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Cambridge Elementary

Concord, CA · Mt. Diablo Unified

Regular public school · Grades K-5 · Suburb, large

5,561st of 5,659 California elementary schools statewide · better than 2% Declining

1135 Lacey Ln., Concord, CA 94520

(925) 686-4749NCES ID 062637002932Directory 202324

451
Students
2023–24 enrollment
26.5:1
Student / teacher ratio
96%
Free / reduced-price lunch
low-income indicator
18.4%
Chronically absent
CA average 20%

SchoolRow ranks Cambridge Elementary 5,561st of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 2% of elementary schools statewide. Its statewide percentile went from 8th in 2015 to 2th in 2025 — declining.

Statewide percentile by year
25%50%75%2%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 254 students tested

English Language Arts
Cambridge Elementary
13%
CA average
49%
Math
Cambridge Elementary
10%
CA average
37%
Science
Cambridge Elementary
7%
CA average
33%
English Language Arts over time Cambridge Elementary CA average
25%50%75%13%49%201520202025no testing 2020–21
Math over time Cambridge Elementary CA average
25%50%75%10%37%201520202025no testing 2020–21
Science over time Cambridge Elementary CA average
25%50%75%7%33%20222025

Racial and ethnic breakdown of 451 students (202324, NCES) — history since 1994, with comparable seven-category changes from 2010

Hispanic83%6%
Hover the pie for details
categories changedHispanic 83%43%41%9%19942023
GroupTrend20102023Change
Hispanic92.9%83.4% 9.5 pts
Asian1.7%6.0% 4.3 pts
White1.3%4.7% 3.4 pts
Two or more races1.0%4.2% 3.2 pts
Black2.3%1.8% 0.5 pts
Pacific Islander0.6%0.0% 0.6 pts

NCES history for this school begins in 1994. 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 $615K in zip 94520 as of 2026-05 · trend since 2000

$182K$364K$546K$728K$630K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94520 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Cambridge Elementary

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What school district is Cambridge Elementary in?

Cambridge Elementary is part of the Mt. Diablo Unified district in Concord, California.

Is Cambridge Elementary a good school?

SchoolRow ranks Cambridge Elementary 5,561st of 5,659 California elementary schools (better than 2% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Cambridge Elementary?

Hispanic 83%, Asian 6%, White 5%, Two or more races 4% (451 students, 2023–24).

How much do homes near Cambridge Elementary cost?

The typical home value in zip code 94520 is $615K 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.