The William Zimmerman Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The William Zimmerman Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 42-1223262

Foundation Overview

Based in Fairfield, IA, The William Zimmerman Foundation has awarded 118 grants totaling $6,825,000 to organizations in Colorado, California and 8 other states across the US. Individual grants range from $2,000 to $160,000, with a median award of $45,000.

Latest Tax Year
2024
Total Giving (all years)
$6,825,000
Total Assets
$15,883,852
Median Grant (all grants)
$45,000

Latest Form 990-PF Snapshot

Total Grants
11
Median Grant
$50,000
% Median Grant Growth
+67% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Relationship-Focused: 18%

2 of 11 recipients (18%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
California

66% of grants are awarded in California, with additional funding distributed across 9 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in Oakland (40%), San Francisco (19%), Stanford (14%).

Funding Trajectory
+3%

Stable funding levels with 3% change over 8 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
Community Projects + 3 others

Diversified giving across multiple program areas with primary emphasis on community projects (67%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The William Zimmerman Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
African Mission Healthcare $50,000 Deland, FL, US General Support 2024
Aspire Public Schools Foundation $80,000 Oakland, CA, US General Support 2024
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2024
Center For Food Safety $145,000 San Francisco, CA, US General Support 2024
International Rescue Committee $45,000 New York, NY, US General Support 2024
Kipp Public Schools North California $70,000 Oakland, CA, US General Support 2024
National Organic Coalition $50,000 Arlington, MA, US General Support 2024
Stanford Health Care $25,000 Stanford, CA, US General Support 2024
The Marcy Lab School $25,000 Brooklyn, NY, US General Support 2024
California Climate & Agriculture Network $30,000 Sacramento, CA, US General Support 2024
Direct Relief $10,000 Santa Barbara, CA, US General Support 2024
African Mission Healthcare $30,000 Deland, FL, US General Support 2023
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2023
Boys And Girls Clubs Of Oakland $115,000 Oakland, CA, US General Support 2023
Center For Food Safety $145,000 San Francisco, CA, US General Support 2023
Earth Island Institute Inc $45,000 Berkeley, CA, US General Support 2023
International Rescue Committee $25,000 New York, NY, US General Support 2023
Kipp Public Schools North California $70,000 Oakland, CA, US General Support 2023
National Organic Coalition $45,000 Arlington, MA, US General Support 2023
Organizacion En California De Lideres Campesinas Inc $25,000 Oxnard, CA, US General Support 2023
Stanford Health Care $25,000 Stanford, CA, US General Support 2023
Maui Food Bank $15,000 Wailuku, HI, US General Support 2023
The Marcy Lab School $25,000 Brooklyn, NY, US General Support 2023
Zimmerman Family Foundation $15,000 Fairfield, IA, US See Expenditure Responsibility Statement 2023
African Mission Healthcare $30,000 Deland, FL, US General Support 2023
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2023
Boys And Girls Clubs Of Oakland $115,000 Oakland, CA, US General Support 2023
Center For Food Safety $145,000 San Francisco, CA, US General Support 2023
Earth Island Institute Inc $45,000 Berkeley, CA, US General Support 2023
International Rescue Committee $25,000 New York, NY, US General Support 2023
Kipp Public Schools North California $70,000 Oakland, CA, US General Support 2023
National Organic Coalition $45,000 Arlington, MA, US General Support 2023
Organizacion En California De Lideres Campesinas Inc $25,000 Oxnard, CA, US General Support 2023
Stanford Health Care $25,000 Stanford, CA, US General Support 2023
Maui Food Bank $15,000 Wailuku, HI, US General Support 2023
The Marcy Lab School $25,000 Brooklyn, NY, US General Support 2023
Zimmerman Family Foundation $15,000 Fairfield, IA, US See Expenditure Responsibility Statement 2023
African Mission Healthcare $30,000 Deland, FL, US General Support 2022
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2022
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2022
Center For Food Safety $160,000 San Francisco, CA, US General Support 2022
Kipp Public Schools North California $60,000 Oakland, CA, US General Support 2022
Organizacion En California De Lideres Campesinas Inc $20,000 Oxnard, CA, US General Support 2022
Stanford Health Care $25,000 Stanford, CA, US General Support 2022
Earth Island Institute Inc $45,000 Berkeley, CA, US General Support 2022
International Rescue Committee $100,000 New York, NY, US General Support 2022
National Organic Coalition $50,000 Unity, ME, US General Support 2022
African Mission Healthcare $30,000 Deland, FL, US General Support 2022
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2022
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2022
Center For Food Safety $160,000 San Francisco, CA, US General Support 2022
