Who funds Millbrook School
83 institutional funders have given since 2022, 63 of them directly, through tax year 2024.
Its two largest direct donors
- Hettinger Foundation$2.4M2022–2024
- Souder Family Foundation Inc$275K2024
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2024, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2024 | $45.4M | $34.9M | $150.3M |
| 2023 | $35.7M | $33.8M | $138.9M |
| 2022 | $33.3M | $33.0M | $131.6M |
| 2021 | $28.8M | $30.2M | $125.9M |
| 2020 | $39.8M | $30.0M | $139.0M |
Contributions and grants received in 2024: $10.5M.
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Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.
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