Enrollment
703
California · 2024-25 NCES data
Middle school (grades 6-8) · Chula Vista, CA
Castle Park Middle
Federal NCES profile for Castle Park Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 29/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 063864006476
👥 S:T ratio 20
🌟 Gifted program 30
🎓 Counselors 65
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Castle Park Middle earns 29/100 on the Resource Investment Index, with class sizes near the California median. It is also less racially and ethnically mixed than most California schools.
- #5 of 7
- middle schools in Chula Vista · Resource Index
- 29
- Resource Index · Lower
- 20.1:1
- students per teacher
- 72.0%
- free-lunch eligible
Castle Park Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Castle Park Middle ranks #5 of 7 middle schools in Chula Vista, CA.
School address
District: Sweetwater Union High · California
NCES ID 063864006476 Verify on NCES CCD record →
Teachers (FTE)
35.0
Federal CCD staff survey
Students per teacher
20.1:1
vs 21.5:1 California avg
-7% vs state
Free-lunch eligible
72.0%
vs 55.5% California avg
+30% vs state
Student-teacher ratio in context
How Castle Park Middle compares with California and U.S. medians
What stands out at Castle Park Middle
Castle Park Middle is a higher-need, mid-sized middle school in Chula Vista, California, enrolling 703 students.
Class sizes run a bit leaner than typical: 20.1:1 puts it in the smaller third of California schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 72.0% of students eligible for free meals.
Enrollment of 703 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 1,885 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #551.
Its student body is predominantly Hispanic or Latino (93% of enrollment), among the less diverse in the state (diversity index 14/100).
Counselor coverage is strong, about 176 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 43.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Chula Vista's middle schools, it stands alongside Rancho Del Rey Middle (1,705 students): Castle Park Middle is smaller than that campus by headcount and runs leaner classes (20.1:1 vs 28:1).
Sweetwater Union High also operates Eastlake High (2,557 students) and Otay Ranch Senior High (2,440 students) alongside Castle Park 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
How Castle Park Middle compares
Castle Park 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 | 20.1:1 | ▼ 7% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 72.0% | ▲ 30% | 55.5% | 51.7% |
| Enrollment | 703 | top 23% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.1:1
Leaner classes than 16% of US schools, heavier class loads than most.
703
Bigger than 80% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
72.0%
free-lunch eligible
- 30% 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
20.1:1
students per teacher
- 7% below state mean
Top 35% in California - lower ratio than 65% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
43.0%
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
$13,859
per pupil, district-wide
- below California avg of $16,509
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors4.0 FTE
Per 176 students, the combined health-and-guidance staffing load for this school.
Discipline context
28
in-school suspensions + 54 out-of-school
Suspension rate: 4.0 per 100 students. Combined in-school and out-of-school rate: 11.7 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
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 92.6%
Asian 3.3%
White 2.1%
African American 1.0%
Two or More 0.7%
American Indian / Alaska Native 0.1%
Native Hawaiian / Pacific Islander 0.1%
Largest group: Hispanic or Latino at 92.6% of enrollment.
Student-body diversity index 14.1/100
Simpson diversity index - at 14.1, Castle Park Middle is less mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Sweetwater Union High, which includes Castle Park Middle.
$13,859
Per student
-16%
vs California
Avg $16,509
-16%
vs U.S.
Avg $16,593
Revenue mix
Local 32.2%
State 58.4%
Federal 9.4%
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 Castle Park Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Eastlake High | Larger | Lower economic need | Higher S:T ratio |
| Otay Ranch Senior High | Larger | Lower economic need | Higher S:T ratio |
| Sweetwater High | Larger | Similar economic need | Similar S:T ratio |
| Olympian High | Larger | Lower economic need | Higher S:T ratio |
| Bonita Vista Senior High | Larger | Lower economic need | Similar S:T ratio |
Comparisons are relative to Castle Park Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,557
- Students per teacher
- 23.2:1
- Resource Index
- 44/100
- Enrollment
- 2,440
- Students per teacher
- 24.2:1
- Resource Index
- 37/100
- Enrollment
- 2,290
- Students per teacher
- 21.2:1
- Resource Index
- 29/100
- Enrollment
- 2,289
- Students per teacher
- 24.1:1
- Resource Index
- 38/100
- Enrollment
- 1,960
- Students per teacher
- 21.5:1
- Resource Index
- 36/100
Similar middle schools in Chula Vista
6 comparable middle schools (grades 6-8) serving the same city.
Rancho Del Rey Middle
Standard public school
1,705 students 28:1 students per teacher
Eastlake Middle
Standard public school
1,613 students 28.3:1 students per teacher
Bonita Vista Middle
Standard public school
972 students 29.5:1 students per teacher
Hilltop Middle
Standard public school
866 students 25.5:1 students per teacher
Chula Vista Middle
Standard public school
678 students 22.6:1 students per teacher
High Tech Middle Chula Vista
Standard public school
335 students 22.3:1 students per teacher
Similar middle 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 (~703 students)
Similar student-teacher ratio (~20.1:1)
Next steps
Verify locally before acting on Castle Park Middle's federal record.
- Compare Castle Park Middle against another school. Compare schools
- Sweetwater Union High'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 Castle Park Middle
How many students attend Castle Park Middle?
Castle Park Middle has 703 students enrolled. It is a middle school in Chula Vista, CA.
What is the student-teacher ratio at Castle Park Middle?
The student-teacher ratio at Castle Park Middle is 20.1:1, which is 7% lower than the California average of 21.5:1 and 28% 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 Castle Park Middle?
72.0% of students at Castle Park Middle are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Castle Park Middle?
The largest demographic group at Castle Park Middle is Hispanic or Latino at 92.6% of enrollment, in Chula Vista, CA.
What is the Resource Investment Index for Castle Park Middle?
Castle Park Middle has a Resource Investment Index of 29/100 (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 Castle Park Middle rank among middle schools in Chula Vista?
By Resource Investment Index, Castle Park Middle ranks #5 of 7 middle schools in Chula Vista, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Chula Vista on the city page.
Is Castle Park Middle a good school?
Castle Park Middle earns 29/100 on the Resource Investment Index, with class sizes near the California median. 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 Sweetwater Union High?
Besides Castle Park Middle, Sweetwater Union High also operates Eastlake High (2,557 students), Otay Ranch Senior High (2,440 students), and Sweetwater High (2,290 students). See the Sweetwater Union High 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.