Delta Sierra Middle

2255 Wagner Heights Rd., Stockton, CA 95209

FSchola Grade
Grades
7–8
Middle
Students
563
Enrolled 2024–25
Students per teacher
18.5 : 1
Full-time teachers
District
Lodi Unified
San Joaquin County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 1,332 California middle schools · How we grade
Test scores16% proficient in math & reading
8thpercentile
Equity14% of low-income students proficient
6thpercentile
Attendance51% chronically absent
3rdpercentile
Class size18.5 students per teacher
78thpercentile

Percentiles compare this school with other California middle 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 Delta Sierra Middle

Delta Sierra Middle is a public middle school in Stockton, California, serving grades 7–8. It is part of Lodi Unified. The school is located in a large city in San Joaquin County.

In the 2024–25 school year, 563 students were enrolled, with about 18.5 students for every full-time teacher. That ratio is smaller than the typical California middle school (21.0 students per teacher). Its Schola Grade is F (far below average), compared with 1,332 California middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 7–8

Location & nearby schools

2255 Wagner Heights Rd.
Stockton, CA 95209
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School details

Type
Public School · What this means
Level
Middle
Grades offered
7–8
Enrollment (2024–25)
563 students
Students per teacher
18.5 to 1
Charter school
No
Magnet school
No
Locale
City — Large
School district
Lodi Unified
County
San Joaquin County
NCES school ID
062223009391

Schools near Delta Sierra Middle

All 136 schools in Stockton →
Elkhorn
Magnet · Grades 4–8 · 263 students
A1.1 mi
Henderson
Alternative · Grades 7–8
4.8 mi

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.