Cobb (William L.) Elementary
🇺🇸 Official data · 2025San Francisco, California 94115 · San Francisco Unified
#4442 of 5,693 elementary schools in California
#45145 of 50,301 nationally
About Cobb (William L.) Elementary
Cobb (William L.) Elementary is a public elementary located in San Francisco, in the San Francisco Unified school district of California, United States. It caters for Grades K–5. In 2025 it enrolled 134 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 19.5 out of 100, placing it in the lower 50% of elementary schools in United States and 4442nd of 5,693 ranked elementary schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (39th percentile), and its weakest is reading proficiency (3th percentile).
Other published figures: enrollment 134.
There are 120 schools in San Francisco; Cobb (William L.) Elementary ranks 94th of 113 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)24.5%
- Reading proficiency (30%)15%
- Community advantage (fewer free/reduced-price lunch) (25%)70.1%
- 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 Cobb (William L.) Elementary by the official sources.
- Enrollment
- 134
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 70.1%
- 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
- 15%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Cobb (William L.) Elementary
Closest schools by straight-line distance, with their Success Index (US).
KIPP San Francisco Bay Academy
San Francisco · Charter middle · Grades 5–8
267 students · 517 m away
Gateway High
San Francisco · Charter high · Grades 9–12
464 students · 517 m away
San Francisco Public Montessori
San Francisco · Public elementary · Grades K–5
107 students · 782 m away
Creative Arts Charter
San Francisco · Charter elementary · Grades K–8
440 students · 938 m away
Gateway Middle
San Francisco · Charter middle · Grades 6–8
247 students · 976 m away
Wallenberg (Raoul) Traditional High
San Francisco · Public high · Grades 9–12
522 students · 999 m away
Weill (Raphael) Children Center
San Francisco · Public other
· 999 m away
Parks (Rosa) Elementary
San Francisco · Public elementary · Grades K–5
326 students · 1.0 km away
Tule Elk Park Children Center
San Francisco · Public elementary · Grades K–K
73 students · 1.4 km away
Marina Middle
San Francisco · Public middle · Grades 6–8
646 students · 1.6 km away
Similar schools
Public elementary schools in California with a comparable Enrollment.
Vernon City Elementary
Los Angeles · Public elementary · Grades K–6
134 students
Bonita Elementary
Crows Landing · Public elementary · Grades K–5
134 students
San Antonio Elementary
Lockwood · Public elementary · Grades K–8
134 students
Palomares Elementary
Castro Valley · Public elementary · Grades K–5
135 students
Maricopa Elementary
Maricopa · Public elementary · Grades K–5
133 students
Brookfield Elementary
Oakland · Public elementary · Grades K–5
133 students
Frequently asked questions
Is Cobb (William L.) Elementary a good school?
Cobb (William L.) Elementary has a Success Index (US) of 19.5 out of 100 (Lower 50% of elementary schools in United States) and ranks #4442 of 5,693 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 Cobb (William L.) Elementary rank in California?
Cobb (William L.) Elementary ranks #4442 of 5,693 elementary schools in California and #45145 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Cobb (William L.) Elementary?
Cobb (William L.) Elementary had 134 students in 2025.
Is Cobb (William L.) Elementary a elementary school or a high school?
Cobb (William L.) Elementary is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Cobb (William L.) Elementary?
There are 10 schools within 15 km of Cobb (William L.) Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.