Mission
Fund interpretive activities and park maintenance
PORTOLA AND CASTLE ROCK FOUNDATION is a nonprofit organization categorized as Small Public Charity based in LA HONDA, CA. Its most recent IRS filing (2025) reports revenue of $89K, expenses of $80K, total assets of $174K. Imperigo tracks 5 reported grant relationships connected to this organization totaling approximately $44K.
Fund interpretive activities and park maintenance
Showing up to 5 of 5 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $89K | $80K | $174K |
| 2024 | $94K | $65K | $164K |
| 2023 | $84K | $89K | $142K |
| 2022 | $85K | $68K | $143K |
| 2021 | $67K | $62K | $122K |
Between 2021 and 2025, reported annual revenue grew from $67K to $89K (+32%), with total assets most recently reported at $174K.
Interactive year-over-year charts and full filing details available with membership.