Oberndorf Family Foundation

Private foundation · Grantmaker San Francisco, CA EIN: 68-0299542

The Oberndorf Family Foundation is a private foundation based in San Francisco, California. Its 2025 filing reports grants to charitable organizations including education, health, environmental, human-services, and cultural organizations.

Key facts about Oberndorf Family Foundation

In short: Oberndorf Family Foundation gave $21.2M across 52 grants in 2025 (avg $408K), mostly in California. 44% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

EIN
68-0299542
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$21,219,000
Grants made (2025)
52
Average grant
$408,058
Median grant
$45,000
New grantees (estimate)
44% first-time grantees (23 of 52, 2025)
Total assets
$64,262,122
Primary geography
California (57% of itemized 2025 grant dollars)
Accepts unsolicited proposals
No
How to apply
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Full details ↓

Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$64.3M

-18.2% YoY

Annual Giving

$21.2M

+44.0% YoY

Grant Count

52

-13.3% YoY

Avg Grant Size

$408K

+66.1% YoY

Under IRS private-foundation payout rules, Oberndorf Family Foundation reported a distributable amount of $4.3M for 2025 — the minimum it must pay out in qualifying distributions.

Is Oberndorf Family Foundation open to new grantees?

44%

first-time grantees, 2025

In 2025, 23 of 52 grantees (44%) were first-time recipients. First grants averaged $361K; repeat grants $445K. How we count

Medians: $25K first-time, $50K repeat.

  • 35% of 2025 grantees were also funded in 2024. Method
  • Giving held roughly steady from 2022 to 2025 (−1%). Method
  • In 2025 it paid out 498% of its IRS minimum distribution (the 5% rule). Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

Research compiled by Grantable AI from public sources. Last updated September 2026.

Mission & Focus Areas

No foundation mission statement is provided. Its 2025 grants include support for universities and schools, child and family services, environmental organizations, and arts and cultural institutions.

Grantees describe their own work in varied terms. The California Academy of Sciences, which received $1 million, says its mission is to regenerate the natural world through science, learning, and collaboration. Neighbors for a Better San Francisco, which received $500,000, says it promotes San Francisco’s common good and social welfare through public education and policy advocacy. SPARK SF Public Schools, which received $175,000, says it raises private support and builds partnerships to support SFUSD’s work on instruction and equitable student supports.

Grantmaking

In 2025, the foundation reported 52 grants totaling $21,219,000. Grant amounts ranged from $1,000 to $7,508,000, with a median of $45,000. The largest grants included $7,508,000 to American Federation for Children Growth Fund; $5 million to UCSF (an individual recipient Challenge); $1.7 million to the University of California SF Foundation for its Department of Neurology; and $1 million each to the Environmental Defense Fund, California Academy of Sciences, and Edgewood Center for Children and Families. The filing lists the purposes of these grants as general charity.

How to Apply

The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.

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Geographic Focus

Where this funder awards grants

In 2025, California organizations received 57% of grant dollars and Texas organizations received 35%. Smaller shares went to recipients in New Jersey (2%), New York (1%), and Connecticut (1%).

Grant Distribution by State

20states

Share of 2025 grant dollars across all 52 itemized grants.

Cities

San FranciscoNew YorkStanfordWashingtonOaklandDallasWilliamstownFairfieldLos AngelesMenlo ParkShaker HeightsClevelandSan RafaelSonomaUkiahBerkeleyColumbiaMilwaukeeMission StMt Pleasant

Giving Over Time

Total grant dollars and number of grants per year

$0$10M$20M$30M52 grants2020 57 grants2021 70 grants2022 60 grants2023 60 grants2024 52 grants2025

From 2020 to 2025, annual grant giving ranged from $14.7M (2024) to $21.4M (2022). In 2025 it made 52 grants totaling $21.2M.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

American Federation for Children Growth Fund: $7.5MAmerican Federation forChildren Growth Fund$7.5MUCSF (Chancellor Circle Challenge): $5.0MUCSF (Chancellor CircleChallenge)$5.0MUniversity of California SF Foundation (Department of Neurology): $1.7MUniversity of California SFFoundation (Department of…$1.7MEnviromental Defense Fund: $1.0MEnviromental Defense Fund$1.0MCalifornia Academy of Sciences: $1.0MCalifornia Academy of Sciences$1.0MEdgewood Center for Children and Families: $1.0MEdgewood Center for Childrenand Families$1.0MNeighbors for a Better San Francisco: $500KNeighbors for a Better SanFrancisco$500KStanford University (Dept of Otolaryngology ): $500KStanford University (Dept ofOtolaryngology )$500KSt Benedicts Preparatory School Inc: $500KSt Benedicts PreparatorySchool Inc$500KSave the Children: $250KSave the Children$250K

The largest 2025 recipient was American Federation for Children Growth Fund ($7.5M). Together the top 10 received $19.0M.

