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Diffenbaugh Foundation

Grantmaking foundation in Stanford, California · EIN 95-6048727

Grants itemized on the 990
$13KTax year 2025
Grants made
5Tax year 2025
Total assets
$300KLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Mission

To provide support to various educational and environmental non-profit organizations in the form of cash contributions.

Quoted from the foundation's IRS filing.

Giving by year

$15K2019
$15K2020
$15K2021
$15K2022
$8K2023
$8K2024
$13K2025

Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.

Top recipients

RecipientAmountTax year
Vermillion Sea Institute$7K2025
Marine Mammal Center$2K2025
Wildman Science Learning$2K2025
The Teaching Well$1.5K2025
Growing Together Bay Area$5002025

Amounts are rounded. The full grantee list (5 grants in 2025) is available with a free account.

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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.