Kipp Public Schools North California $60,000 Oakland, CA, US General Support 2022
Organizacion En California De Lideres Campesinas Inc $20,000 Oxnard, CA, US General Support 2022
Stanford Health Care $25,000 Stanford, CA, US General Support 2022
Earth Island Institute Inc $45,000 Berkeley, CA, US General Support 2022
International Rescue Committee $100,000 New York, NY, US General Support 2022
National Organic Coalition $50,000 Unity, ME, US General Support 2022
African Mission Healthcare $30,000 Deland, FL, US General Support 2022
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2022
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2022
Center For Food Safety $160,000 San Francisco, CA, US General Support 2022
Kipp Public Schools North California $60,000 Oakland, CA, US General Support 2022
Organizacion En California De Lideres Campesinas Inc $20,000 Oxnard, CA, US General Support 2022
Stanford Health Care $25,000 Stanford, CA, US General Support 2022
Earth Island Institute Inc $45,000 Berkeley, CA, US General Support 2022
International Rescue Committee $100,000 New York, NY, US General Support 2022
National Organic Coalition $50,000 Unity, ME, US General Support 2022
African Mission Healthcare $25,000 Pueblo, CO, US General Support 2021
Aspire Public Schools Foundation $70,000 Oakland, CA, US General Support 2021
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2021
Earth Island Institute $45,000 Berkeley, CA, US General Support 2021
Center For Food Safety $160,000 San Francisco, CA, US General Support 2021
Kipp Public Schools North California $60,000 Oakland, CA, US General Support 2021
Organizacion En California De Lideres Campesinas Inc $15,000 Oxnard, CA, US General Support 2021
Rural Advancement Foundation International - Usa $45,000 Pittsboro, NC, US General Support 2021
Stanford Health Care $30,000 Stanford, CA, US General Support 2021
African Mission Healthcare $25,000 Pueblo, CO, US General Support 2020
Aspire Public Schools Foundation $60,000 Oakland, CA, US General Support 2020
Boys And Girls Clubs Of Oakland $100,000 Oakland, CA, US General Support 2020
California Climate And Agriculture Network $50,000 Sebastopol, CA, US General Support 2020
Center For Food Safety $120,000 San Francisco, CA, US General Support 2020
Kipp Public Schools North California $70,000 Oakland, CA, US General Support 2020
Rural Advancement Foundation International - Usa $45,000 Pittsboro, NC, US General Support 2020
Reading Partners $20,000 Oakland, CA, US General Support 2020
Stanford Medicine $20,000 Stanford, CA, US General Support 2020
Organization Of Farmworker Women Leaders In Califo $10,000 Oxnard, CA, US General Support 2020
International Rescue Committee $20,000 New York, NY, US General Support 2020
Boys & Girls Club $100,000 Oakland, CA, US Support Disadvantaged Children 2018
Center For Food Safety $160,000 San Francisco, CA, US Promote Food Safety 2018
Kipp Bay Area Schools $100,000 Oakland, CA, US Youth Education 2018
Mama Hope $100,000 San Francisco, CA, US Support Children Orphaned By Aids 2018
Occidental Arts $35,000 Sebastapol, CA, US Promote Food Safety 2018
Rural Advancement Foundation Intl $45,000 Pittsboro, NC, US Promote Food Safety 2018
Stanford University $20,000 Stanford, CA, US Support Medical Treatment 2018
African Mission Healthcare Foundtn $15,000 Hicksville, NY, US International Relief Aid 2018
North Valley Community Foundation $18,000 Chico, CA, US Disaster Relief 2018
Grow Ahead Foundation $2,000 Portland, OR, US International Relief 2018
International Rescue Committee $20,000 New York, NY, US International Relief Aid 2018
Boys & Girls Club $115,000 Oakland, CA, US Support Disadvantaged Children 2017
Center For Food Safety $160,000 San Francisco, CA, US Promote Food Safety 2017
Kipp Bay Area Schools $100,000 Oakland, CA, US Youth Education 2017
Mama Hope $100,000 San Francisco, CA, US Support Children Orphaned By Aids 2017
Occidental Arts $30,000 Sebastapol, CA, US Promote Food Safety 2017
Rural Advancement Foundation Intl $40,000 Pittsboro, NC, US Promote Food Safety 2017
Stanford University $20,000 Stanford, CA, US Support Medical Treatment 2017
African Mission Healthcare Foundtn $15,000 Hicksville, NY, US International Relief Aid 2017
Mercy Corps Puerto Rico Relief Fund $20,000 Portland, OR, US International Relief Aid 2017
Boys & Girls Club $75,000 Oakland, CA, US Support Disadvantaged Children 2016
Center For Food Safety $160,000 San Francisco, CA, US Promote Food Safety 2016
Doctors To The World $15,000 Breckenridge, CO, US Support Medical Treatment 2016
Juma Ventures $50,000 San Francisco, CA, US Promote Entrepreneurial Skills 2016
Kipp Bay Area Schools $100,000 Oakland, CA, US Youth Education 2016
Mama Hope $100,000 San Francisco, CA, US Support Children Orphaned By Aids 2016
Occidental Arts $30,000 Sebastapol, CA, US Promote Food Safety 2016
Rural Advancement Foundation Intl $40,000 Pittsboro, NC, US Promote Food Safety 2016
Stanford University $20,000 Stanford, CA, US Support Medical Treatment 2016
Worldwide Endomarch $10,000 Palo Alto, CA, US Support Medical Treatment 2016
International Rescue Committee $10,000 New York, NY, US International Relief 2016

