SIATech
🇺🇸 Official data · 2025Oceanside, California 92056 · SIATech District
#1342 of 1,343 high schools in California
#16827 of 16,910 nationally
About SIATech
SIATech is a charter high located in Oceanside, in the SIATech District school district of California, United States. It caters for Grades 10–12. In 2025 it enrolled 1,174 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 5.1 out of 100, placing it in the lower 50% of high schools in United States and 1342nd of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (12th percentile), and its weakest is math proficiency (0th percentile).
Other published figures: enrollment 1,174.
There are 34 schools in Oceanside; SIATech ranks 31st of 31 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)0.5%
- Reading proficiency (30%)19%
- Community advantage (fewer free/reduced-price lunch) (25%)92.7%
- Students per teacher (15%)26.7
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 SIATech by the official sources.
- Enrollment
- 1,174
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 92.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 26.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 19%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 0.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near SIATech
Closest schools by straight-line distance, with their Success Index (US).
T.H.E Leadership Academy
Oceanside · Public elementary · Grades K–5
584 students · 272 m away
Maryland Elementary
Vista · Public elementary · Grades K–5
466 students · 1.0 km away
North County Trade Tech High
Vista · Charter high · Grades 9–12
145 students · 1.4 km away
Vista Innovation and Design Academy
Vista · Public middle · Grades 6–8
834 students · 1.8 km away
Grapevine Elementary
Vista · Public elementary · Grades K–5
730 students · 1.8 km away
Empresa Elementary
Oceanside · Public elementary · Grades K–5
705 students · 1.8 km away
Coastal Academy Charter
Oceanside · Charter other · Grades K–12
2,015 students · 2.3 km away
Guajome Park Academy Charter
Vista · Charter other · Grades K–12
1,355 students · 2.5 km away
Guajome Learning Centers
Vista · Charter other · Grades K–12
61 students · 2.5 km away
Vista Academy of Visual and Performing Arts
Vista · Public elementary · Grades K–5
740 students · 2.5 km away
Similar schools
Charter high schools in California with a comparable Enrollment.
Gompers Preparatory Academy
San Diego · Charter high · Grades 6–12
1,175 students
Options for Youth-San Bernardino
San Bernardino · Charter high · Grades 7–12
1,168 students
Alain Leroy Locke College Preparatory Academy
Los Angeles · Charter high · Grades 9–12
1,159 students
Alliance Marine - Innovation and Technology 6-12 Complex
Sun Valley · Charter high · Grades 6–12
1,100 students
Making Waves Academy
Richmond · Charter high · Grades 5–12
1,078 students
Vista Real Charter High
Oxnard · Charter high · Grades 9–12
1,271 students
Frequently asked questions
Is SIATech a good school?
SIATech has a Success Index (US) of 5.1 out of 100 (Lower 50% of high schools in United States) and ranks #1342 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 SIATech rank in California?
SIATech ranks #1342 of 1,343 high schools in California and #16827 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend SIATech?
SIATech had 1,174 students in 2025.
Is SIATech a elementary school or a high school?
SIATech is classified as a high covering Grades 10–12. It is a charter school.
What other schools are near SIATech?
There are 10 schools within 15 km of SIATech; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.