Delta Sierra Middle
Stockton, CA · Lodi Unified · Grades 7-8
1,100th of 1,294 California middle schools statewide · better than 15%▲ Improving
Delta Sierra Middle ranking
SchoolRow ranks Delta Sierra Middle 1,100th of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 15% of middle schools statewide. Its statewide percentile went from 7th in 2015 to 15th in 2025 — improving.
Delta Sierra Middle test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 544 students tested
Delta Sierra Middle students
Racial and ethnic breakdown of 576 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 31.9% | 39.6% | ▲ 7.7 pts | |
| Asian | 22.3% | 27.8% | ▲ 5.5 pts | |
| Black | 30.6% | 18.4% | ▼ 12.2 pts | |
| White | 10.5% | 6.8% | ▼ 3.7 pts | |
| Two or more races | 3.7% | 5.9% | ▲ 2.2 pts | |
| Pacific Islander | 0.7% | 1.0% | ▲ 0.3 pts |
Homes near Delta Sierra Middle
Typical home value $487K in zip 95209 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Middle schools near Delta Sierra Middle
Closest same-level schools, with 2024–25 state rank
- 10ElkhornLodi Unified · 1.1 mi away1st of 1,294
ELA 95% · Math 89% - 6Sierra MiddleLincoln Unified · 1.9 mi away544th of 1,294
ELA 52% · Math 29% - 7Aspire Benjamin Holt MiddleLodi Unified · 4 mi away · charter433rd of 1,294
ELA 54% · Math 37% - –HendersonLodi Unified · 4.9 mi away
- 4Morada MiddleLodi Unified · 5.2 mi away875th of 1,294
ELA 34% · Math 22% - –Unbound Stockton CommunitySan Joaquin County Office of Education · 6.2 mi away · charter
- 1Team Charter AcademyStockton Unified · 6.5 mi away · charter1,241st of 1,294
ELA 22% · Math 7% - 5Lodi MiddleLodi Unified · 6.7 mi away727th of 1,294
ELA 38% · Math 28%
Frequently asked questions
What school district is Delta Sierra Middle in?
Delta Sierra Middle is part of the Lodi Unified district in Stockton, California.
Is Delta Sierra Middle a good school?
SchoolRow ranks Delta Sierra Middle 1,100th of 1,294 California middle schools (better than 15% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Delta Sierra Middle?
Hispanic 40%, Asian 28%, Black 18%, White 7% (576 students, 2023–24).
How much do homes near Delta Sierra Middle cost?
The typical home value in zip code 95209 is $487K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.