Nonprofits in ORO GRANDE, CA
5 tax-exempt organizations with a return on IRS file.
Largest nonprofits in ORO GRANDE by revenue
- RIVERSIDE PREPARATORY SCHOOL EIN 26-4614065 · last filed 990 for 2025 · revenue $40,810,329
- CALIFORNIA TEACHERS ASSOCIATION EIN 88-3698965 · last filed 990-N for 2025
- ORO GRANDE EDUCATION FOUNDATION EIN 26-1591679 · last filed 990-N for 2025
- ORO GRANDE ELEMENTARY SCHOOL DISTRICT FINANCING CORPORATION EIN 80-0873733 · last filed 990-N for 2024
- PARENT BOOSTER USA INC EIN 33-2021580 · last filed 990-N for 2025
Top 5s in ORO GRANDE
Most raised in gifts and grants
Contributions, gifts and grants received in the year
- 1Riverside Preparatory School990, year ended Jun 2025$39.8M
Largest reserves
Net assets (fund balance) at year end
- 1Riverside Preparatory School990, year ended Jun 2025$33.7M
Highest-paid people
Compensation from the organization and related organizations, including other pay
- 1Derrick DeltonSuperintendent · Riverside Preparatory School$311.1K
- 2Shawn BellAsst. Supt. HR/Personnel · Riverside Preparatory School$252.7K
- 3Kyla Gonzales-RiveraAsst. Supt. Ed Services · Riverside Preparatory School$243.4K
- 4Michael HeitmanExec. Dir. Special Ed · Riverside Preparatory School$215.4K
- 5Mark AndreasenAsst. Supt. Business Serv. · Riverside Preparatory School$211.6K
All nonprofits in ORO GRANDE, A–Z
- CALIFORNIA TEACHERS ASSOCIATIONEIN 88-3698965 · last filed 990-N for 2025
- ORO GRANDE EDUCATION FOUNDATIONEIN 26-1591679 · last filed 990-N for 2025
- ORO GRANDE ELEMENTARY SCHOOL DISTRICT FINANCING CORPORATIONEIN 80-0873733 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 33-2021580 · last filed 990-N for 2025
- RIVERSIDE PREPARATORY SCHOOLEIN 26-4614065 · last filed 990 for 2025