Nonprofits in WALNUT PARK, CA
3 tax-exempt organizations with a return on IRS file.
Largest nonprofits in WALNUT PARK by revenue
- ALTA PUBLIC SCHOOLS EIN 26-1671037 · last filed 990 for 2025 · revenue $18,805,455
- ALTA PUBLIC SCHOOLS FOUNDATION EIN 46-4614635 · last filed 990 for 2025 · revenue $2,287,302
- WALNUT PARK MUTUAL WATER CO EIN 95-1344880 · last filed 990 for 2024 · revenue $2,155,356
All nonprofits in WALNUT PARK, A–Z
- ALTA PUBLIC SCHOOLSEIN 26-1671037 · last filed 990 for 2025
- ALTA PUBLIC SCHOOLS FOUNDATIONEIN 46-4614635 · last filed 990 for 2025
- WALNUT PARK MUTUAL WATER COEIN 95-1344880 · last filed 990 for 2024