects release v2026.07.
122 fields. This page shows the highlights.
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