William Collier Elementary
Wildomar, CA · Lake Elsinore Unified
Regular public school · Grades K-5 · Suburb, large
3,306th of 5,659 California elementary schools statewide · better than 42%▲ Improving
20150 Mayhall Dr., Wildomar, CA 92595
(951) 253-7630NCES ID 060002707605Directory 2023–24
SchoolRow ranks William Collier Elementary 3,306th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 42% of elementary schools statewide. Its statewide percentile went from 31th in 2015 to 42th in 2025 — improving.
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 310 students tested
Racial and ethnic breakdown of 734 students (2023–24, NCES) — history since 1998, with comparable seven-category changes from 2010
| Group | Trend | 2010 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 62.8% | 64.7% | ▲ 1.9 pts | |
| White | 31.2% | 18.3% | ▼ 12.9 pts | |
| Black | 2.3% | 7.5% | ▲ 5.2 pts | |
| Two or more races | 1.7% | 5.7% | ▲ 4.0 pts | |
| Asian | 0.5% | 3.4% | ▲ 2.9 pts | |
| Pacific Islander | 0.9% | 0.3% | ▼ 0.6 pts |
NCES history for this school begins in 1998. 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 $656K in zip 92595 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 William Collier Elementary
- #3677Julia Lee Performing Arts AcademyRiverside County Office of Education · 0.6 mi away · charter3,677th of 5,659
ELA 42% ▲3 · Math 23% ▼9Compare - #5112Lakeland VillageLake Elsinore Unified · 1.5 mi away5,112th of 5,659
ELA 26% ▼13 · Math 14% ▼18Compare - #4306Wildomar ElementaryLake Elsinore Unified · 1.9 mi away4,306th of 5,659
ELA 31% ▼8 · Math 24% ▼8Compare - #3005Donald Graham ElementaryLake Elsinore Unified · 2.6 mi away3,005th of 5,659
ELA 43% ▲4 · Math 34% ▲2Compare - #3884Railroad Canyon ElementaryLake Elsinore Unified · 3.4 mi away3,884th of 5,659
ELA 35% ▼4 · Math 26% ▼6Compare - #3919Ronald Reagan ElementaryLake Elsinore Unified · 3.5 mi away3,919th of 5,659
ELA 36% ▼3 · Math 25% ▼7Compare - #2616Sycamore Academy of Science and Cultural ArtsLake Elsinore Unified · 3.8 mi away · charter2,616th of 5,659
ELA 45% ▲6 · Math 39% ▲7Compare - #2008Cottonwood Canyon ElementaryLake Elsinore Unified · 3.9 mi away2,008th of 5,659
ELA 49% ▲10 · Math 49% ▲17Compare
What school district is William Collier Elementary in?
William Collier Elementary is part of the Lake Elsinore Unified district in Wildomar, California.
Is William Collier Elementary a good school?
SchoolRow ranks William Collier Elementary 3,306th of 5,659 California elementary schools (better than 42% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of William Collier Elementary?
Hispanic 65%, White 18%, Black 8%, Two or more races 6% (734 students, 2023–24).
How much do homes near William Collier Elementary cost?
The typical home value in zip code 92595 is $656K 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.