Mission
The Walnut Creek Open Space Foundation works to preserve and enhance Walnut Creek's 2700 acres of open space and to educate area residents so that they can enjoy this wonderful resource.
Walnut Creek Open Space Foundation, of Walnut Creek, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $88K in revenue, $29K in expenses, $513K in total assets. 2 publicly reported grants to this organization, totaling roughly $17K, appear in IRS filings.
The Walnut Creek Open Space Foundation works to preserve and enhance Walnut Creek's 2700 acres of open space and to educate area residents so that they can enjoy this wonderful resource.
Showing up to 5 of 2 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $88K | $29K | $513K |
| 2024 | $78K | $27K | $454K |
| 2023 | $74K | $26K | $403K |
| 2022 | $98K | $47K | $356K |
Between 2022 and 2025, reported annual revenue declined from $98K to $88K (-10%), with total assets most recently reported at $513K.
Interactive year-over-year charts and full filing details available with membership.