Mammoth High
365 Sierra Park Rd., Mammoth Lakes, CA 93546 Map
Math (met standard)
23%
−9
state 32% · 2025-26
English (met standard)
59%
+2
state 57% · 2025-26
Science (met standard)
41%
+3
state 39% · 2025-26
Low income
38%
free or reduced-price lunch
Students
330
2024-25
Students per teacher
15.4
2024-25
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 11 | 23% state 32% · 2025-26 | 59% state 57% · 2025-26 | — |
| All grades | 23% state 32% · 2025-26 | 59% state 57% · 2025-26 | 41% state 39% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 23% state 32% | 59% state 57% | 41% state 39% |
| 2024-25 | 24% state 31% | 67% state 57% | 37% state 34% |
| 2023-24 | 22% state 28% | 55% state 56% | 39% state 32% |
| 2022-23 | 26% state 27% | 65% state 55% | 46% state 32% |
| 2021-22 | 29% state 27% | 64% state 55% | 33% state 29% |
| 2020-21 | 28% state 34% | 71% state 59% | — |
| 2018-19 | 23% state 32% | 59% state 57% | 33% state 28% |
| 2017-18 | 27% state 31% | 44% state 56% | — |
| 2016-17 | 27% state 32% | 52% state 60% | — |
| 2015-16 | 27% state 32% | 66% state 59% | — |
| 2014-15 | 34% state 30% | 54% state 56% | — |
Graduation & college
4-year graduation rate
91%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
50%
state 55% · 2025-26
College-going rate
56%
state 66% · 2022-23
Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.
Students
Race and ethnicity, 2024-25
- Asian 2%
- White 31%
- Hispanic 65%
- Black 0%
- Two or more 2%
- Other 0%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).