Enrollment
624
California · 2024-25 NCES data
Middle school (grades 6-8) · Castroville, CA
Federal NCES profile for North Monterey County Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 28/100.
The verdict
North Monterey County Middle earns 28/100 on the Resource Investment Index, even as it posts class sizes smaller than 74% of California schools. It is also less racially and ethnically mixed than most California schools.
North Monterey County Middle has class sizes smaller than 74% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, North Monterey County Middle ranks #1 of 4 public schools in Castroville, CA.
NCES ID 062759004144 Verify on NCES CCD record →
Enrollment
624
California · 2024-25 NCES data
Teachers (FTE)
33.0
Federal CCD staff survey
Students per teacher
18.9:1
vs 21.5:1 California avg
-12% vs state
Free-lunch eligible
71.1%
vs 55.5% California avg
+28% vs state
How North Monterey County Middle compares with California and U.S. medians
Smaller classes than state median
18.9:1 - 2.6 below the California state median of 21.5:1, indicating smaller average class loads than typical schools in the state.
North Monterey County Middle is a higher-need, mid-sized middle school in Castroville, California, enrolling 624 students.
Class sizes run a bit leaner than typical: 18.9:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 71.1% of students eligible for free meals.
Enrollment of 624 puts it in the larger third of California schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 2,077 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #684.
Its student body is predominantly Hispanic or Latino (94% of enrollment), among the less diverse in the state (diversity index 12/100).
Counselor coverage runs a bit thin, about 312 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 32.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
North Monterey County Unified also operates North Monterey County High (1,250 students) and Prunedale Elementary (644 students) alongside North Monterey County Middle.
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
North Monterey County Middle on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.9:1 | ▼ 12% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 71.1% | ▲ 28% | 55.5% | 51.7% |
| Enrollment | 624 | top 30% | - | - |
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 93.9% of enrollment.
Simpson diversity index - at 11.6, North Monterey County Middle is less mixed than the California school average of 46.0.
District-wide per-pupil expenditure for North Monterey County Unified, which includes North Monterey County Middle.
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 |
|---|---|---|---|
| North Monterey County High | Larger | Similar economic need | Similar S:T ratio |
| Prunedale Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Castroville Elementary | Similar size | Higher economic need | Higher S:T ratio |
| Elkhorn Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Echo Valley Elementary | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to North Monterey County Middle's own figures; each column derives from NCES Common Core of Data.
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 North Monterey County Middle'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.
North Monterey County Middle has 624 students enrolled. It is a middle school in Castroville, CA.
The student-teacher ratio at North Monterey County Middle is 18.9:1, which is 12% lower than the California average of 21.5:1 and 20% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
71.1% of students at North Monterey County Middle are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at North Monterey County Middle is Hispanic or Latino at 93.9% of enrollment, in Castroville, CA.
North Monterey County Middle has a Resource Investment Index of 28/100 (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).
By Resource Investment Index, North Monterey County Middle ranks #1 of 4 public schools in Castroville, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Castroville on the city page.
North Monterey County Middle earns 28/100 on the Resource Investment Index, even as it posts class sizes smaller than 74% 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.
Besides North Monterey County Middle, North Monterey County Unified also operates North Monterey County High (1,250 students), Prunedale Elementary (644 students), and Castroville Elementary (600 students). See the North Monterey County 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.
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PlainSchools, “North Monterey County Middle, Castroville 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/north-monterey-county-middle-ca
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