# Mammoth Unified

Mammoth Unified is a unified district in Mono County, California. Reading proficiency is 41.5%, -3.0 points from 2023 to 2025. Math proficiency is 34.4%, +4.5 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/districts/mammoth-unified |
| County | Mono |
| District type | Unified |
| Schools | 3 |
| Students | 1,087 |
| Student / teacher ratio | 16:1 |
| Average spending per student | $18,681 |
| Low-Income Students | 513 (47.3%) |
| English Learners | 281 (25.9%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 44.5% | 557 |
| 2024 | 41.6% | 572 |
| 2025 | 41.5% | 542 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 29.9% | 568 |
| 2024 | 35.2% | 576 |
| 2025 | 34.4% | 549 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 31.2% | 65.0% |
| 2024 | 25.3% | 62.9% |
| 2025 | 26.8% | 61.6% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 18.6% | 47.3% |
| 2024 | 20.1% | 55.2% |
| 2025 | 19.7% | 54.3% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 7.3% | 65.5% |
| 2024 | 3.2% | 63.8% |
| 2025 | 2.6% | 62.9% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 6.8% | 48.8% |
| 2024 | 3.7% | 57.5% |
| 2025 | 3.8% | 55.9% |

## Board Members

| Name | Role | Email | First Year | Term Expires |
| --- | --- | --- | --- | --- |
| Alonso Escobar | Clerk | N/A | 2020 | 2028 |
| Chelsea Nash | President | N/A | 2022 | 2026 |
| Marcy Castro | Member | N/A | 2024 | 2028 |
| Marty Thompson | Member | N/A | 2022 | 2026 |
| Sarah Keith | Member | N/A | 2025 | 2026 |

## Schools

| Rank | School | City | Reading | Math | Combined | Reading 2-Year | Math 2-Year |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Mammoth High | Mammoth Lakes | 67.2% | 24.3% | 45.7% | +1.9 | -1.2 |
| 2 | Mammoth Middle | Mammoth Lakes | 37.1% | 37.3% | 37.2% | -5.0 | +2.7 |
| 3 | Mammoth Elementary | Mammoth Lakes | 38.7% | 34.5% | 36.6% | -0.2 | +7.4 |