Foundations Similar to The William Zimmerman Foundation

Discover 5 foundations with comparable assets ($10,373,299-$18,757,923), similar grant patterns, and geographic focus in IA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 68-0488318 | 98 grants awarded
$18,757,923
(≈ Similar)
$25,154
median grant
Davenport, IA
Same state
91%
Excellent match

EIN: 39-1891960 | 327 grants awarded
$12,968,734
(≈ Similar)
$25,000
median grant
Urbandale, IA
Same state
91%
Excellent match

EIN: 47-2871002 | 38 grants awarded
$11,960,949
(↓ Smaller)
$50,000
median grant
Ankeny, IA
Same state
88%
Excellent match

EIN: 88-4405551 | 18 grants awarded
$10,939,693
(↓ Smaller)
$25,000
median grant
Polk City, IA
Same state
84%
Excellent match

EIN: 30-6135921 | 30 grants awarded
$10,373,299
(↓ Smaller)
$47,104.5
median grant
Estherville, IA
Same state
83%
Excellent match

Contact Information

Official contact details for The William Zimmerman Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 42-1223262
Website N/A
Address PO BOX 948 Fairfield, IA 52556-0016

Key People (8)

Board members, trustees, and key staff who oversee The William Zimmerman Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Secretary, Director William M Doyle Jr
Pres/treas-resigned12/31/24 Director David J Johnson
Director Christopher J Podoll
Vice President, Director John E Mallard Resigned 123124
Director Susan E Chroman

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for The William Zimmerman Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.