SchoolRow
#676

Monarch Grove Elementary

Los Osos, CA · San Luis Coastal Unified · Grades K-5

676th of 5,659 California elementary schools statewide · better than 88% Improving

337
Students
2023–24 enrollment
22.5:1
Student / teacher ratio
41%
Free / reduced-price lunch
low-income indicator
11.6%
Chronically absent
CA average 20%

Monarch Grove Elementary ranking

SchoolRow ranks Monarch Grove Elementary 676th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 88% of elementary schools statewide. Its statewide percentile went from 75th in 2015 to 88th in 2025 — improving.

Statewide percentile by year
25%50%75%88%201520202025no testing 2020–21

Monarch Grove Elementary test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 157 students tested

English Language Arts
This school
69%
CA average
49%
Math
This school
71%
CA average
37%
Science
This school
49%
CA average
33%
English Language Arts over time this school CA average
25%50%75%69%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%71%37%201520202025no testing 2020–21

Monarch Grove Elementary students

Racial and ethnic breakdown of 337 students (202324, NCES) — and how it has shifted since 2013

Hispanic18%White72%7%
Hover the pie for details
Hispanic 18%White 72%20%67%10%20132023
GroupTrend20132023Change
White66.7%71.8% 5.1 pts
Hispanic19.7%17.8% 1.9 pts
Two or more races9.7%6.5% 3.2 pts
Asian3.3%2.7% 0.6 pts
American Indian0.0%0.9% 0.9 pts

Homes near Monarch Grove Elementary

Typical home value $879K in zip 93402 as of 2026-05 · trend since 2000

$227K$453K$680K$906K$863K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 93402 on Zillow →

Elementary schools near Monarch Grove Elementary

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

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Frequently asked questions

What school district is Monarch Grove Elementary in?

Monarch Grove Elementary is part of the San Luis Coastal Unified district in Los Osos, California.

Is Monarch Grove Elementary a good school?

SchoolRow ranks Monarch Grove Elementary 676th of 5,659 California elementary schools (better than 88% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Monarch Grove Elementary?

White 72%, Hispanic 18%, Two or more races 7%, Asian 3% (337 students, 2023–24).

How much do homes near Monarch Grove Elementary cost?

The typical home value in zip code 93402 is $879K 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.