Mission
THE CHARTER SCHOOL WILL EMPOWER EVERY STUDENT TO BE A LIFELONG LEARNER WITH ESSENTIAL SKILLS AND KNOWLEDGE UTILIZING AN EDUCATIONAL PROGRAM INSPIRED BY WALDORF EDUCATION METHODS.
Public Charity
STONE BRIDGE SCHOOL
STONE BRIDGE SCHOOL is a Public Charity headquartered in NAPA, CA. Financial data from the 2025 filing: $3.8M revenue, $3.2M expenses, $3.8M total assets.
EIN: 161725175
NAPA, CA
Elementary & Secondary Schools
NTEE: B20
Latest filing: 2025
Total Revenue$3.8M
Total Expenses$3.2M
Total Assets$3.8M
Grant Records0
Filing Years2021–2025
Where $100 goes at Stone Bridge School
How Stone Bridge School divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$72
Programs
the work itself
$28
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $72 for programs
$72
To provide a rigorous educational program that will emphasize the development of basic skills reading, writing, speaking and computation
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.
Officers & Directors
COM MEM/CO-C
Birha Mccann
PARENT CONCL
Heidi Soldinger
EXECUTIVE DI
James Brown
EXECUTIVE DI
Lisa Meyers
VP/CLASS REP
Maria Giusti
SECRETARY/CO
Maria Martinez
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.8M | $3.2M | $3.8M |
| 2024 | $3.5M | $3.1M | $3.6M |
| 2023 | $3.0M | $2.7M | $3.2M |
| 2022 | $3.4M | $3.0M | $2.2M |
| 2021 | $2.6M | $2.4M | $2.3M |
Between 2021 and 2025, reported annual revenue grew from $2.6M to $3.8M (+44%), with total assets most recently reported at $3.8M.
Interactive year-over-year charts and full filing details available with membership.