Valley Stream South High School
🇺🇸 Official data · 2025Valley Stream, New York 11581 · Valley Stream Central High School District
#307 of 1,079 high schools in New York
#790 of 16,910 nationally
About Valley Stream South High School
Valley Stream South High School is a public high located in Valley Stream, in the Valley Stream Central High School District school district of New York, United States. It caters for Grades 7–12. In 2025 it enrolled 1,229 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 83.8 out of 100, placing it in the top 5% of high schools in United States and 307th of 1,079 ranked high schools in New York. Its strongest component is math proficiency (93th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (70th percentile).
Other published figures: enrollment 1,229.
There are 14 schools in Valley Stream; Valley Stream South High School ranks 3rd of 14 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)84%
- Reading proficiency (30%)84%
- Community advantage (fewer free/reduced-price lunch) (25%)37.6%
- Students per teacher (15%)11.5
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 Valley Stream South High School by the official sources.
- Enrollment
- 1,229
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 11.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 84%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 84%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Valley Stream South High School
Closest schools by straight-line distance, with their Success Index (US).
Robert W Carbonaro School
Valley Stream · Public elementary · Grades K–6
376 students · 284 m away
Forest Road School
Valley Stream · Public elementary · Grades PK–6
332 students · 367 m away
Ogden Elementary School
Valley Stream · Public elementary · Grades 2–5
295 students · 632 m away
Woodmere Middle School
Hewlett · Public middle · Grades 6–8
644 students · 1.3 km away
Brooklyn Avenue School
Valley Stream · Public elementary · Grades K–6
357 students · 1.4 km away
Clearstream Avenue School
Valley Stream · Public elementary · Grades PK–6
385 students · 1.6 km away
Franklin Early Childhood Center
Hewlett · Public elementary · Grades PK–1
386 students · 1.8 km away
Ps 195 William Haberle
Rosedale · Public elementary · Grades PK–5
321 students · 1.8 km away
Ps/MS 138 Sunrise
Rosedale · Public elementary · Grades PK–8
554 students · 1.9 km away
William L Buck School
Valley Stream · Public elementary · Grades K–6
303 students · 1.9 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
West Babylon Senior High School
West Babylon · Public high · Grades 9–12
1,228 students
Kenmore West Senior High School
Buffalo · Public high · Grades 8–12
1,235 students
High School of Telecommunication Arts and Technology
Brooklyn · Public high · Grades 9–12
1,222 students
Sanford H Calhoun High School
Merrick · Public high · Grades 9–12
1,219 students
Charles W Baker High School
Baldwinsville · Public high · Grades 10–12
1,240 students
Fairport Senior High School
Fairport · Public high · Grades 10–12
1,245 students
Frequently asked questions
Is Valley Stream South High School a good school?
Valley Stream South High School has a Success Index (US) of 83.8 out of 100 (Top 5% of high schools in United States) and ranks #307 of 1,079 in New York. 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 Valley Stream South High School rank in New York?
Valley Stream South High School ranks #307 of 1,079 high schools in New York and #790 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Valley Stream South High School?
Valley Stream South High School had 1,229 students in 2025.
Is Valley Stream South High School a elementary school or a high school?
Valley Stream South High School is classified as a high covering Grades 7–12. It is a public school.
What other schools are near Valley Stream South High School?
There are 10 schools within 15 km of Valley Stream South High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.