Mission
INNOVATIVE AND FULL OF HEART, MARK DAY SCHOOL NURTURES EACH CHILD TO PURSUE THEIR CURIOSITY, THINK CRITICALLY, EMBRACE CHALLENGE WITH COURAGE AND JOY, AND WORK IN PARTNERSHIP WITH OTHERS TO BUILD MORE CARING AND INCLUSIVE COMMUNITIES.
Public Charity
MARK DAY SCHOOL
MARK DAY SCHOOL is a nonprofit organization categorized as Public Charity based in SAN RAFAEL, CA. Its most recent IRS filing (2025) reports revenue of $23.0M, expenses of $21.6M, total assets of $61.7M. Imperigo tracks 98 reported grant relationships connected to this organization totaling approximately $4.4M.
EIN: 942598891
SAN RAFAEL, CA
Latest filing: 2025
Total Revenue$23.0M
Total Expenses$21.6M
Total Assets$61.7M
Grant Records98
Funding Total$4.4M
Filing Years2021–2025
Where $100 goes at Mark Day School
How Mark Day School divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$78
Programs
the work itself
$19
Management
running the organization
$3
Fundraising
raising the next dollar
Inside the $78 for programs
$78
Mark Day School is an independent, all gender school for 380 students in kindergarten through eighth grade
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
GENERAL SUPPORT
$21,989
EDUCATION
$247,366
Education
$152,500
SUPPORT DONATION
$123,444
For grant recipient's exempt purposes
$108,850
Showing up to 5 of 98 total records — full history available with membership.
Officers & Directors
TRUSTEE
Alicia Rockefeller
TRUSTEE
Andrea Urda-Rijo
TRUSTEE
Andrew Kawahara
TRUSTEE
Andy Kelly
TRUSTEE
April Underwood
CHIEF FINANCIAL OFFICER
Bella Chang
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $23.0M | $21.6M | $61.7M |
| 2024 | $20.8M | $20.3M | $59.2M |
| 2023 | $19.3M | $19.0M | $57.5M |
| 2022 | $18.4M | $17.4M | $46.4M |
| 2021 | $18.7M | $16.3M | $47.3M |
Between 2021 and 2025, reported annual revenue grew from $18.7M to $23.0M (+23%), with total assets most recently reported at $61.7M.
Interactive year-over-year charts and full filing details available with membership.