Chan Zuckerberg Initiative Foundation
The Chan Zuckerberg Initiative Foundation is a private grantmaking foundation based in Palo Alto, California. Established in 2012, it operates as a 501(c)(3) charitable organization dedicated to supporting people and organizations working toward its core missions in science, education, and community development.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$235.4M
+54.2% YoY
Grant Count
53
-10.2% YoY
Avg Grant Size
$4.4M
+71.6% YoY
Mission & Focus Areas
The foundation supports three primary mission areas:
- Science: Funding research and scientific advancement
- Education: Supporting educational initiatives and opportunities
- Community: Strengthening local communities through partnerships with nonprofits and addressing emerging community needs
In addition to traditional grantmaking, the foundation makes venture capital investments in impact-focused companies, builds tools and products that can be scaled and distributed, and supports capacity building efforts across its work.
Grantmaking
The foundation employs multiple funding mechanisms:
Grant Range
$972,000
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Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in California and Massachusetts, with particular emphasis on San Mateo County for community-focused initiatives.
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total Assets: $7.5 billion
- Annual Revenue: $1.49 billion
- Annual Expenses: $323 million
- Total Liabilities: $486 million
- Annual Income: $3.2 billion
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
250 grants across all recorded years
Open Grants
2 open opportunities from Chan Zuckerberg Initiative Foundation
Advancing Technologies for Spatiotemporal Omics in Live Tissue Grant
CHAN ZUCKERBERG INITIATIVE FOUNDATION
Amount
US $250,000 - US $500,000
Deadline
Rolling / Open
Implementation of Synthetic Biology Principles in Immunology Grant
CHAN ZUCKERBERG INITIATIVE FOUNDATION
Amount
Up to US $300,000
Deadline
Rolling / Open
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Cz Biohub Sf Llc ($60,000,000), President and Fellows of Harvard College ($29,600,000), Cz Biohub Chicago Llc ($18,000,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BUILDCASA INC SAN FRANCISCO, CA | HOUSING: INVEST IN INNOVATION | $725,000 |
| CAJON VALLEY UNION SCHOOL DISTRICT EL CAJON, CA | EDUCATION: RESEARCH TO PRACTICE - MEASURES | $300,000 |
| CHAN ZUCKERBERG BIOHUB INC SAN FRANCISCO, CA | FOR GENERAL OPERATING SUPPORT | $11,500,000 |
| CHAN ZUCKERBERG BIOHUB INC SAN FRANCISCO, CA | FOR GENERAL OPERATING SUPPORT | $14,100,000 |
| CHAN ZUCKERBERG INSTITUTE FOR ADVANCED BIOLOGICAL IMAGING LLC SAN FRANCISCO, CA | SCIENCE: CZ IMAGING INSTITUTE CORE SUPPORT | $12,236,199 |
| CHARLES R DREW UNIVERSITY OF MEDICINE AND SCIENCE LOS ANGELES, CA | SCIENCE: PRECISION HEALTH | $2,300,000 |
| CHILD TRENDS ROCKVILLE, MD | EDUCATION: RESEARCH TO PRACTICE - MEASURES | $560,500 |
| COMMON COUNSEL FOUNDATION OAKLAND, CA | HOUSING: INVEST IN INNOVATION | $100,000 |
| CZ BIOHUB CHICAGO LLC SAN FRANCISCO, CA | SCIENCE: CZ BIOHUB CHICAGO CORE SUPPORT | $18,000,000 |
| CZ BIOHUB NEW YORK LLC SAN FRANCISCO, CA | SCIENCE: CZ BIOHUB NEW YORK CORE SUPPORT | $12,000,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MARK ZUCKERBERG | TRUSTEE | 1 | — |
| LIZ CASTELLANOS | FINANCE OFFICER (AS OF 9/13/24) | 1 | — |
| KIMBERLY NEUFELD | FINANCE OFFICER (AS OF 9/13/24) | 1 | — |
| BRIAN MANCA | FINANCE OFFICER (THRU 9/13/24) | 1 | — |
Recent News & Activity
Recent developments and announcements
The foundation continues active grantmaking across its mission areas, with recent funding opportunities and announcements including:
2025 Community Fund grantee announcements
NDCN Collaborative Pairs funding opportunity
NDCN Collaborative Pairs - Chan Zuckerberg InitiativeRare As One Network funding opportunity
CZI Ancestry Networks for the Human Cell Atlas Funding OpportunityAncestry Networks for the Human Cell Atlas funding opportunity
CZI Ancestry Networks for the Human Cell Atlas Funding OpportunityThe foundation maintains active funding programs in Science, Education, and Community, with specific contact information and application processes available for each focus area.
Science, Education, Community, and Other Grants - CZISubject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Chan Zuckerberg Initiative Foundation fund?
The foundation supports three primary mission areas: • **Science**: Funding research and scientific advancement • **Education**: Supporting educational initiatives and opportunities • **Community**: Strengthening local communities through partnerships with nonprofits and addressing emerging community needs In addition to traditional grantmaking, the foundation makes venture capital investments in impact-focused companies, builds tools and products that can be scaled and distributed, and support…
How do I apply for a grant from Chan Zuckerberg Initiative Foundation?
The foundation employs multiple funding mechanisms: **Grant Activity:** • Has made 457 grants totaling $1.3 billion • Median grant size: $972,000 • Average award: $2.9 million • Individual grants have ranged from $40,000 to $100 million • Annual distribution has ranged from $152.6 million to $729.4 million (2020-2024) • Highest grantmaking activity occurred in 2022 with $729.4 million distributed across 240 grants • Has supported 194 unique organizations **Funding Types:** • Traditional grants …
Where does Chan Zuckerberg Initiative Foundation make grants?
The foundation primarily funds organizations in California and Massachusetts, with particular emphasis on San Mateo County for community-focused initiatives.
What size grants does Chan Zuckerberg Initiative Foundation award?
In 2024, Chan Zuckerberg Initiative Foundation awarded 53 grants totaling $235.4M — an average of about $4.4M per grant, based on its IRS Form 990 filings.
What is Chan Zuckerberg Initiative Foundation's EIN?
Chan Zuckerberg Initiative Foundation's EIN (Employer Identification Number) is 45-5002209. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Chan Zuckerberg Initiative Foundation's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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