MAMMOTH HIGH SCHOOL BOOSTER CLUB is a Public Charity headquartered in Mammoth Lakes, CA. Financial data from the 2025 filing: $247K revenue, $166K expenses, $281K total assets. 6 publicly reported grants to this organization, totaling roughly $48K, appear in IRS filings.
MHS Boosters is a non-profit, all volunteer, parent-teacher-community organization. Our mission is to: Assist Mammoth High School by fostering cooperation and communication between parents, staff, students and the public, and to promote success in academics, athletics, and the arts.
Showing up to 5 of 6 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $247K | $166K | $281K |
| 2024 | $315K | $310K | $200K |
| 2023 | $333K | $288K | $195K |
| 2021 | $135K | $121K | $131K |
| 2020 | $129K | $147K | $117K |
Between 2020 and 2025, reported annual revenue grew from $129K to $247K (+92%), with total assets most recently reported at $281K.
Interactive year-over-year charts and full filing details available with membership.
