SchoolRow
#515

Mammoth High

Mammoth Lakes, CA · Mammoth Unified · Grades 9-12

515th of 1,528 California high schools statewide · better than 66%· Stable

351
Students
2023–24 enrollment
16:1
Student / teacher ratio
39%
Free / reduced-price lunch
low-income indicator
24.9%
Chronically absent
CA average 20%

Mammoth High ranking

SchoolRow ranks Mammoth High 515th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 66% of high schools statewide. Its statewide percentile went from 64th in 2015 to 66th in 2025.

Statewide percentile by year
25%50%75%66%201520202025no testing 2020–21

Mammoth High test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 70 students tested

English Language Arts
This school
67%
CA average
49%
Math
This school
24%
CA average
37%
Science
This school
37%
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%24%37%201520202025no testing 2020–21

Mammoth High students

Racial and ethnic breakdown of 351 students (202324, NCES) — and how it has shifted since 2013

Hispanic64%White33%
Hover the pie for details
Hispanic 64%White 33%50%43%20132023
GroupTrend20132023Change
Hispanic50.3%63.8% 13.5 pts
White42.8%32.8% 10.0 pts
Asian1.0%1.7% 0.7 pts
Two or more races5.6%1.7% 3.9 pts

Homes near Mammoth High

Typical home value $823K in zip 93546 as of 2026-05 · trend since 2007

$223K$445K$668K$890K$807K20072010201520202025

Data Provided by Zillow Group

See recently sold homes in 93546 on Zillow →

High schools near Mammoth High

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

View on the map →

Frequently asked questions

What school district is Mammoth High in?

Mammoth High is part of the Mammoth Unified district in Mammoth Lakes, California.

Is Mammoth High a good school?

SchoolRow ranks Mammoth High 515th of 1,528 California high schools (better than 66% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Mammoth High?

Hispanic 64%, White 33%, Asian 2%, Two or more races 2% (351 students, 2023–24).

How much do homes near Mammoth High cost?

The typical home value in zip code 93546 is $823K 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.