Enrollment
218
California · 2024-25 NCES data
Elementary school (grades K-5) · San Mateo, CA
Beresford Elementary
Federal NCES profile for Beresford Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063492007781
👥 S:T ratio 33
🌟 Gifted program 30
🎓 Counselors 56
📋 Attendance 8
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Beresford Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 84% of California schools.
- #10 of 14
- elementary schools in San Mateo · Resource Index
- 32
- Resource Index · Typical
- 16.8:1
- small classes for California
- 37.8%
- free-lunch eligible
Beresford Elementary has class sizes smaller than 84% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Beresford Elementary ranks #10 of 14 elementary schools in San Mateo, CA.
School address
District: San Mateo-Foster City · California
NCES ID 063492007781 Verify on NCES CCD record →
Teachers (FTE)
13.0
Federal CCD staff survey
Students per teacher
16.8:1
vs 21.5:1 California avg
-22% vs state
Free-lunch eligible
37.8%
vs 55.5% California avg
-32% vs state
Student-teacher ratio in context
How Beresford Elementary compares with California and U.S. medians
What stands out at Beresford Elementary
Beresford Elementary is a mid-sized elementary school in San Mateo, California, enrolling 218 students.
Class sizes run a bit leaner than typical: 16.8:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 37.8% of students eligible for free meals.
Enrollment of 218 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 441 statewide peers matched on enrollment and economic need, it ranks mid-pack at #235.
Its student body is led by Hispanic or Latino (59%) and White (19%) (diversity index 60/100).
Counselor coverage is strong, about 218 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 36.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among San Mateo's elementary schools, it stands alongside Bayside Academy (840 students): Beresford Elementary is smaller than that campus by headcount and runs leaner classes (16.8:1 vs 19.1:1).
San Mateo-Foster City also operates Bowditch Middle (929 students) and Borel Middle (903 students) alongside Beresford 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 Beresford Elementary compares
Beresford 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 | 16.8:1 | ▼ 22% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 37.8% | ▼ 32% | 55.5% | 51.7% |
| Enrollment | 218 | top 81% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.8:1
Leaner classes than 32% of US schools, heavier class loads than most.
218
Bigger than 22% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
37.8%
free-lunch eligible
- 32% below the California average of 55.5%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
16.8:1
students per teacher
- 22% below state mean
Top 16% in California - lower ratio than 84% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
36.7%
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
$17,395
per pupil, district-wide
- above California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 218 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
Hispanic or Latino 58.7%
White 19.3%
Asian 11.9%
Two or More 7.8%
Native Hawaiian / Pacific Islander 1.8%
American Indian / Alaska Native 0.5%
Largest group: Hispanic or Latino at 58.7% of enrollment.
Student-body diversity index 59.8/100
Simpson diversity index - at 59.8, Beresford Elementary is more mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for San Mateo-Foster City, which includes Beresford Elementary.
$17,395
Per student
+5%
vs California
Avg $16,509
+5%
vs U.S.
Avg $16,593
Revenue mix
Local 79.9%
State 14.6%
Federal 5.4%
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 Beresford Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Bowditch Middle | Larger | Lower economic need | Higher S:T ratio |
| Borel Middle | Larger | Similar economic need | Similar S:T ratio |
| Bayside Academy | Larger | Similar economic need | Higher S:T ratio |
| Abbott Middle | Larger | Similar economic need | Similar S:T ratio |
| Foster City Elementary | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Beresford Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 929
- Students per teacher
- 20.2:1
- Resource Index
- 51/100
- Enrollment
- 903
- Students per teacher
- 18.1:1
- Resource Index
- 47/100
- Enrollment
- 840
- Students per teacher
- 19.1:1
- Resource Index
- 43/100
- Enrollment
- 721
- Students per teacher
- 16.4:1
- Resource Index
- 33/100
- Enrollment
- 624
- Students per teacher
- 18.9:1
- Resource Index
- 33/100
Similar elementary schools in San Mateo
6 comparable elementary schools (grades K-5) serving the same city.
Bayside Academy
Standard public school
840 students 19.1:1 students per teacher
Baywood Elementary
Standard public school
489 students 21.3:1 students per teacher
Laurel Elementary
Standard public school
469 students 19.5:1 students per teacher
College Park Elementary
Standard public school
431 students 23.9:1 students per teacher
Fiesta Gardens International Elementary
Standard public school
418 students 22:1 students per teacher
Parkside Montessori
Standard public school
418 students 27.9:1 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 (~218 students)
Similar student-teacher ratio (~16.8:1)
Next steps
Verify locally before acting on Beresford Elementary's federal record.
- Compare Beresford Elementary against another school. Compare schools
- San Mateo-Foster City'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 Beresford Elementary
How many students attend Beresford Elementary?
Beresford Elementary has 218 students enrolled. It is an elementary school in San Mateo, CA.
What is the student-teacher ratio at Beresford Elementary?
The student-teacher ratio at Beresford Elementary is 16.8:1, which is 22% lower than the California average of 21.5:1 and 7% 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 Beresford Elementary?
37.8% of students at Beresford Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Beresford Elementary?
The largest demographic group at Beresford Elementary is Hispanic or Latino at 58.7% of enrollment, in San Mateo, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.8/100.
What is the Resource Investment Index for Beresford Elementary?
Beresford Elementary has a Resource Investment Index of 32/100 (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 Beresford Elementary rank among elementary schools in San Mateo?
By Resource Investment Index, Beresford Elementary ranks #10 of 14 elementary schools in San Mateo, 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 San Mateo on the city page.
Is Beresford Elementary a good school?
Beresford Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 84% 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 San Mateo-Foster City?
Besides Beresford Elementary, San Mateo-Foster City also operates Bowditch Middle (929 students), Borel Middle (903 students), and Bayside Academy (840 students). See the San Mateo-Foster City 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.