5 public K-12 schools in Mammoth Lakes from NCES Common Core of Data: enrollment, grade span, demographics, and Civil Rights Data Collection statistics for every active campus.
5 public schools ranked by quality score. NCES CCD 2024-25 data.
The highest-ranked of Mammoth Lakes's 5 public schools is Mammoth Elementary, scoring 15/100, against a city average of 37.6/100. Computed live across every Mammoth Lakes campus reporting to NCES.
How the Mammoth Lakes Public-School Landscape Breaks Down
Mammoth Lakes, CA enrolls 1,098 students across 5 public schools reporting to the National Center for Education Statistics. The average student-teacher ratio across the city is 15.7:1, and the composite quality score, derived from student-teacher ratio, counselor access, gifted-program availability, and CRDC attendance data, averages 37.6/100. Schools must report at least five campuses in a city to appear in this listing, which is why very small towns may redirect to the broader county or state view.
The most-resourced campus in Mammoth Lakes on this index is Mammoth Elementary, at 15/100 on the Resource Investment Index with 505 enrolled students. What the index does and doesn't measure; click any school below for its full component breakdown.
Mammoth Lakes spans 2 districts, each filing its own NCES F-33 return, per-pupil spending can vary between neighbouring campuses. Sort the table below by enrollment, level, or district; click any school for its full profile.
Mammoth Elementary accounts for 46.0% of all Mammoth Lakes public-school enrollment
That is an overwhelming concentration, leaving the rest of Mammoth Lakes a distant remainder — means Mammoth Lakes-wide averages can mask substantial variation outside the dominant entity. Grade level: Elementary. A dominant campus often anchors a city's program landscape and absorbs a disproportionate share of district capital and staffing decisions. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.
Mammoth Lakes school enrollment varies 56× across entities
Mammoth Lakes school enrollment ranges from 9 students (lowest) to 505 students (highest), a spread of 496 students. That ratio is among the widest observed and reflects extreme heterogeneity inside a single city, small specialty programs sit alongside large comprehensive campuses, often serving very different family demographics inside walking distance. Per-school staffing, programme depth, and capital-renovation cycles often diverge inside the same city based on enrollment shape, a 200-student magnet runs a different operational model than a 2,000-student comprehensive high school.
Mammoth Lakes has higher-than-average Title I eligibility — 58.3% of the population qualifies for free or reduced-price lunch
free or reduced-price lunch eligibility is the federal threshold for Title I funding allocations, established under the Every Student Succeeds Act (ESSA, 2015). Areas above 75% eligibility receive concentration grants on top of the basic Title I formula. Regions with eligibility this high typically draw a substantially larger federal funding share relative to their local tax base, which can either offset or reinforce existing gaps depending on allocation policy.
Mammoth Lakes student-teacher ratio is 15.7:1 — near the typical range (US average ~15.7) — aligned with the U.S. average of approximately 15.7:1
student-teacher ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE classroom teachers against total enrollment, push-in specialists, English-language aides, special-education co-teachers, and counselors are not included in most reporting Variation between sub-units within Mammoth Lakes is typically wider than the Mammoth Lakes-aggregate figure suggests.
Most racially and ethnically mixed schools in Mammoth Lakes
Ranked by the Simpson student-body diversity index (0-100) from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality.
The highest-ranked school in Mammoth Lakes is Mammoth Elementary with a quality score of 15/100. There are 5 public schools in Mammoth Lakes with 1,098 total students.
How many schools are in Mammoth Lakes, CA? ▼
Mammoth Lakes has 5 public schools with a total enrollment of 1,098 students. Average student-teacher ratio: 15.7:1.
Data from NCES Common Core of Data (CCD) 2024-25 and Civil Rights Data Collection (CRDC) 2021-22. Quality scores based on student-teacher ratio,
counselor access, gifted programs, and attendance. Schools must have 5+ in the city to be listed.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the NCES Common Core of Data (CCD). Consult a qualified professional before making decisions based on this data.
Read our methodology, which explains how this data is sourced, computed, and verified.
