Enrollment
177
California · 2024-25 NCES data
High school (grades 9-12) · Costa Mesa, CA
Federal NCES profile for Early College High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
The verdict
Early College High earns 40/100 on the Resource Investment Index, with class sizes smaller than 86% of California schools.
Early College High has class sizes smaller than 86% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Early College High ranks #2 of 3 high schools in Costa Mesa, CA.
NCES ID 062724011702 Verify on NCES CCD record →
Enrollment
177
California · 2024-25 NCES data
Teachers (FTE)
11.0
Federal CCD staff survey
Students per teacher
16.1:1
vs 21.5:1 California avg
-25% vs state
Free-lunch eligible
47.3%
vs 55.5% California avg
-15% vs state
How Early College High compares with California and U.S. medians
Smaller classes than state median
16.1:1 - 5.4 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
Early College High is a mid-sized high school in Costa Mesa, California, enrolling 177 students.
Classes run notably small here: at 16.1:1, Early College High is leaner than roughly 86% of California schools and 25% under the state's 21.5:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 47.3% of students eligible for free meals.
Enrollment of 177 puts it in the smaller third of California schools by headcount.
Its Resource Investment Index outscores 91% of the 9,998 California schools with a score on record, a top-tier result on this measure.
Against 381 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #47.
Its student body is led by Hispanic or Latino (60%) and White (27%) (diversity index 56/100).
No Advanced Placement courses are reported for this campus in the federal data.
Counselor coverage runs a bit thin, about 295 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 6.2% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Newport-Mesa Unified spends $20,621 per pupil, 25% above the California average, a better-resourced district than most.
Among Costa Mesa's high schools, it stands alongside Estancia High (976 students): Early College High is smaller than that campus by headcount and runs leaner classes (16.1:1 vs 18.4:1).
Newport-Mesa Unified also operates Corona Del Mar High (2,106 students) and Newport Harbor High (2,084 students) alongside Early College High.
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
Early College High on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.1:1 | ▼ 25% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 47.3% | ▼ 15% | 55.5% | 51.7% |
| Enrollment | 177 | top 84% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Hispanic or Latino at 60.0% of enrollment.
Simpson diversity index - at 55.7, Early College High is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Newport-Mesa Unified, which includes Early College High.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Corona Del Mar High | Larger | Lower economic need | Higher S:T ratio |
| Newport Harbor High | Larger | Lower economic need | Higher S:T ratio |
| Costa Mesa High | Larger | Higher economic need | Higher S:T ratio |
| Estancia High | Larger | Higher economic need | Higher S:T ratio |
| Horace Ensign Intermediate | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Early College High's own figures; each column derives from NCES Common Core of Data.
2 comparable high schools (grades 9-12) serving the same city.
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.
Next steps
Verify locally before acting on Early College High's federal record.
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.
Early College High has 177 students enrolled. It is a high school in Costa Mesa, CA.
The student-teacher ratio at Early College High is 16.1:1, which is 25% lower than the California average of 21.5:1 and 3% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
47.3% of students at Early College High are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Early College High is Hispanic or Latino at 60.0% of enrollment, in Costa Mesa, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 55.7/100.
Early College High has a Resource Investment Index of 40/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Early College High ranks #2 of 3 high schools in Costa Mesa, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Costa Mesa on the city page.
Early College High earns 40/100 on the Resource Investment Index, with class sizes smaller than 86% 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.
Besides Early College High, Newport-Mesa Unified also operates Corona Del Mar High (2,106 students), Newport Harbor High (2,084 students), and Costa Mesa High (1,730 students). See the Newport-Mesa Unified district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Early College High, Costa Mesa CA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/early-college-high-ca
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.