Enrollment
392
Texas · 2024-25 NCES data
Elementary school (grades K-5) · San Antonio, TX
Idea Eastside Academy
Federal NCES profile for Idea Eastside Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 19/100.
2024-25 NCES dataElementary school (grades K-5)NCES 480021113238Charter school
👥 S:T ratio 29
🌟 Gifted program 30
🎓 Counselors 17
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Idea Eastside Academy earns 19/100 on the Resource Investment Index, with class sizes larger than 85% of Texas schools.
- #46 of 58
- elementary schools in San Antonio · Resource Index
- 19
- Resource Index · Lower
- 17.8:1
- large classes for Texas
- 93.1%
- free-lunch eligible
Idea Eastside Academy has class sizes larger than 85% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Idea Eastside Academy ranks #46 of 58 elementary schools in San Antonio, TX.
School address
District: Idea Public Schools · Texas
NCES ID 480021113238 Verify on NCES CCD record →
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
17.8:1
vs 14.7:1 Texas avg
+21% vs state
Free-lunch eligible
93.1%
vs 61.9% Texas avg
+50% vs state
Student-teacher ratio in context
How Idea Eastside Academy compares with Texas and U.S. medians
What stands out at Idea Eastside Academy
Idea Eastside Academy is a high-poverty, mid-sized charter elementary school in San Antonio, Texas, enrolling 392 students.
Class loads run somewhat heavier than typical: 17.8:1 puts it in the larger third of Texas schools by student-teacher ratio.
Economic need is high: 93.1% of students qualify for free meals, 50% above the Texas average, a Title I-weighted population that federal funding formulas prioritise.
With 392 students, its enrollment sits close to the Texas median campus size.
Its Resource Investment Index trails 98% of the 8,960 Texas schools with a score on record, one of the lower results on this measure.
Among 1,392 similarly sized, similarly resourced-need Texas schools statewide, it ranks #1,365, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (79%) and African American (18%) (diversity index 34/100).
Counselor access is stretched at roughly 417 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 61.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 20.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Idea Public Schools also operates Idea College Preparatory Pharr (848 students) and Idea Montopolis College Preparatory (835 students) alongside Idea Eastside Academy.
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 Idea Eastside Academy compares
Idea Eastside Academy on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.8:1 | ▲ 21% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 93.1% | ▲ 50% | 61.9% | 51.7% |
| Enrollment | 392 | top 65% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.8:1
Leaner classes than 26% of US schools, heavier class loads than most.
392
Bigger than 46% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
93.1%
free-lunch eligible
- 50% above the Texas average of 61.9%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
17.8:1
students per teacher
- 21% above state mean
Top 85% in Texas - lower ratio than 15% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
61.0%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$11,912
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.
Support staff
Counselors0.9 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
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 79.1%
African American 17.9%
White 2.8%
Native Hawaiian / Pacific Islander 0.3%
Largest group: Hispanic or Latino at 79.1% of enrollment.
Student-body diversity index 34.1/100
Simpson diversity index - at 34.1, Idea Eastside Academy is less mixed than the Texas school average of 44.7.
Programs
Funding & spending
District-wide per-pupil expenditure for Idea Public Schools, which includes Idea Eastside Academy.
$11,912
Per student
-13%
vs Texas
Avg $13,644
-28%
vs U.S.
Avg $16,593
Revenue mix
Local 2.8%
State 76.8%
Federal 20.4%
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 Idea Eastside Academy Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Idea College Preparatory Pharr | Larger | Similar economic need | Similar S:T ratio |
| Idea Montopolis College Preparatory | Larger | Similar economic need | Higher S:T ratio |
| Idea College Prep | Larger | Similar economic need | Lower S:T ratio |
| Idea Mcallen College Preparatory | Larger | Lower economic need | Similar S:T ratio |
| Idea Riverview College Preparatory | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Idea Eastside Academy's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 848
- Students per teacher
- 17.7:1
- Resource Index
- 32/100
- Enrollment
- 835
- Students per teacher
- 19.4:1
- Resource Index
- 26/100
- Enrollment
- 823
- Students per teacher
- 15.5:1
- Resource Index
- 25/100
- Enrollment
- 820
- Students per teacher
- 17.8:1
- Resource Index
- 33/100
- Enrollment
- 813
- Students per teacher
- 15.6:1
- Resource Index
- 29/100
Similar elementary 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 (~392 students)
Similar student-teacher ratio (~17.8:1)
Next steps
Verify locally before acting on Idea Eastside Academy's federal record.
- Compare Idea Eastside Academy against another school. Compare schools
- Idea Public Schools'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 Idea Eastside Academy
How many students attend Idea Eastside Academy?
Idea Eastside Academy has 392 students enrolled. It is an elementary school in San Antonio, TX.
What is the student-teacher ratio at Idea Eastside Academy?
The student-teacher ratio at Idea Eastside Academy is 17.8:1, which is 21% higher than the Texas average of 14.7:1 and 13% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Idea Eastside Academy?
93.1% of students at Idea Eastside Academy are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Idea Eastside Academy?
The largest demographic group at Idea Eastside Academy is Hispanic or Latino at 79.1% of enrollment, in San Antonio, TX.
What is the Resource Investment Index for Idea Eastside Academy?
Idea Eastside Academy has a Resource Investment Index of 19/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Idea Eastside Academy rank among elementary schools in San Antonio?
By Resource Investment Index, Idea Eastside Academy ranks #46 of 58 elementary 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 elementary schools in San Antonio on the city page.
Is Idea Eastside Academy a good school?
Idea Eastside Academy earns 19/100 on the Resource Investment Index, with class sizes larger than 85% of 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 Idea Public Schools?
Besides Idea Eastside Academy, Idea Public Schools also operates Idea College Preparatory Pharr (848 students), Idea Montopolis College Preparatory (835 students), and Idea College Prep (823 students). See the Idea Public Schools 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.