Public SchoolElementary

Del Rey Elementary

1510 Via Sonya, San Lorenzo, CA 94580

CSchola Grade
Grades
K–5
Elementary
Students
373
Enrolled 2024–25
Students per teacher
23.3 : 1
Full-time teachers
District
San Lorenzo Unified
Alameda County

Schola Grade C · Average

Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Test scores30% proficient in math & reading
38thpercentile
Equity27% of low-income students proficient
42ndpercentile
Attendance31% chronically absent
42ndpercentile
Class size23.3 students per teacher
38thpercentile

Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Del Rey Elementary

Del Rey Elementary is a public elementary school in San Lorenzo, California, serving grades K–5. It is part of San Lorenzo Unified. The school is located in a large suburb in Alameda County.

In the 2024–25 school year, 373 students were enrolled, with about 23.3 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). Its Schola Grade is C (average), compared with 5,632 California elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–5

Location & nearby schools

1510 Via Sonya
San Lorenzo, CA 94580
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
K–5
Enrollment (2024–25)
373 students
Students per teacher
23.3 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
San Lorenzo Unified
County
Alameda County
NCES school ID
063471005850

Schools near Del Rey Elementary

All 14 schools in San Lorenzo →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.