Enrollment
486
California · 2024-25 NCES data
Elementary school (grades K-5) · Fremont, CA
John G. Mattos Elementary
Federal NCES profile for John G. Mattos Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataElementary school (grades K-5)NCES 061440001675
👥 S:T ratio 0
🌟 Gifted program 70
🎓 Counselors 3
📋 Attendance 65
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
John G. Mattos Elementary earns 34/100 on the Resource Investment Index, with class sizes larger than 89% of California schools.
- #18 of 29
- elementary schools in Fremont · Resource Index
- 34
- Resource Index · Typical
- 27:1
- large classes for California
- 11.7%
- free-lunch eligible
John G. Mattos Elementary has class sizes larger than 89% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, John G. Mattos Elementary ranks #18 of 29 elementary schools in Fremont, CA.
School address
District: Fremont Unified · California
NCES ID 061440001675 Verify on NCES CCD record →
Teachers (FTE)
18.0
Federal CCD staff survey
Students per teacher
27:1
vs 21.5:1 California avg
+26% vs state
Free-lunch eligible
11.7%
vs 55.5% California avg
-79% vs state
Student-teacher ratio in context
How John G. Mattos Elementary compares with California and U.S. medians
What stands out at John G. Mattos Elementary
John G. Mattos Elementary is a lower-poverty, mid-sized elementary school in Fremont, California, enrolling 486 students.
Class loads run heavy: 27:1 is larger than about 89% of California schools and 26% above the 21.5:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 11.7% free-meal eligibility runs 79% below the California average.
With 486 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 934 statewide peers matched on enrollment and economic need, it ranks mid-pack at #556.
Its student body is led by Asian (63%) and Hispanic or Latino (17%) (diversity index 56/100).
Counselor access is stretched at roughly 486 students per counselor, well above the ASCA-recommended 250:1 ceiling.
14.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Fremont Unified spends $12,515 per pupil, 24% below the California average, a leaner-resourced district than most.
Among Fremont's elementary schools, it stands alongside Lila Bringhurst Elementary (1,083 students): John G. Mattos Elementary is smaller than that campus by headcount and runs leaner classes (27:1 vs 34.9:1).
Fremont Unified also operates American High (2,618 students) and Irvington High (2,157 students) alongside John G. Mattos 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 John G. Mattos Elementary compares
John G. Mattos 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 | 27:1 | ▲ 26% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 11.7% | ▼ 79% | 55.5% | 51.7% |
| Enrollment | 486 | top 47% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
27:1
Leaner classes than 3% of US schools, heavier class loads than most.
486
Bigger than 60% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
11.7%
free-lunch eligible
- 79% below the California average of 55.5%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
27:1
students per teacher
- 26% above state mean
Top 89% in California - lower ratio than 11% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
14.2%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$12,515
per pupil, district-wide
- below California avg of $16,509
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 486 students, the combined health-and-guidance staffing load for this school.
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
Asian 62.6%
Hispanic or Latino 17.1%
White 10.5%
Two or More 7.6%
African American 1.4%
American Indian / Alaska Native 0.6%
Native Hawaiian / Pacific Islander 0.2%
Largest group: Asian at 62.6% of enrollment.
Student-body diversity index 56.2/100
Simpson diversity index - at 56.2, John G. Mattos Elementary is more mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Fremont Unified, which includes John G. Mattos Elementary.
$12,515
Per student
-24%
vs California
Avg $16,509
-25%
vs U.S.
Avg $16,593
Revenue mix
Local 40.9%
State 52.4%
Federal 6.7%
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 John G. Mattos Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| American High | Larger | Similar economic need | Similar S:T ratio |
| Irvington High | Larger | Similar economic need | Lower S:T ratio |
| Thornton Junior High | Larger | Similar economic need | Higher S:T ratio |
| Washington High | Larger | Higher economic need | Lower S:T ratio |
| Mission San Jose High | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to John G. Mattos Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,618
- Students per teacher
- 27:1
- Resource Index
- 37/100
- Enrollment
- 2,157
- Students per teacher
- 22.9:1
- Resource Index
- 39/100
- Enrollment
- 1,972
- Students per teacher
- 39.4:1
- Resource Index
- 38/100
- Enrollment
- 1,957
- Students per teacher
- 24.2:1
- Resource Index
- 35/100
- Enrollment
- 1,794
- Students per teacher
- 23.6:1
- Resource Index
- 40/100
Similar elementary schools in Fremont
6 comparable elementary schools (grades K-5) serving the same city.
Lila Bringhurst Elementary
Standard public school
1,083 students 34.9:1 students per teacher
Parkmont Elementary
Standard public school
734 students 22.2:1 students per teacher
Forest Park Elementary
Standard public school
725 students 20.7:1 students per teacher
J. Haley Durham Elementary
Standard public school
719 students 27.7:1 students per teacher
Warwick Elementary
Standard public school
700 students 21.2:1 students per teacher
Ardenwood Elementary
Standard public school
637 students 22:1 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 (~486 students)
Similar student-teacher ratio (~27:1)
Next steps
Verify locally before acting on John G. Mattos Elementary's federal record.
- Compare John G. Mattos Elementary against another school. Compare schools
- Fremont 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 John G. Mattos Elementary
How many students attend John G. Mattos Elementary?
John G. Mattos Elementary has 486 students enrolled. It is an elementary school in Fremont, CA.
What is the student-teacher ratio at John G. Mattos Elementary?
The student-teacher ratio at John G. Mattos Elementary is 27:1, which is 26% higher than the California average of 21.5:1 and 72% higher than the national average of 15.7:1.
What percentage of students receive free lunch at John G. Mattos Elementary?
11.7% of students at John G. Mattos Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of John G. Mattos Elementary?
The largest demographic group at John G. Mattos Elementary is Asian at 62.6% of enrollment, in Fremont, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.2/100.
What is the Resource Investment Index for John G. Mattos Elementary?
John G. Mattos Elementary has a Resource Investment Index of 34/100 (typical 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 John G. Mattos Elementary rank among elementary schools in Fremont?
By Resource Investment Index, John G. Mattos Elementary ranks #18 of 29 elementary schools in Fremont, 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 Fremont on the city page.
Is John G. Mattos Elementary a good school?
John G. Mattos Elementary earns 34/100 on the Resource Investment Index, with class sizes larger than 89% 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 Fremont Unified?
Besides John G. Mattos Elementary, Fremont Unified also operates American High (2,618 students), Irvington High (2,157 students), and Thornton Junior High (1,972 students). See the Fremont 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.