SchoolRow
#222

William Mendenhall Middle

Livermore, CA · Livermore Valley Joint Unified · Grades 6-8

222nd of 1,294 California middle schools statewide · better than 83%· Stable

893
Students
2023–24 enrollment
25.5:1
Student / teacher ratio
7%
Free / reduced-price lunch
low-income indicator
6.0%
Chronically absent
CA average 20%

William Mendenhall Middle ranking

SchoolRow ranks William Mendenhall Middle 222nd of 1,294 California middle schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 83% of middle schools statewide. Its statewide percentile went from 87th in 2015 to 83th in 2025.

Statewide percentile by year
25%50%75%83%201520202025no testing 2020–21

William Mendenhall Middle test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 849 students tested

English Language Arts
This school
67%
CA average
49%
Math
This school
55%
CA average
37%
Science
This school
56%
CA average
33%
English Language Arts over time this school CA average
25%50%75%67%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%55%37%201520202025no testing 2020–21

William Mendenhall Middle students

Racial and ethnic breakdown of 893 students (202324, NCES) — and how it has shifted since 2013

Hispanic19%White48%Asian23%9%
Hover the pie for details
Hispanic 19%White 48%Asian 22%Two or more races 9%17%65%9%8%20132023
GroupTrend20132023Change
White64.5%48.3% 16.2 pts
Asian8.6%22.5% 13.9 pts
Hispanic17.3%19.3% 2.0 pts
Two or more races7.8%9.1% 1.3 pts
Black0.8%0.7% 0.1 pts
Pacific Islander0.5%0.0% 0.5 pts

Homes near William Mendenhall Middle

Typical home value $1.24M in zip 94550 as of 2026-05 · trend since 2000

$355K$711K$1.07M$1.42M$1.29M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94550 on Zillow →

Middle schools near William Mendenhall Middle

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is William Mendenhall Middle in?

William Mendenhall Middle is part of the Livermore Valley Joint Unified district in Livermore, California.

Is William Mendenhall Middle a good school?

SchoolRow ranks William Mendenhall Middle 222nd of 1,294 California middle schools (better than 83% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of William Mendenhall Middle?

White 48%, Asian 23%, Hispanic 19%, Two or more races 9% (893 students, 2023–24).

How much do homes near William Mendenhall Middle cost?

The typical home value in zip code 94550 is $1.24M 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.