Enrollment
523
California · 2024-25 NCES data
Elementary school (grades K-5) · Fontana, CA
Mango Elementary
Federal NCES profile for Mango Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
2024-25 NCES dataElementary school (grades K-5)NCES 061392001124
👥 S:T ratio 16
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mango Elementary earns 22/100 on the Resource Investment Index, with class sizes near the California median.
- #34 of 39
- elementary schools in Fontana · Resource Index
- 22
- Resource Index · Lower
- 20.9:1
- students per teacher
- 68.4%
- free-lunch eligible
Mango Elementary has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Mango Elementary ranks #34 of 39 elementary schools in Fontana, CA.
School address
District: Fontana Unified · California
NCES ID 061392001124 Verify on NCES CCD record →
Teachers (FTE)
25.0
Federal CCD staff survey
Students per teacher
20.9:1
vs 21.5:1 California avg
-3% vs state
Free-lunch eligible
68.4%
vs 55.5% California avg
+23% vs state
Student-teacher ratio in context
How Mango Elementary compares with California and U.S. medians
What stands out at Mango Elementary
Mango Elementary is a higher-need, mid-sized elementary school in Fontana, California, enrolling 523 students.
At 20.9:1, its student-teacher ratio sits close to the California median, within a few percentage points of the 21.5:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat above the state's typical profile, with 68.4% of students eligible for free meals.
With 523 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Against 2,160 statewide peers matched on enrollment and economic need, it ranks mid-pack at #1,271.
Its student body is predominantly Hispanic or Latino (85% of enrollment) (diversity index 27/100).
Counselor access is stretched at roughly 1046 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 51.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Fontana's elementary schools, it stands alongside Sierra Lakes Elementary (902 students): Mango Elementary is smaller than that campus by headcount and runs leaner classes (20.9:1 vs 25.8:1).
Fontana Unified also operates Summit High (2,725 students) and Fontana High (2,534 students) alongside Mango Elementary.
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 Mango Elementary compares
Mango Elementary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.9:1 | ▼ 3% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 68.4% | ▲ 23% | 55.5% | 51.7% |
| Enrollment | 523 | top 42% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.9:1
Leaner classes than 13% of US schools, heavier class loads than most.
523
Bigger than 65% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
68.4%
free-lunch eligible
- 23% above the California average of 55.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
20.9:1
students per teacher
- 3% below state mean
Top 42% in California - lower ratio than 58% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
51.2%
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
$17,580
per pupil, district-wide
- above California avg of $16,509
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.5 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
2
in-school suspensions + 5 out-of-school
Suspension rate: 0.4 per 100 students. Combined in-school and out-of-school rate: 1.3 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 84.9%
White 5.5%
Asian 4.6%
African American 3.8%
Two or More 1.0%
American Indian / Alaska Native 0.2%
Largest group: Hispanic or Latino at 84.9% of enrollment.
Student-body diversity index 27.3/100
Simpson diversity index - at 27.3, Mango Elementary is less mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Fontana Unified, which includes Mango Elementary.
$17,580
Per student
+6%
vs California
Avg $16,509
+6%
vs U.S.
Avg $16,593
Revenue mix
Local 14.2%
State 72.0%
Federal 13.8%
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 Mango Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Summit High | Larger | Lower economic need | Higher S:T ratio |
| Fontana High | Larger | Higher economic need | Similar S:T ratio |
| Fontana a. B. Miller High | Larger | Similar economic need | Lower S:T ratio |
| Jurupa Hills High | Larger | Similar economic need | Lower S:T ratio |
| Henry J. Kaiser High | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Mango Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,725
- Students per teacher
- 23.7:1
- Resource Index
- 31/100
- Enrollment
- 2,534
- Students per teacher
- 20.3:1
- Resource Index
- 28/100
- Enrollment
- 1,950
- Students per teacher
- 17.9:1
- Resource Index
- 34/100
- Enrollment
- 1,739
- Students per teacher
- 19.3:1
- Resource Index
- 36/100
- Enrollment
- 1,660
- Students per teacher
- 17.3:1
- Resource Index
- 37/100
Similar elementary schools in Fontana
6 comparable elementary schools (grades K-5) serving the same city.
Sierra Lakes Elementary
Standard public school
902 students 25.8:1 students per teacher
Cecilia Lucero Solorio Elementary
Standard public school
813 students 28:1 students per teacher
David W. Long Elementary
Standard public school
757 students 22.9:1 students per teacher
Nancy R. Kordyak Elementary
Standard public school
718 students 25.6:1 students per teacher
Dorothy Grant Innovations Academy
Standard public school
682 students 22.7:1 students per teacher
Redwood Elementary
Standard public school
654 students 23.4:1 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 (~523 students)
Similar student-teacher ratio (~20.9:1)
Next steps
Verify locally before acting on Mango Elementary's federal record.
- Compare Mango Elementary against another school. Compare schools
- Fontana Unified'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 Mango Elementary
How many students attend Mango Elementary?
Mango Elementary has 523 students enrolled. It is an elementary school in Fontana, CA.
What is the student-teacher ratio at Mango Elementary?
The student-teacher ratio at Mango Elementary is 20.9:1, which is 3% lower than the California average of 21.5:1 and 33% 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 Mango Elementary?
68.4% of students at Mango Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Mango Elementary?
The largest demographic group at Mango Elementary is Hispanic or Latino at 84.9% of enrollment, in Fontana, CA.
What is the Resource Investment Index for Mango Elementary?
Mango Elementary has a Resource Investment Index of 22/100 (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 Mango Elementary rank among elementary schools in Fontana?
By Resource Investment Index, Mango Elementary ranks #34 of 39 elementary schools in Fontana, 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 Fontana on the city page.
Is Mango Elementary a good school?
Mango Elementary earns 22/100 on the Resource Investment Index, with class sizes near the California median. 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 Fontana Unified?
Besides Mango Elementary, Fontana Unified also operates Summit High (2,725 students), Fontana High (2,534 students), and Fontana a. B. Miller High (1,950 students). See the Fontana Unified 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.