SchoolRow
#151

Monarch River Academy

Porterville, CA · Alta Vista Elementary · Charter · Grades K-12

151st of 447 California schools statewide · better than 66%· Stable

49%
Free / reduced-price lunch
low-income indicator
4.9%
Chronically absent
CA average 20%

Monarch River Academy ranking

SchoolRow ranks Monarch River Academy 151st of 447 California schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 66% of schools statewide. Its statewide percentile went from 67th in 2022 to 66th in 2025.

Statewide percentile by year
25%50%75%66%20222025

Monarch River Academy test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 641 students tested

English Language Arts
This school
47%
CA average
49%
Math
This school
33%
CA average
37%
Science
This school
35%
CA average
33%
English Language Arts over time this school CA average
25%50%75%47%49%201520202025
Math over time this school CA average
25%50%75%33%37%201520202025

Homes near Monarch River Academy

Typical home value $331K in zip 93257 as of 2026-05 · trend since 2000

$87K$173K$260K$347K$330K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 93257 on Zillow →

Schools near Monarch River Academy

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

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Frequently asked questions

What school district is Monarch River Academy in?

Monarch River Academy is part of the Alta Vista Elementary district in Porterville, California.

Is Monarch River Academy a good school?

SchoolRow ranks Monarch River Academy 151st of 447 California schools (better than 66% statewide) based on 2024–25 test results (CAASPP 2024–25).

How much do homes near Monarch River Academy cost?

The typical home value in zip code 93257 is $331K 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.