Enrollment
289
California · 2024-25 NCES data
Elementary school (grades K-5) · Escondido, CA
Quantum Academy
Federal NCES profile for Quantum Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
2024-25 NCES dataElementary school (grades K-5)NCES 061288013863
👥 S:T ratio 32
🌟 Gifted program 70
📋 Attendance 27
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Quantum Academy earns 43/100 on the Resource Investment Index, with class sizes smaller than 83% of California schools.
- #2 of 23
- elementary schools in Escondido · Resource Index
- 43
- Resource Index · Typical
- 17:1
- small classes for California
- 42.8%
- free-lunch eligible
Quantum Academy has class sizes smaller than 83% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Quantum Academy ranks #2 of 23 elementary schools in Escondido, CA.
School address
District: Escondido Union · California
NCES ID 061288013863 Verify on NCES CCD record →
Teachers (FTE)
17.0
Federal CCD staff survey
Students per teacher
17:1
vs 21.5:1 California avg
-21% vs state
Free-lunch eligible
42.8%
vs 55.5% California avg
-23% vs state
Student-teacher ratio in context
How Quantum Academy compares with California and U.S. medians
What stands out at Quantum Academy
Quantum Academy is a mid-sized elementary school in Escondido, California, enrolling 289 students.
Class sizes run a bit leaner than typical: 17:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 42.8% of students eligible for free meals.
Enrollment of 289 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index lands in the upper third of 9,998 scored California schools.
Against 721 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #92.
Its student body is led by Hispanic or Latino (57%) and White (26%) (diversity index 60/100).
Chronic absenteeism is elevated: 29.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Escondido's elementary schools, it stands alongside Classical Academy (1,581 students): Quantum Academy is smaller than that campus by headcount and runs leaner classes (17:1 vs 29.3:1).
Escondido Union also operates Bear Valley Middle (923 students) and Mission Middle (855 students) alongside Quantum 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 Quantum Academy compares
Quantum Academy on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17:1 | ▼ 21% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 42.8% | ▼ 23% | 55.5% | 51.7% |
| Enrollment | 289 | top 75% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17:1
Leaner classes than 30% of US schools, heavier class loads than most.
289
Bigger than 31% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
42.8%
free-lunch eligible
- 23% below the California average of 55.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
17:1
students per teacher
- 21% below state mean
Top 17% in California - lower ratio than 83% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
29.4%
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
$17,027
per pupil, district-wide
- above California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 4 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 1.4 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 56.6%
White 26.4%
Two or More 10.4%
Asian 3.5%
African American 3.1%
Largest group: Hispanic or Latino at 56.6% of enrollment.
Student-body diversity index 59.7/100
Simpson diversity index - at 59.7, Quantum Academy is more mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Escondido Union, which includes Quantum Academy.
$17,027
Per student
+3%
vs California
Avg $16,509
+3%
vs U.S.
Avg $16,593
Revenue mix
Local 32.4%
State 52.9%
Federal 14.7%
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 Quantum Academy Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Bear Valley Middle | Larger | Higher economic need | Similar S:T ratio |
| Mission Middle | Larger | Higher economic need | Similar S:T ratio |
| Del Dios Academy of Arts and Sciences | Larger | Higher economic need | Higher S:T ratio |
| Rincon Middle | Larger | Higher economic need | Lower S:T ratio |
| Hidden Valley Middle | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Quantum Academy's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 923
- Students per teacher
- 17.4:1
- Resource Index
- 27/100
- Enrollment
- 855
- Students per teacher
- 16.8:1
- Resource Index
- 36/100
- Enrollment
- 788
- Students per teacher
- 18.8:1
- Resource Index
- 29/100
- Enrollment
- 772
- Students per teacher
- 15.4:1
- Resource Index
- 33/100
- Enrollment
- 733
- Students per teacher
- 15.9:1
- Resource Index
- 33/100
Similar elementary schools in Escondido
6 comparable elementary schools (grades K-5) serving the same city.
Classical Academy
Standard public school
1,581 students 29.3:1 students per teacher
Heritage K-8 Charter
Standard public school
1,345 students 22:1 students per teacher
Community Montessori
Standard public school
795 students 27.4:1 students per teacher
L. R. Green Elementary
Standard public school
717 students 17.1:1 students per teacher
Oak Hill Elementary
Standard public school
679 students 21.2:1 students per teacher
Bernardo Elementary
Standard public school
664 students 20.1:1 students per teacher
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~289 students)
Similar student-teacher ratio (~17:1)
Next steps
Verify locally before acting on Quantum Academy's federal record.
- Compare Quantum Academy against another school. Compare schools
- Escondido Union'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 Quantum Academy
How many students attend Quantum Academy?
Quantum Academy has 289 students enrolled. It is an elementary school in Escondido, CA.
What is the student-teacher ratio at Quantum Academy?
The student-teacher ratio at Quantum Academy is 17:1, which is 21% lower than the California average of 21.5:1 and 8% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Quantum Academy?
42.8% of students at Quantum Academy are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Quantum Academy?
The largest demographic group at Quantum Academy is Hispanic or Latino at 56.6% of enrollment, in Escondido, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.7/100.
What is the Resource Investment Index for Quantum Academy?
Quantum Academy has a Resource Investment Index of 43/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Quantum Academy rank among elementary schools in Escondido?
By Resource Investment Index, Quantum Academy ranks #2 of 23 elementary schools in Escondido, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Escondido on the city page.
Is Quantum Academy a good school?
Quantum Academy earns 43/100 on the Resource Investment Index, with class sizes smaller than 83% of California 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 Escondido Union?
Besides Quantum Academy, Escondido Union also operates Bear Valley Middle (923 students), Mission Middle (855 students), and Del Dios Academy of Arts and Sciences (788 students). See the Escondido Union 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.