SA
Elementary SchoolsGrades K-5

Costano Elementary

Ravenswood City Elementary · San Mateo County · 2695 Fordham Street, East Palo Alto, CA 94303-1207

(650) 329-2830 · www.ravenswood.k12.ca.us

1/10
#5627
Rank 5627 out of 5,722
Top 98%
English Language Arts1/10 · #5573 · 3rd percentile
Mathematics1/10 · #5527 · 3rd percentile
Science1/10 · #5533 · 1st percentile

English Language Arts

Math Trend

Science Trend

School Overview

Costano Elementary sits in East Palo Alto, a tight-knit working-class community that has long held its ground amid the enormous wealth of the surrounding Silicon Valley. The school serves a predominantly Latino student population with a high proportion of English learners, and families here are often drawn together by a strong sense of neighborhood solidarity rather than test scores. For families already rooted in East Palo Alto who value a school close to home and connected to the community, Costano is part of a district that has faced real challenges but also benefits from the attention and resources that come with being surrounded by some of the most philanthropically active tech companies in the world.

Student Demographics

156 students tested · 2024-25 school year

Ethnicity

Hispanic
107 (69%)
Pacific Islander
22 (14%)
African American
14 (9%)
Multiple Races
8 (5%)
White
5 (3%)

Key Indicators

English Learners92 (59%)
Socioeconomically Disadvantaged144 (92%)
Students with Disabilities36 (23%)

Staff & Teachers(2024-25)

369
Enrollment
21.5
Teachers (FTE)
17.2:1
Student-Staff Ratio
1
Administrators (FTE)
16.7
Avg Class Size*(2023-24)

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs6/10 · #2917 · 52nd percentile

114 programs within 3 miles. Ranked among Elementary Schools in California.

Nearby Libraries

No programs found