Del Sur Senior Elementary
Lancaster, CA · Westside Union Elementary
Regular public school · Grades K-8 · Rural, fringe
4,273rd of 5,659 California elementary schools statewide · better than 24%▼ Declining
9023 West Ave. H, Lancaster, CA 93536
(661) 942-0488NCES ID 064212006889Directory 2023–24
SchoolRow ranks Del Sur Senior Elementary 4,273rd of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 24% of elementary schools statewide. Its statewide percentile went from 51th in 2015 to 24th in 2025 — declining.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 567 students tested
Racial and ethnic breakdown of 758 students (2023–24, NCES) — history since 1987, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 35.1% | 55.4% | ▲ 20.3 pts | |
| White | 47.2% | 29.8% | ▼ 17.4 pts | |
| Black | 9.9% | 8.8% | ▼ 1.1 pts | |
| Two or more races | 3.1% | 4.5% | ▲ 1.4 pts | |
| Asian | 3.4% | 1.2% | ▼ 2.2 pts | |
| American Indian | 0.8% | 0.1% | ▼ 0.7 pts |
NCES history for this school begins in 1987. 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 $540K in zip 93536 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 Del Sur Senior Elementary
- #4390Sundown ElementaryWestside Union Elementary · 3.8 mi away4,390th of 5,659
ELA 35% ▲1 · Math 19% ▼2Compare - #3966West Wind ElementaryLancaster Elementary · 5.9 mi away3,966th of 5,659
ELA 33% ▼1 · Math 27% ▲6Compare - #3694Nancy Cory ElementaryLancaster Elementary · 6.4 mi away3,694th of 5,659
ELA 40% ▲6 · Math 25% ▲4Compare - #2441Quartz Hill ElementaryWestside Union Elementary · 6.6 mi away2,441st of 5,659
ELA 51% ▲17 · Math 38% ▲17Compare - #2122Leona Valley ElementaryWestside Union Elementary · 7.1 mi away2,122nd of 5,659
ELA 58% ▲24 · Math 38% ▲17Compare - #3839Valley View ElementaryWestside Union Elementary · 7.3 mi away3,839th of 5,659
ELA 38% ▲4 · Math 24% ▲3Compare - #5421Desert View ElementaryLancaster Elementary · 7.5 mi away5,421st of 5,659
ELA 18% ▼16 · Math 12% ▼9Compare - #3710John and Jacquelyn Miller Academy of Art and MediaLancaster Elementary · 7.5 mi away3,710th of 5,659
ELA 37% ▲3 · Math 27% ▲6Compare
What school district is Del Sur Senior Elementary in?
Del Sur Senior Elementary is part of the Westside Union Elementary district in Lancaster, California.
Is Del Sur Senior Elementary a good school?
SchoolRow ranks Del Sur Senior Elementary 4,273rd of 5,659 California elementary schools (better than 24% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Del Sur Senior Elementary?
Hispanic 55%, White 30%, Black 9%, Two or more races 5% (758 students, 2023–24).
How much do homes near Del Sur Senior Elementary cost?
The typical home value in zip code 93536 is $540K 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.