Grant Size Distribution

299 grants across all recorded years

178<$50K35$50–100K29$100–250K17$250–500K8$500K–1M25$1–5M7$5M+

The most common grant size was under $50K: 178 grants of 299 (60%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
American Federation for Children Growth Fund Dallas, TXGeneral Charity$7,508,000
UCSF (Chancellor Circle Challenge) San Francisco, CAGeneral Charity$5,000,000
University of California SF Foundation (Department of Neurology) San Francisco, CAGeneral Charity$1,700,000
Enviromental Defense Fund San Francisco, CAGeneral Charity$1,000,000
California Academy of Sciences San Francisco, CAGeneral Charity$1,000,000
Edgewood Center for Children and Families San Francisco, CAGeneral Charity$1,000,000
Neighbors for a Better San Francisco San Rafael, CAGeneral Charity$500,000
Stanford University (Dept of Otolaryngology ) Stanford, CAGeneral Charity$500,000
St Benedicts Preparatory School Inc Newark, NJGeneral Charity$500,000
Save the Children Fairfield, CTGeneral Charity$250,000

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grant sum
2025 $64,262,122 $7,153,730 $21,309,225 $21,219,000
2024 $78,524,518 $6,220,240 $14,807,509 $14,737,500
2023 $88,194,200 $5,349,179 $18,941,974 $18,876,500
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$50M$100M$150M2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$64,262,122$78,524,518$88,194,200
Revenue$7,153,730$6,220,240$5,349,179
Expenses$21,309,225$14,807,509$18,941,974
Qualifying Distributions$21,248,133$14,766,959$18,898,523
Net Investment Income$7,092,640$6,179,688$5,305,727
Distributable Amount$4,263,953$4,576,257$4,907,213

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS May 30, 2026)
  2. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Susan C. Oberndorf as president and William E. Oberndorf as secretary.

Oberndorf Family Foundation is led by Susan C. Oberndorf, President on every filing since 2020; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Susan C. Oberndorf

    President

    On filings since 2020

    10 hrs/week

    No compensation reported

  • William E. Oberndorf

    Secretary

    On filings since 2020

    2 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Contact

Mailing address: 615 Front Street, San Francisco, CA 94111
Phone: (415) 500-6900

Frequently asked questions about Oberndorf Family Foundation

How much does Oberndorf Family Foundation give each year?

Oberndorf Family Foundation gave $21.2M across 52 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $14.7M across 60 grants.

What is Oberndorf Family Foundation's typical grant size?

Oberndorf Family Foundation's median grant in 2025 was $45,000, and its average grant was $408,058, across 52 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Oberndorf Family Foundation that year got $361K on average.

Where does Oberndorf Family Foundation give grants?

Oberndorf Family Foundation gives mostly in California: 57% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Texas (35%). The most frequent recipient cities were San Francisco, CA (24 grants), New York, NY (4 grants), Stanford, CA (3 grants) and Washington, DC (3 grants).

Does Oberndorf Family Foundation give general operating support?

Yes: 100% of Oberndorf Family Foundation's 2025 grants with a stated purpose (52 of 52) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Oberndorf Family Foundation's largest grantees?

Oberndorf Family Foundation's largest 2025 grantees include American Federation for Children Growth Fund ($7,508,000), UCSF (Chancellor Circle Challenge) ($5,000,000) and University of California SF Foundation (Department of Neurology) ($1,700,000), according to its 2025 IRS Form 990-PF. Together they received 67% of its itemized 2025 grant dollars.

How large is Oberndorf Family Foundation?

Oberndorf Family Foundation reported $64.3M in total assets on its 2025 IRS Form 990-PF. It paid out $21.2M in qualifying distributions that year, against a required minimum of $4.3M (roughly 5% of its investment assets).

What does Oberndorf Family Foundation fund?

No foundation mission statement is provided. Its 2025 grants include support for universities and schools, child and family services, environmental organizations, and arts and cultural institutions. See mission & focus areas ↑

How do I apply for a grant from Oberndorf Family Foundation?

The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is Oberndorf Family Foundation's EIN?

Oberndorf Family Foundation's EIN (Employer Identification Number) is 68-0299542. IRS Form 990 filing data is available on this page for 2020–2025.

Does Oberndorf Family Foundation accept unsolicited proposals?

No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑

Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.

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