Mission
TO PROVIDE A WORLD-CLASS EDUCATION TO EVERY STUDENT THROUGH AN INQUIRY AND INVESTIGATION SCHOOL MODEL THAT WILL PREPARE STUDENTS TO MEET THE CHALLENGES OF A GLOBAL 21ST CENTURY.
Public Charity
ALTA PUBLIC SCHOOLS
ALTA PUBLIC SCHOOLS is a Public Charity headquartered in WALNUT PARK, CA. Financial data from the 2025 filing: $18.8M revenue, $19.7M expenses, $51.9M total assets. 2 publicly reported grants to this organization, totaling roughly $22K, appear in IRS filings.
EIN: 261671037
WALNUT PARK, CA
Latest filing: 2025
Total Revenue$18.8M
Total Expenses$19.7M
Total Assets$51.9M
Grant Records2
Funding Total$22K
Filing Years2021–2025
Sample Grants Received
School Meals
$7,250
SCHOOL NUTRITION
$15,000
Showing up to 5 of 2 total records — full history available with membership.
Officers & Directors
HEAD OF SCHOOL
Amber Clark
BOARD CHAIR
Greg Tanner
SENIOR DIRECTOR OF HR
Guadalupe Mendez
MEAL PROGRAM DIRECTOR
Jesse Gutierrez
DIRECTOR
Luz Maria Castellanos
DIRECTOR
Mario Castro
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $18.8M | $19.7M | $51.9M |
| 2024 | $20.1M | $20.1M | $62.7M |
| 2023 | $23.3M | $20.0M | $56.2M |
| 2022 | $16.1M | $15.2M | $17.8M |
| 2021 | $21.0M | $16.6M | $15.7M |
Between 2021 and 2025, reported annual revenue declined from $21.0M to $18.8M (-10%), with total assets most recently reported at $51.9M.
Interactive year-over-year charts and full filing details available with membership.