Enrollment
456
California · 2024-25 NCES data
Elementary school (grades K-5) · San Diego, CA
Ralph Waldo Emerson Elementary
Federal NCES profile for Ralph Waldo Emerson Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 20/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063432005451
👥 S:T ratio 0
🌟 Gifted program 70
🎓 Counselors 9
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ralph Waldo Emerson Elementary earns 20/100 on the Resource Investment Index, with class sizes larger than 89% of California schools. It is also less racially and ethnically mixed than most California schools.
- #161 of 179
- elementary schools in San Diego · Resource Index
- 20
- Resource Index · Lower
- 26.8:1
- large classes for California
- 87.6%
- free-lunch eligible
Ralph Waldo Emerson Elementary has class sizes larger than 89% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Ralph Waldo Emerson Elementary ranks #161 of 179 elementary schools in San Diego, CA.
School address
District: San Diego Unified · California
NCES ID 063432005451 Verify on NCES CCD record →
Teachers (FTE)
17.0
Federal CCD staff survey
Students per teacher
26.8:1
vs 21.5:1 California avg
+25% vs state
Free-lunch eligible
87.6%
vs 55.5% California avg
+58% vs state
Student-teacher ratio in context
How Ralph Waldo Emerson Elementary compares with California and U.S. medians
What stands out at Ralph Waldo Emerson Elementary
Ralph Waldo Emerson Elementary is a high-poverty, mid-sized elementary school in San Diego, California, enrolling 456 students.
Class loads run heavy: 26.8:1 is larger than about 89% of California schools and 25% above the 21.5:1 state mean, so each teacher carries more students than is typical.
Economic need is high: 87.6% of students qualify for free meals, 58% above the California average, a Title I-weighted population that federal funding formulas prioritise.
With 456 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.
Among 1,603 similarly sized, similarly resourced-need California schools statewide, it ranks #1,149, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (94% of enrollment), among the less diverse in the state (diversity index 11/100).
Counselor access is stretched at roughly 456 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 60.7% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among San Diego's elementary schools, it stands alongside Albert Einstein Academies (1,448 students): Ralph Waldo Emerson Elementary is smaller than that campus by headcount and runs heavier classes (26.8:1 vs 24.1:1).
San Diego Unified also operates Henry High (2,485 students) and Mira Mesa High (2,187 students) alongside Ralph Waldo Emerson 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 Ralph Waldo Emerson Elementary compares
Ralph Waldo Emerson 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 | 26.8:1 | ▲ 25% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 87.6% | ▲ 58% | 55.5% | 51.7% |
| Enrollment | 456 | top 52% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
26.8:1
Leaner classes than 3% of US schools, heavier class loads than most.
456
Bigger than 56% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
87.6%
free-lunch eligible
- 58% above the California average of 55.5%
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
26.8:1
students per teacher
- 25% 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
60.7%
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
$18,665
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
Counselors1.0 FTE
Per 456 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 20 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 4.6 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 94.3%
African American 3.1%
White 1.1%
Two or More 1.1%
Asian 0.2%
Native Hawaiian / Pacific Islander 0.2%
Largest group: Hispanic or Latino at 94.3% of enrollment.
Student-body diversity index 11.0/100
Simpson diversity index - at 11.0, Ralph Waldo Emerson Elementary is less mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for San Diego Unified, which includes Ralph Waldo Emerson Elementary.
$18,665
Per student
+13%
vs California
Avg $16,509
+12%
vs U.S.
Avg $16,593
Revenue mix
Local 60.5%
State 25.1%
Federal 14.4%
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 Ralph Waldo Emerson Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Henry High | Larger | Lower economic need | Similar S:T ratio |
| Mira Mesa High | Larger | Lower economic need | Lower S:T ratio |
| Hoover High | Larger | Lower economic need | Lower S:T ratio |
| Scripps Ranch High | Larger | Lower economic need | Similar S:T ratio |
| Point Loma High | Larger | Lower economic need | Similar S:T ratio |
Comparisons are relative to Ralph Waldo Emerson Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,485
- Students per teacher
- 25.9:1
- Resource Index
- 21/100
- Enrollment
- 2,187
- Students per teacher
- 24.9:1
- Resource Index
- 38/100
- Enrollment
- 2,011
- Students per teacher
- 20.5:1
- Resource Index
- 12/100
- Enrollment
- 1,890
- Students per teacher
- 27:1
- Resource Index
- 45/100
- Enrollment
- 1,724
- Students per teacher
- 26.1:1
- Resource Index
- 24/100
Similar elementary schools in San Diego
6 comparable elementary schools (grades K-5) serving the same city.
Albert Einstein Academies
Standard public school
1,448 students 24.1:1 students per teacher
Design 39 Campus
Standard public school
1,216 students 27:1 students per teacher
Nestor Language Academy Charter
Standard public school
1,079 students 25.7:1 students per teacher
Ocean View Hills
Standard public school
1,020 students 23.7:1 students per teacher
Language Academy
Standard public school
1,015 students 22.6:1 students per teacher
Del Sur Elementary
Standard public school
891 students 24.1:1 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 (~456 students)
Similar student-teacher ratio (~26.8:1)
Next steps
Verify locally before acting on Ralph Waldo Emerson Elementary's federal record.
- Compare Ralph Waldo Emerson Elementary against another school. Compare schools
- San Diego 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 Ralph Waldo Emerson Elementary
How many students attend Ralph Waldo Emerson Elementary?
Ralph Waldo Emerson Elementary has 456 students enrolled. It is an elementary school in San Diego, CA.
What is the student-teacher ratio at Ralph Waldo Emerson Elementary?
The student-teacher ratio at Ralph Waldo Emerson Elementary is 26.8:1, which is 25% higher than the California average of 21.5:1 and 71% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Ralph Waldo Emerson Elementary?
87.6% of students at Ralph Waldo Emerson Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Ralph Waldo Emerson Elementary?
The largest demographic group at Ralph Waldo Emerson Elementary is Hispanic or Latino at 94.3% of enrollment, in San Diego, CA.
What is the Resource Investment Index for Ralph Waldo Emerson Elementary?
Ralph Waldo Emerson Elementary has a Resource Investment Index of 20/100 (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 Ralph Waldo Emerson Elementary rank among elementary schools in San Diego?
By Resource Investment Index, Ralph Waldo Emerson Elementary ranks #161 of 179 elementary schools in San Diego, 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 Diego on the city page.
Is Ralph Waldo Emerson Elementary a good school?
Ralph Waldo Emerson Elementary earns 20/100 on the Resource Investment Index, with class sizes larger than 89% of California schools. It is also less racially and ethnically mixed than most 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 Diego Unified?
Besides Ralph Waldo Emerson Elementary, San Diego Unified also operates Henry High (2,485 students), Mira Mesa High (2,187 students), and Hoover High (2,011 students). See the San Diego 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.