Delta Sierra Middle
Stockton, CA · Lodi Unified
Regular public school · Grades 7-8 · City, large
1,100th of 1,294 California middle schools statewide · better than 15%▲ Improving
2255 Wagner Heights Rd., Stockton, CA 95209
(209) 953-8510NCES ID 062223009391Directory 2023–24
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.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 544 students tested
Racial and ethnic breakdown of 576 students (2023–24, NCES) — history since 1988, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 31.0% | 39.6% | ▲ 8.6 pts | |
| Asian | 24.7% | 27.8% | ▲ 3.1 pts | |
| Black | 20.8% | 18.4% | ▼ 2.4 pts | |
| White | 14.8% | 6.8% | ▼ 8.0 pts | |
| Two or more races | 6.5% | 5.9% | ▼ 0.6 pts | |
| Pacific Islander | 2.0% | 1.0% | ▼ 1.0 pts |
NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.
Typical home value $487K in zip 95209 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Delta Sierra Middle
- #1ElkhornLodi Unified · 1.1 mi away1st of 1,294
ELA 95% ▲68 · Math 89% ▲74Compare - #544Sierra MiddleLincoln Unified · 1.9 mi away544th of 1,294
ELA 52% ▲25 · Math 29% ▲14Compare - #433Aspire Benjamin Holt MiddleLodi Unified · 4 mi away · charter433rd of 1,294
ELA 54% ▲27 · Math 37% ▲22Compare - –HendersonLodi Unified · 4.9 mi awayCompare
- #875Morada MiddleLodi Unified · 5.2 mi away875th of 1,294
ELA 34% ▲7 · Math 22% ▲7Compare - –Unbound Stockton CommunitySan Joaquin County Office of Education · 6.2 mi away · charterCompare
- #1241Team Charter AcademyStockton Unified · 6.5 mi away · charter1,241st of 1,294
ELA 22% ▼5 · Math 7% ▼8Compare - #727Lodi MiddleLodi Unified · 6.7 mi away727th of 1,294
ELA 38% ▲11 · Math 28% ▲13Compare
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.