Enrollment
406
California · 2024-25 NCES data
2024-25 NCES data Elementary school (grades K-5) NCES 063432005473
Hamilton Elementary — San Diego, CA
Federal NCES profile for Hamilton Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 35/100.
👥 Class size 10
🌟 Gifted program 70
🎓 Counselors 59
📋 Attendance 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: San Diego Unified · California
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
22.6:1
vs 21.6:1 California avg
+5% vs state
Free-lunch eligible
85.1%
vs 55.5% California avg
+53% vs state
Student-teacher ratio in context
How Hamilton Elementary compares with California and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Hamilton Elementary reports 406 enrolled students to the National Center for Education Statistics (NCES) alongside 19.0 full-time-equivalent teachers, producing a 22.6:1 student-teacher ratio. That figure sits 5% above the California state mean of 21.6:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 42% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 85.1% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 53% above the California average and 64% above the national baseline. Counselor coverage works out to roughly 203 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 41.1% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding San Diego Unified spends $26,901 per pupil district-wide, above the California average of $18,039 and above the national average of $19,490. Revenue comes 60.5% from local sources (property taxes), 25.1% from the state, and 14.4% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 35/100 (F), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Hamilton Elementary compares
Cross-validating school-level NCES values against California state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 22.6:1 | ▲ 5% | 21.6:1 | 15.9:1 |
| Free-lunch eligible | 85.1% | ▲ 53% | 55.5% | 51.8% |
| Enrollment | 406 | top 40% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
85.1%
free-lunch eligible
— 53% 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
22.6:1
students per teacher
— 5% above state mean
Top 56% in California — lower ratio than 44% of state schools
Above 20:1 — larger class loads than the typical U.S. public school; staffing is stretched relative to enrollment.
Engagement
41.1%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$26,901
per pupil, district-wide
— above California avg of $18,039
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors2.0 FTE
Per 203 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 13 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 3.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 406 Top 40% in California — larger than 60% of 10,006 state schools
Teachers (FTE) 19.0
Students per teacher 22.6:1 +5% vs state
Free-lunch eligible 85.1% +53% vs state
NCES ID 063432005473
Student demographics
Hispanic or Latino 73.4%
African American 11.8%
Asian 5.7%
Two or More 5.2%
White 2.7%
Native Hawaiian / Pacific Islander 0.7%
American Indian / Alaska Native 0.5%
Largest group: Hispanic or Latino at 73.4% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 203:1
Discipline & special education
Chronically absent 41.1%
In-school suspensions 0
Out-of-school suspensions 13
Funding & spending
District-wide per-pupil expenditure for San Diego Unified, which includes Hamilton Elementary.
$26,901
Per student
+49%
vs California
Avg $18,039
+38%
vs U.S.
Avg $19,490
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.
Other Schools in This District
- Enrollment
- 2,485
- Students per teacher
- 27.2:1
- Enrollment
- 2,187
- Students per teacher
- 25.2:1
- Enrollment
- 2,011
- Students per teacher
- 23.1:1
- Enrollment
- 1,890
- Students per teacher
- 28.3:1
- Enrollment
- 1,724
- Students per teacher
- 26:1
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 students per teacher
Design 39 Campus
Standard public school
1,216 students 27.2:1 students per teacher
Nestor Language Academy Charter
Standard public school
1,079 students 24.7:1 students per teacher
Ocean View Hills
Standard public school
1,020 students 22.4:1 students per teacher
Language Academy
Standard public school
1,015 students 21.9:1 students per teacher
Del Sur Elementary
Standard public school
891 students 26.2:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Hamilton Elementary
How many students attend Hamilton Elementary?
Hamilton Elementary has 406 students enrolled. It is a elementary school in San Diego, CA.
What is the student-teacher ratio at Hamilton Elementary?
The student-teacher ratio at Hamilton Elementary is 22.6:1, which is 5% higher than the California average of 21.6:1 and 42% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Hamilton Elementary?
85.1% of students at Hamilton Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Hamilton Elementary?
The largest demographic group at Hamilton Elementary is Hispanic or Latino at 73.4%. The school serves a diverse student body in San Diego, CA.
What is the Resource Investment Index for Hamilton Elementary?
Hamilton Elementary has a Resource Investment Index of 35/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.