Evelyn Costa Elementary
Mountain House, CA · Lammersville Joint Unified · Grades K-8
266th of 5,659 California elementary schools statewide · better than 95%· Stable
Evelyn Costa Elementary ranking
SchoolRow ranks Evelyn Costa Elementary 266th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 95% of elementary schools statewide. Its statewide percentile went from 94th in 2024 to 95th in 2025.
Evelyn Costa Elementary test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 355 students tested
Evelyn Costa Elementary students
Racial and ethnic breakdown of 504 students (2023–24, NCES)
| Group | Now |
|---|---|
| Asian | 86.3% |
| White | 3.0% |
| Two or more races | 3.0% |
| American Indian | 2.8% |
| Hispanic | 2.2% |
| Black | 2.2% |
Homes near Evelyn Costa Elementary
Typical home value $914K in zip 95391 as of 2026-05 · trend since 2008
Data Provided by Zillow Group
Elementary schools near Evelyn Costa Elementary
Closest same-level schools, with 2024–25 state rank
- 10Julius Cordes ElementaryLammersville Joint Unified · 0.5 mi away59th of 5,659
ELA 87% · Math 88% - 9Wicklund ElementaryLammersville Joint Unified · 1.2 mi away1,075th of 5,659
ELA 67% · Math 59% - 9Bethany ElementaryLammersville Joint Unified · 1.3 mi away732nd of 5,659
ELA 70% · Math 68% - 6Lammersville ElementaryLammersville Joint Unified · 1.5 mi away2,321st of 5,659
ELA 49% · Math 42% - 10Hansen ElementaryLammersville Joint Unified · 1.6 mi away198th of 5,659
ELA 81% · Math 82% - 9Altamont ElementaryLammersville Joint Unified · 1.9 mi away835th of 5,659
ELA 70% · Math 64% - 10Sebastian Questa ElementaryLammersville Joint Unified · 2.3 mi away517th of 5,659
ELA 75% · Math 72% - –Mountain House ElementaryMountain House Elementary · 2.9 mi away
Frequently asked questions
What school district is Evelyn Costa Elementary in?
Evelyn Costa Elementary is part of the Lammersville Joint Unified district in Mountain House, California.
Is Evelyn Costa Elementary a good school?
SchoolRow ranks Evelyn Costa Elementary 266th of 5,659 California elementary schools (better than 95% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Evelyn Costa Elementary?
Asian 86%, White 3%, Two or more races 3%, American Indian 3% (504 students, 2023–24).
How much do homes near Evelyn Costa Elementary cost?
The typical home value in zip code 95391 is $914K 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.