PENINSULA OPEN SPACE TRUST, of PALO ALTO, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $62.3M in revenue, $43.4M in expenses, $373.8M in total assets. 169 publicly reported grants to this organization, totaling roughly $38.4M, appear in IRS filings.
POST PROTECTS OPEN SPACE ON THE PENINSULA AND IN THE SOUTH BAY FOR THE BENEFIT OF ALL. POST IS CREATING A NETWORK OF PROTECTED LANDS WHERE PEOPLE AND NATURE CONNECT AND THRIVE. THESE LANDS ARE PRESERVED FOREVER SO PRESENT AND FUTURE GENERATIONS BENEFIT FROM THE CAREFUL... BALANCE OF RURAL AND URBAN LANDSCAPES THAT MAKE OUR REGION EXTRAORDINARY.
How Peninsula Open Space Trust divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.
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.
Showing up to 5 of 169 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $62.3M | $43.4M | $373.8M |
| 2024 | $30.3M | $33.9M | $339.3M |
| 2023 | $24.8M | $29.0M | $337.0M |
| 2022 | $30.2M | $19.3M | $318.8M |
| 2021 | $38.7M | $23.3M | $340.6M |
Between 2021 and 2025, reported annual revenue grew from $38.7M to $62.3M (+61%), with total assets most recently reported at $373.8M.
Interactive year-over-year charts and full filing details available with membership.
