Castle Park Senior High
🇺🇸 Official data · 2025Chula Vista, California 91911 · Sweetwater Union High
#991 of 1,343 high schools in California
#14413 of 16,910 nationally
About Castle Park Senior High
Castle Park Senior High is a public high located in Chula Vista, in the Sweetwater Union High school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 1,363 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 24.8 out of 100, placing it in the lower 50% of high schools in United States and 991st of 1,343 ranked high schools in California. Its strongest component is reading proficiency (49th percentile), and its weakest is students per teacher (10th percentile).
Other published figures: enrollment 1,363.
There are 65 schools in Chula Vista; Castle Park Senior High ranks 55th of 59 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)15%
- Reading proficiency (30%)53%
- Community advantage (fewer free/reduced-price lunch) (25%)82.3%
- Students per teacher (15%)22.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Castle Park Senior High by the official sources.
- Enrollment
- 1,363
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 82.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 53%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 15%
- Share of tested students proficient or above (all students, all grades).
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Schools near Castle Park Senior High
Closest schools by straight-line distance, with their Success Index (US).
Loma Verde Elementary
Chula Vista · Public elementary · Grades K–6
419 students · 596 m away
Castle Park Middle
Chula Vista · Public middle · Grades 7–8
703 students · 723 m away
Castle Park Elementary
Chula Vista · Public elementary · Grades K–6
377 students · 958 m away
Palomar Elementary
Chula Vista · Public elementary · Grades K–6
319 students · 1.0 km away
Rohr (Fred H.) Elementary
Chula Vista · Public elementary · Grades K–6
290 students · 1.1 km away
MAAC Community Charter
Chula Vista · Charter high · Grades 9–12
171 students · 1.2 km away
Otay Elementary
Chula Vista · Public elementary · Grades K–6
455 students · 1.3 km away
Kellogg (Karl H.) Elementary
Chula Vista · Public elementary · Grades K–6
305 students · 1.5 km away
Leonardo da Vinci Health Sciences Charter
Chula Vista · Charter elementary · Grades K–6
273 students · 1.6 km away
Lauderbach (J. Calvin) Elementary
Chula Vista · Public elementary · Grades K–6
763 students · 1.7 km away
Similar schools
Public high schools in California with a comparable Enrollment.
William C. Overfelt High
San Jose · Public high · Grades 9–12
1,363 students
Newark Memorial High
Newark · Public high · Grades 9–12
1,367 students
Oak Grove High
San Jose · Public high · Grades 9–12
1,374 students
Del Mar High
San Jose · Public high · Grades 9–12
1,350 students
El Monte High
El Monte · Public high · Grades 9–12
1,383 students
Gardena Senior High
Gardena · Public high · Grades 9–12
1,343 students
Frequently asked questions
Is Castle Park Senior High a good school?
Castle Park Senior High has a Success Index (US) of 24.8 out of 100 (Lower 50% of high schools in United States) and ranks #991 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Castle Park Senior High rank in California?
Castle Park Senior High ranks #991 of 1,343 high schools in California and #14413 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Castle Park Senior High?
Castle Park Senior High had 1,363 students in 2025.
Is Castle Park Senior High a elementary school or a high school?
Castle Park Senior High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Castle Park Senior High?
There are 10 schools within 15 km of Castle Park Senior High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.