Enrollment
181
Middle
DISTRICT 239 · STATE 643
SCHOOL COMMUNITY·BASIS TEXAS·NCES 480143814165
Basis San Antonio - Jack Lewis Jr Campus
3303 N ELLISON DR, SAN ANTONIO, TX 78251 · (480) 289-2088 · Bexar County
GRADES 06–08MIDDLE11-CITYCHARTERREGULAR SCHOOL181 STUDENTS
A+
allk12 Grade
Scored higher than 97% of Texas public middle schools
- ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public middle schools
Student : Teacher
14.6:1
12 FTE teachers
DISTRICT 13.6:1 · STATE 14.4:1
Free / Reduced Lunch
,
Title I proxy
STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 6 | 70 | 39% |
| Grade 7 | 57 | 31% |
| Grade 8 | 54 | 30% |
Student demographics
71%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 66% · STATE 63% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
QUIET COMMUNITY
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START A DISCUSSIONTest scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
85.0%
TX avg 54.5% . +1.0pp since 2023
Mathematics
62.0%
TX avg 45.3% . +11.0pp since 2023
What this means: On the STAAR, Texas's statewide test, about 85 of every 100 students at this school read at grade level and about 62 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 1 points since 2023, while math scores are up about 11 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 46.0% | 39.0% | 10.0% | 5.0% |
| Mathematics | 28.0% | 34.0% | 28.0% | 10.0% |
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 85.0% | 62.0% |
| 2024-25 | 84.0% | 56.0% |
| 2023-24 | 84.0% | 51.0% |
% Meets Grade Level or Above, all students and all tested grades.
Source: STAAR. All students, all grades. See all years and grades →
Where Basis San Antonio - Jack Lewis Jr Campus ranks
Among middle schools| Measure | This school | In Texas | In Bexar County |
|---|---|---|---|
| Math proficiency ranked highest first | 62.0% | #255 of 1,670 ▲ 99 | #6 of 84 ▲ 4 |
| Reading proficiency ranked highest first | 85.0% | #53 of 1,670 ▲ 2 | #1 of 84 no change |
| Enrollment ranked largest first | 181 | #1,569 of 1,749 | #81 of 100 |
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 181 | 12.4 | 14.6:1 | N/A |
| 2023-24 | 132 | 7.7 | 17.1:1 | N/A |
| 2022-23 | 51 | 5.4 | 9.4:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Basis San Antonio - Jack Lewis Jr Campus.
About Basis San Antonio - Jack Lewis Jr Campus
Basis San Antonio - Jack Lewis Jr Campus is a small middle-grades school serving families in SAN ANTONIO, Texas. It educates 181 students in grades 6 through 8. The typical figure for middle schools in Texas is about 643 students.
BASIS TEXAS enrolls 7,092 students in 14 schools, including Basis San Antonio - Jack Lewis Jr Campus.
Basis San Antonio - Jack Lewis Jr Campus's enrollment has no majority group, and Hispanic students are the largest at 43%. Other students are 25% Asian, 15% Black, 9% multiracial, and 8% White. By comparison, Bexar County residents are about 60% Hispanic. Basis San Antonio - Jack Lewis Jr Campus has a diversity index of 71%, compared with 70% for all US public school students.
Basis San Antonio - Jack Lewis Jr Campus's 12.4 full-time-equivalent teachers put its ratio at 14.6:1. Across middle schools in Texas, the average ratio is about 14.4:1.
Measured against Texas public middle schools, Basis San Antonio - Jack Lewis Jr Campus receives an A+. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
Among Bexar County residents, median household income is about $72,341, roughly 32% of adults have a four-year degree or more, and about 11% of residents live below the federal poverty line. Federal data list 638 public schools in Bexar County, with a combined enrollment of about 368,487.
Basis San Antonio Pri - Jack Lewis Jr Campus is the closest public school, less than a tenth of a mile away in a straight line. Basis San Antonio - Jack Lewis Jr Campus is one of several public schools in the area, with at least 8 others within five miles.
Locale: City: Large. In NCES terms, the school is inside a principal city with a population of 250,000 or more. Basis San Antonio - Jack Lewis Jr Campus is a charter school, a type of public school that operates under a charter.
The Basis San Antonio - Jack Lewis Jr Campus community page is open for posts about enrollment questions, class placement, and PTA news. Anyone with firsthand experience at this school can post or comment.
Bexar County at a glance
View full county profilePopulation
2,067,341
Census ACS
Median income
$72,341
Household, ACS
Bachelor's+
32%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
638
368,487 students
Quick facts
Related schools
Other schools in BASIS TEXAS
- Basis San Antonio- Shavano CampusHigh · 1,057 students
- Basis Cedar Park Primary SchoolElementary · 859 students
- Basis Pflugerville Primary SchoolElementary · 853 students
- Basis San Antonio Pri- Medical Center CampusElementary · 799 students
- Basis San Antonio- Pri North Central CampusElementary · 780 students
- Basis San Antonio Pri - Jack Lewis Jr CampusElementary · 605 students
Other schools in SAN ANTONIO
- Reagan High SchoolHigh · 3,403 students
- East Central High SchoolHigh · 3,362 students
- Johnson High SchoolHigh · 3,196 students
- Brennan High SchoolHigh · 2,965 students
- Harlan High SchoolHigh · 2,778 students
- Clark High SchoolHigh · 2,750 students
Nearby schools
- Basis San Antonio Pri - Jack Lewis Jr Campus0.0 mi · 605
- Vale Middle School0.9 mi · 846
- Brennan High School1.4 mi · 2,965
- Lewis Elementary School1.6 mi · 437
- Briscoe Middle School1.7 mi · 1,263
- Murnin Elementary School1.9 mi · 662
Frequently asked questions
About Basis San Antonio - Jack Lewis Jr CampusHow many students attend Basis San Antonio - Jack Lewis Jr Campus?
Basis San Antonio - Jack Lewis Jr Campus enrolls approximately 181 students in grades 06-08.
What age range does Basis San Antonio - Jack Lewis Jr Campus serve?
Basis San Antonio - Jack Lewis Jr Campus serves students from grade 06 through grade 08.
How many students per teacher at Basis San Antonio - Jack Lewis Jr Campus?
Approximately 14.6:1 students per teacher at Basis San Antonio - Jack Lewis Jr Campus.
What is the student diversity at Basis San Antonio - Jack Lewis Jr Campus?
Student demographics at Basis San Antonio - Jack Lewis Jr Campus are roughly 8% White, 43% Hispanic, 15% Black, 25% Asian, 9% Two or more.
Is Basis San Antonio - Jack Lewis Jr Campus public or private?
Basis San Antonio - Jack Lewis Jr Campus is a public K-12 school operated as a charter, overseen by BASIS TEXAS.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.