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Average

#6614 of 9,539 schools in CA

Mammoth Elementary

Elementary School · Mammoth Unified

PO Box 3209, Mammoth Lakes, CA 93546

Enrollment

532

Student-Teacher

21.3:1

Score

5.4

Grades

Kindergarten – 5th

Data vintage2022-23

How this school compares

California schools

#6,614 of 9,539

In Mammoth Lakes

#3 of 3

public schools

In district

#3 of 3

Mammoth Unified

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Mammoth Elementary

5.4/10

Elementary School in Mammoth Lakes · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.

Mammoth Middle

7.6/10

0.2 mi away. Use as a geographic alternative in the same move search.

Mammoth High

7.2/10

0.3 mi away. Use as a geographic alternative in the same move search.

About Mammoth Elementary

Mammoth Elementary is a public elementary school in Mammoth Lakes, CA, part of Mammoth Unified. Mammoth Elementary serves approximately 532 students, and covers grades Kindergarten-5th, and has a 21.3:1 student-teacher ratio. Mammoth Elementary has a current MySchoolScout rating of 5.4 out of 10 and ranks #6,614 of 9,539 schools in CA.

Structured state assessment records for Mammoth Elementary show 40% math proficiency (multi-year average, 2009-2024) and 44% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares0.8 pts below CA schools
  • This school 5.4 · Average
  • CA avg 6.2

What Parents Should Know

Mammoth Elementary runs 21.3:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.6Below Average50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data12
Annual Change-1.88 pts/yr
Data Period2009–2024
TrendDeclining
Academics5.9Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency35.5% (2024 CAASPP)
Reading/ELA Proficiency39.4% (2024 CAASPP)
Math vs. State Avg-10.2 pts
Reading vs. State Avg-3.4 pts
Overall Proficiency37% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)46% (model expectation from 2024 CAASPP)
vs. Expected-8.2 pts
Adjusted Percentile42th
Resources & Environment6.8Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio21.3:1
Per-Pupil Spending$16,921
Chronic Absenteeism27.8%

Mammoth Elementary — Students at Mammoth Elementary score 37% proficient, which is below what's typical for similar communities (expected: 46%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

51.1%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 40.3% (multi-year average, 2009-2024)
School
State
39.4% (2024 CAASPP)
ELA Proficiency 44.3% (multi-year average, 2009-2024)
School
State
45.3% (2024 CAASPP)

Based on 30 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
48%
ELA
52%
2010
Math
63%
ELA
55%
2011
Math
69%
ELA
61%
2012
Math
63%
ELA
52%
2014
Math
39%
ELA
41%
2015
Math
37%
ELA
45%
2016
Math
29%
ELA
38%
2017
Math
31%
ELA
37%
2018
Math
31%
ELA
44%
2019
Math
31%
ELA
44%
2022
Math
23.7%
ELA
38%
2024
Math
35%
ELA
39.5%

Source: EdFacts (NCES) and state assessment data. Growth score: 4.6/10.

How Mammoth Elementary Compares

See how Mammoth Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
5.4/10
31th percentile in CA
Academic
5.9/10
Average
Growth
4.6/10
Below Average
Environment
6.8/10
Average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
51%
Teaching Staff
21:1 student-teacher ratio
25 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
27.8%

Location

PO Box 3209, Mammoth Lakes, CA 93546

Nearby Alternatives

Families considering Mammoth Elementary may also want to explore other elementary schools in the area. Round Valley Elementary (rated 9.6/10, 25.6 miles away, in nearby Bishop), which scores notably higher. Additionally, Lee Vining Elementary (rated 7.8/10, 23.4 miles away, in nearby Lee Vining), which scores notably higher. For more schools in Mammoth Lakes, see our Mammoth Lakes schools guide .

Nearby Schools

9 within 34.2 mi
School Distance Rating
Mammoth Middle Mammoth Lakes 0.2 mi 7.6
Mammoth High Mammoth Lakes 0.3 mi 7.2
Sierra High (Continuation) Mammoth Lakes 0.3 mi
Jan Work Community Mammoth Lakes 0.3 mi
Lee Vining Elementary Lee Vining 23.4 mi 7.8
Lee Vining High Lee Vining 23.8 mi 8.3
Round Valley Elementary Bishop 25.6 mi 9.6
Edna Beaman Elementary Benton 28.9 mi
Big Creek Elementary Big Creek 34.2 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 93546 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$96,481

Median Home Value

$618,800

Median Rent

$1,619/mo

Population

8,803

College Educated

31.1%

Homeownership

64.7%

Poverty Rate

11.2%

Median Age

38.3

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
AMERICAN MARTYRS SCHOOL Manhattan Beach, CA 5.4
Alicia Cortez Elementary Chino, CA 5.4
Alila Earlimart, CA 5.4
Alvarado Elementary Union City, CA 5.4
Ansel Adams Stockton, CA 5.4
Aspire Rosa Parks Academy Oakland, CA 5.4

Frequently Asked Questions

Common questions about Mammoth Elementary

What grades does Mammoth Elementary serve?

Mammoth Elementary serves students in grades Kindergarten through 5th.

How many students attend Mammoth Elementary?

Mammoth Elementary has an enrollment of approximately 532 students.

What is the student-teacher ratio at Mammoth Elementary?

The student-teacher ratio at Mammoth Elementary is 21.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mammoth Elementary rank in CA?

Mammoth Elementary ranks #6,614 of 9,539 schools in CA.

What is Mammoth Elementary's MySchoolScout rating?

Mammoth Elementary has a current MySchoolScout rating of 5.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Mammoth Elementary?

Based on loaded state assessment records, Mammoth Elementary has 40% math proficiency (multi-year average, 2009-2024) and 44% reading/ELA proficiency (multi-year average, 2009-2024).

Is Mammoth Elementary a charter school?

No, Mammoth Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Mammoth Elementary a Title I school?

No, Mammoth Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mammoth Elementary?

51.1% of students at Mammoth Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

10 schools nearby View map →

Neighborhood Context

Walk Score
45 Car-Dependent
Bike Score
79 Very Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
532
Student-Teacher Ratio
21.3:1
Teachers (FTE)
25
Free/Reduced Lunch
51.1%
Type
regular
Setting
Remote Town
County
Mono County
Chronic Absenteeism (SY 2022-23)
27.8%

District

Mammoth Unified
District Enrollment
1,112
Schools in District
4
Per-Pupil Spending
$16,921
District Rank
#3 of 3

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