GrantAuthority

William Zimmerman Foundation

Grantmaking foundation in Fairfield, Iowa · EIN 42-1223262

Grants itemized on the 990
$630KTax year 2025
Grants made
9Tax year 2025
Total assets
$8MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Giving by year

$540K2020
$550K2021
$660K2022
$650K2023
$630K2024
$630K2025

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
Center for Food Safety$150K2025
Boys and Girls Clubs of Oakland$120K2025
Aspire Public Schools Foundation$92K2025
Kipp Public Schools North California$83K2025
National Organic Coalition Inc$60K2025

Amounts are rounded. The full grantee list (9 grants in 2025) is available with a free account.

See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.

Similar foundations in Iowa

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