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Chapter

Mammoth High

Mammoth Lakes, CA

PublicHigh · Grades 9–12
mammothusd.org365 Sierra Park Rd., Mammoth Lakes, CA 93546(760) 934-6802
Test scores
California state tests, 2024–25

English language arts

67 students tested

67.2% met or exceeded the standard. In 2023–24, 54.5% did.

  • Exceeded31.3%
  • Met35.8%
  • Nearly met20.9%
  • Not met11.9%

Math

70 students tested

24.3% met or exceeded the standard. In 2023–24, 21.8% did.

  • Exceeded7.1%
  • Met17.1%
  • Nearly met20.0%
  • Not met55.7%
Discipline
State and federal reports

California Department of Education

2.8% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year372352
Suspended in or out of school1.9% · 72.8% · 10
Suspensions712
Violence with injury32
Violence without injury14
Weapons00
Drugs30
Defiance only06
Other00

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall361351
Suspended out of school0.0% · 00.6% · 2
Suspended in school0.0% · 01.4% · 5
Expelled0.0% · 00.0% · 0
Attendance
California Department of Education

27.8% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted362349
Chronically absent24.9% · 9027.8% · 97

Chronically absent means missing 10% or more of the school days a student was enrolled.

School Profile

Location

Town, Remote

Enrollment

351 students

Student-Teacher Ratio

16:1

Demographics
Hispanic/Latino63.8%
x
White32.8%
x
Black or African American0.0%
x
Asian1.7%
x
Two or More Races1.7%
x
American Indian or Alaska Native0.0%
x
Native Hawaiian or Pacific Islander0.0%
x
Public school directory

NCES ID 062353003568

District
Mammoth Unified
Status
Open
School category
Regular School
Charter
No
Virtual instruction
Supplemental virtual
Enrollment
351 students
Teachers (FTE)
22.7

Sources