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Twin Oaks Elementary

San Marcos, CA · San Marcos Unified

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

2,456th of 5,659 California elementary schools statewide · better than 57% Declining

1 Cassou Rd., San Marcos, CA 92069

(760) 290-2588Official website ↗NCES ID 063488007719Directory 202324

706
Students
2023–24 enrollment
22.8:1
Student / teacher ratio
48%
Free / reduced-price lunch
low-income indicator
17.3%
Chronically absent
CA average 20%

SchoolRow ranks Twin Oaks Elementary 2,456th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 57% of elementary schools statewide. Its statewide percentile went from 67th in 2015 to 57th in 2025 — declining.

Statewide percentile by year
25%50%75%57%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 281 students tested

English Language Arts
Twin Oaks Elementary
45%
CA average
49%
Math
Twin Oaks Elementary
43%
CA average
37%
Science
Twin Oaks Elementary
40%
CA average
33%
English Language Arts over time Twin Oaks Elementary CA average
25%50%75%45%49%201520202025no testing 2020–21
Math over time Twin Oaks Elementary CA average
25%50%75%43%37%201520202025no testing 2020–21
Science over time Twin Oaks Elementary CA average
25%50%75%40%33%20222025

Racial and ethnic breakdown of 706 students (202324, NCES) — history since 1998, with comparable seven-category changes from 2010

Hispanic58%White31%6%
Hover the pie for details
categories changedHispanic 58%White 31%52%44%19982023
GroupTrend20102023Change
Hispanic54.4%58.1% 3.7 pts
White38.1%30.6% 7.5 pts
Two or more races0.0%5.7% 5.7 pts
Asian4.3%4.2% 0.1 pts
Black2.7%0.6% 2.1 pts
Pacific Islander0.4%0.6% 0.2 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 $906K in zip 92069 as of 2026-05 · trend since 2000

$242K$483K$725K$966K$907K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 92069 on Zillow →

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

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What school district is Twin Oaks Elementary in?

Twin Oaks Elementary is part of the San Marcos Unified district in San Marcos, California.

Is Twin Oaks Elementary a good school?

SchoolRow ranks Twin Oaks Elementary 2,456th of 5,659 California elementary schools (better than 57% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Twin Oaks Elementary?

Hispanic 58%, White 31%, Two or more races 6%, Asian 4% (706 students, 2023–24).

How much do homes near Twin Oaks Elementary cost?

The typical home value in zip code 92069 is $906K 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.