Westborough Middle
🇺🇸 Official data · 2025South San Francisco, California 94080 · South San Francisco Unified
#139 of 1,334 middle schools in California
#2433 of 15,369 nationally
About Westborough Middle
Westborough Middle is a public middle located in South San Francisco, in the South San Francisco Unified school district of California, United States. It caters for Grades 6–8. In 2025 it enrolled 498 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 74.6 out of 100, placing it in the top 25% of middle schools in United States and 139th of 1,334 ranked middle schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (84th percentile), and its weakest is students per teacher (35th percentile).
Other published figures: enrollment 498.
There are 12 schools in South San Francisco; Westborough Middle ranks 1st of 11 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)61%
- Reading proficiency (30%)68%
- Community advantage (fewer free/reduced-price lunch) (25%)27.3%
- Students per teacher (15%)16.6
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 Westborough Middle by the official sources.
- Enrollment
- 498
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 27.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 68%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 61%
- Share of tested students proficient or above (all students, all grades).
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Schools near Westborough Middle
Closest schools by straight-line distance, with their Success Index (US).
Skyline Elementary
Daly City · Public elementary · Grades K–5
366 students · 930 m away
Monte Verde Elementary
San Bruno · Public elementary · Grades K–5
517 students · 1.2 km away
Sunset Ridge Elementary
Pacifica · Public elementary · Grades K–5
348 students · 1.9 km away
Buri Buri Elementary
South San Francisco · Public elementary · Grades K–5
584 students · 1.9 km away
Junipero Serra Elementary
Daly City · Public elementary · Grades K–5
286 students · 2.0 km away
Alta Loma Middle
South San Francisco · Public middle · Grades 6–8
652 students · 2.2 km away
Portola Elementary
San Bruno · Public elementary · Grades K–6
378 students · 2.3 km away
Ponderosa Elementary
South San Francisco · Public elementary · Grades K–5
359 students · 2.5 km away
Ocean Shore Elementary
Pacifica · Public elementary · Grades K–8
368 students · 2.6 km away
Ingrid B. Lacy Middle
Pacifica · Public middle · Grades 6–8
484 students · 2.8 km away
Similar schools
Public middle schools in California with a comparable Enrollment.
Vista del Mar Middle
San Clemente · Public middle · Grades 6–8
499 students
Benjamin Franklin Intermediate
Colma · Public middle · Grades 6–8
497 students
Francisco Middle
San Francisco · Public middle · Grades 6–8
496 students
Washington Manor Middle
San Leandro · Public middle · Grades 6–8
500 students
San Ysidro Middle
San Ysidro · Public middle · Grades 7–8
500 students
Imperial Middle
La Habra · Public middle · Grades 6–8
495 students
Frequently asked questions
Is Westborough Middle a good school?
Westborough Middle has a Success Index (US) of 74.6 out of 100 (Top 25% of middle schools in United States) and ranks #139 of 1,334 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 Westborough Middle rank in California?
Westborough Middle ranks #139 of 1,334 middle schools in California and #2433 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Westborough Middle?
Westborough Middle had 498 students in 2025.
Is Westborough Middle a elementary school or a high school?
Westborough Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Westborough Middle?
There are 10 schools within 15 km of Westborough Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.