Enrollment
181
Texas · 2024-25 NCES data
Middle school (grades 6-8) · San Antonio, TX
Basis San Antonio - Jack Lewis Jr Campus
Federal NCES profile for Basis San Antonio - Jack Lewis Jr Campus, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 0/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 480143814165Charter school
👥 S:T ratio 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Basis San Antonio - Jack Lewis Jr Campus earns 0/100 on the Resource Investment Index, with class sizes larger than 99% of Texas schools. It is also more racially and ethnically mixed than most Texas schools.
- #80 of 80
- middle schools in San Antonio · Resource Index
- 0
- Resource Index · Lower
- 36.2:1
- large classes for Texas
- 181
- students enrolled
Basis San Antonio - Jack Lewis Jr Campus has class sizes larger than 99% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Basis San Antonio - Jack Lewis Jr Campus ranks #80 of 80 middle schools in San Antonio, TX.
School address
District: Basis Texas · Texas
NCES ID 480143814165 Verify on NCES CCD record →
Teachers (FTE)
5.0
Federal CCD staff survey
Students per teacher
36.2:1
vs 14.7:1 Texas avg
+146% vs state
Student-teacher ratio in context
How Basis San Antonio - Jack Lewis Jr Campus compares with Texas and U.S. medians
What stands out at Basis San Antonio - Jack Lewis Jr Campus
Basis San Antonio - Jack Lewis Jr Campus is a small charter middle school in San Antonio, Texas, enrolling 181 students.
Class loads run heavy: 36.2:1 is larger than about 99% of Texas schools and 146% above the 14.7:1 state mean, so each teacher carries more students than is typical.
Enrollment of 181 puts it in the smaller third of Texas schools by headcount.
Its Resource Investment Index trails 100% of the 8,960 Texas schools with a score on record, one of the lower results on this measure.
Its student body is led by Hispanic or Latino (43%) and Asian (25%), more mixed than most schools in the state (diversity index 71/100).
The surrounding Basis Texas spends $9,186 per pupil, 33% below the Texas average, a leaner-resourced district than most.
Basis Texas also operates Basis San Antonio- Shavano Campus (1,057 students) and Basis Pflugerville Pri (853 students) alongside Basis San Antonio - Jack Lewis Jr Campus.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Basis San Antonio - Jack Lewis Jr Campus compares
Basis San Antonio - Jack Lewis Jr Campus on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 36.2:1 | ▲ 146% | 14.7:1 | 15.7:1 |
| Enrollment | 181 | top 86% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
36.2:1
Leaner classes than 1% of US schools, heavier class loads than most.
181
Bigger than 18% of US schools by enrollment, a small campus.
Equity indicators (what these measure)
Staffing depth
36.2:1
students per teacher
- 146% above state mean
Top 99% in Texas - lower ratio than 1% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Funding equity
$9,186
per pupil, district-wide
- below Texas avg of $13,644
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 43.1%
Asian 25.4%
African American 14.9%
Two or More 8.8%
White 7.7%
Largest group: Hispanic or Latino at 43.1% of enrollment.
Student-body diversity index 71.4/100
Simpson diversity index - at 71.4, Basis San Antonio - Jack Lewis Jr Campus is more mixed than the Texas school average of 44.7.
Funding & spending
District-wide per-pupil expenditure for Basis Texas, which includes Basis San Antonio - Jack Lewis Jr Campus.
$9,186
Per student
-33%
vs Texas
Avg $13,644
-45%
vs U.S.
Avg $16,593
Revenue mix
Local 15.9%
State 77.3%
Federal 6.8%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Basis San Antonio - Jack Lewis Jr Campus Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Basis San Antonio- Shavano Campus | Larger | No free-lunch data | Lower S:T ratio |
| Basis Pflugerville Pri | Larger | No free-lunch data | Lower S:T ratio |
| Basis San Antonio Pri- Medical Center Campus | Larger | No free-lunch data | Lower S:T ratio |
| Basis San Antonio- Pri North Central Campus | Larger | No free-lunch data | Lower S:T ratio |
| Basis San Antonio Pri - Jack Lewis Jr Campus | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Basis San Antonio - Jack Lewis Jr Campus's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,057
- Students per teacher
- 17:1
- Resource Index
- 47/100
- Enrollment
- 853
- Students per teacher
- 25.1:1
- Resource Index
- 0/100
- Enrollment
- 799
- Students per teacher
- 16.6:1
- Resource Index
- 48/100
- Enrollment
- 780
- Students per teacher
- 16.6:1
- Resource Index
- 39/100
- Enrollment
- 605
- Students per teacher
- 28.8:1
- Resource Index
- 0/100
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Texas, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~181 students)
Next steps
Verify locally before acting on Basis San Antonio - Jack Lewis Jr Campus's federal record.
- Compare Basis San Antonio - Jack Lewis Jr Campus against another school. Compare schools
- Basis Texas's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Basis San Antonio - Jack Lewis Jr Campus
How many students attend Basis San Antonio - Jack Lewis Jr Campus?
Basis San Antonio - Jack Lewis Jr Campus has 181 students enrolled. It is a middle school in San Antonio, TX.
What is the student-teacher ratio at Basis San Antonio - Jack Lewis Jr Campus?
The student-teacher ratio at Basis San Antonio - Jack Lewis Jr Campus is 36.2:1, which is 146% higher than the Texas average of 14.7:1 and 131% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Basis San Antonio - Jack Lewis Jr Campus?
The largest demographic group at Basis San Antonio - Jack Lewis Jr Campus is Hispanic or Latino at 43.1% of enrollment, in San Antonio, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.4/100.
What is the Resource Investment Index for Basis San Antonio - Jack Lewis Jr Campus?
Basis San Antonio - Jack Lewis Jr Campus has a Resource Investment Index of 0/100 (lower reported resources relative to schools nationally) based on 1 factor: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Basis San Antonio - Jack Lewis Jr Campus rank among middle schools in San Antonio?
By Resource Investment Index, Basis San Antonio - Jack Lewis Jr Campus ranks #80 of 80 middle schools in San Antonio, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in San Antonio on the city page.
Is Basis San Antonio - Jack Lewis Jr Campus a good school?
Basis San Antonio - Jack Lewis Jr Campus earns 0/100 on the Resource Investment Index, with class sizes larger than 99% of Texas schools. It is also more racially and ethnically mixed than most Texas schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Basis Texas?
Besides Basis San Antonio - Jack Lewis Jr Campus, Basis Texas also operates Basis San Antonio- Shavano Campus (1,057 students), Basis Pflugerville Pri (853 students), and Basis San Antonio Pri- Medical Center Campus (799 students). See the Basis Texas district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.