Skip to content

· Private foundation

Peter K Barker Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$251k
Granted FY2025still arriving
15
Grants FY2025still arriving
2
States reached
$75k
Largest
01What it funds
0199% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Religion$537kYouth Development$307kEducation$300kArts & Culture$242kHealth$45kHuman Services$43kScience & Tech$12kRecreation & Sports$10kOther$0
02FY2025 · 15 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k9 grants · $19k
  • $10k–50k3 grants · $48k
  • $50k–250k3 grants · $185k
$5,000
Median grant
2
States reached
$4.1M
Total assets
Largest grants
RecipientAmount
OUR LADY OF MT CARMEL CHURCH$75,000
CLAREMONT MCKENNA COLLEGE$60,000
PEBBLE BEACH COMPANY FOUNDATION$50,000
J PAUL GETTY TRUST$25,000
HUNTINGTON LIBRARY$12,500
CENTER FOR THE ARTS$10,000
MONTECITO RETIREMENT ASSOC$5,000
CATHOLIC CHARITIES OF SANTA BARBARA$5,000
DEL MONTE FOREST CONSERVANCY$2,500
PEBBLE BEACH COMPANY FOUNDATION$1,470
SANTA BARBARA ART MUSEUM$1,000
TOGETHER IN MISSION LOS ANGELES$1,000
ST PATRICK'S SCHOOL CARIBAD CA$1,000
MONTECITO COMMUNITY FOUNDATION$1,000
CHP FOUNDATION CALIFORNIA$1,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY20–25, $35k) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%MONTECITO RETIREMENT ASSOC: $5k → 14%MONTECITO RETIREMENT ASSOC: $5k → 14%MONTECITO RETIREMENT ASSOC: $5k → 14%MONTECITO RETIREMENT ASSOC: $5k → 14%MONTECITO RETIREMENT ASSOC: $5k → 14%CATHOLIC CHARITIES OF SANTA BARBARA: $5k → 14%CATHOLIC CHARITIES OF SANTA BARBARA: $5k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MN
IL
NY
WY
CT
CA
VA
DC
GA
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

94%of every dollar goes to organizations it has funded before.
$1.4M · 25 repeat orgs$92k to everyone else

Grantees it renews have grown median revenue +30% since the first grant, against +16% for those funded once.

25 repeat relationships: 12 still active in FY2025, 13 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

25
16

Total granted

$1.4M
$82k

Median revenue growth · since first grant

+30%
+16%

Still filing today

48%
56%

New vs renewed · share of each year

In FY2025, 96% of grant dollars renewed an existing relationship; $10k went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’20’21’22’23’24’25
Arts & CultureEducationPhilanthropyHuman ServicesMembership BenefitRecreation & SportsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • PB
    Pebble Beach Company Foundation
    6× · 2020–2025 · $307k · revenue +15%
  • TJ
    THE J PAUL GETTY TRUST
    6× · 2020–2025 · $149k · revenue +163%
  • HE
    HENRY E HUNTINGTON LIBRARY AND ART GALLERY
    5× · 2020–2025 · $65k · revenue +89%

Funded once

  • NP
    NAVAL POSTGRADUATE SCHOOL FOUNDATION INCgraduated
    one grant, 2024 · $50k · revenue +53%
  • SB
    Santa Barbara Cottage Hospital Foundation
    one grant, 2023 · $10k · revenue -52%
  • WG
    WORLD GOLF FOUNDATION INC
    one grant, 2021 · $5k · revenue -120%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Claremont Graduate University

Claremont Graduate University prepares individuals to be leaders for positive change in the world. Unique in its transdisciplinary approach, the University is dedicated to the creation, dissemination, and application of new knowledge and…

Education
2
The American College of Trust and Estate Counsel

Enhance the ability of actec members to provide the most efficient and highest quality services to their clients; develop qualified trust and estate counselors; improve and reform probate, trust and tax laws, procedures, and standards of…

Community Improvement
3
Saint Mary's College of California

Saint mary's college of california invites you to passionately embrace knowledge, the challenges of scholarship, and the capacity to make lasting change in the world. the foundation for this is our mission. to probe deeply the mystery of…

Education
4
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
5
California College of the Arts

California college of the arts educates students to shape culture and society through the practice and critical study of art, architecture, design, and writing. benefitting from its san francisco bay area location, the college prepares…

Education
6
Harvey Mudd College

HMC seeks to educate engineers, scientists, and mathematicians well versed in all of these areas and in the humanities, social sciences and the arts so that they may assume leadership in their fields with a clear understanding of the…

Education
7
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
8
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
9
Westminster College

The mission of westminster college is to help students develop competencies, commitments, and characteristics which have distinguished human beings at their best. see continuation on schedule o.the liberal arts tradition is the foundation…

Education
10
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
11
Mills College

Mills college is an independent liberal arts college for women and gender nonbinary students, with graduate programs for all genders. the college educates students to think critically and communicate responsibly and effectively, to accept…

—
12
Marietta College

Marietta college (mc) provides a strong foundation for a lifetime of leadership, critical thinking, and problem solving. we achieve this mission by offering undergraduates a contemporary liberal arts education and graduate students an…

Education
How this is measured
The grantee most central to the portfolio’s shape is The Mount Vernon Ladies' Association of the Union; the most unlike its peers is Del Monte Forest Conservancy. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

24 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 24 of the 44 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
24/24
Grantees still filing
17/24
Grew since first funded

Where the money sits, by cause and then by grantee

OUR LADY OF MT CARMEL CHURCH: $527,000 · OtherOUR LADY OF MT CARMEL CHURCHClaremont McKenna College: $180,000 · OtherClaremont McKenna College+22 more: $121,500 · Other+22 morePebble Beach Company Foundation: $306,720 · PhilanthropyPebble Beach Company FoundationTHE J PAUL GETTY TRUST: $149,237 · PhilanthropyTHE J PAUL GETTY TRUST+1 more: $5,200 · PhilanthropyNAVAL POSTGRADUATE SCHOOL FOUNDATION INC: $50,000 · EducationCOLGATE UNIVERSITY: $25,000 · EducationTHE HOWARD UNIVERSITY: $10,000 · Education+1 more: $1,000 · EducationHENRY E HUNTINGTON LIBRARY AND ART GALLERY: $64,500 · Arts & CultureCommunity Center for the Arts: $10,000 · Arts & Culture+5 more: $5,000 · Arts & CultureMONTECITO RETIREMENT ASSOCIATION: $25,000 · Human ServicesCATHOLIC CHARITIES OF LOS ANGELES INC: $10,000 · Human ServicesSanta Barbara Cottage Hospital Foundation: $10,000 · HealthMAYO CLINIC: $2,500 · HealthWORLD GOLF FOUNDATION INC: $5,000 · Recreation & SportsCHP 11-99 FOUNDATION: $3,000 · Membership Benefit
Other$828,500Philanthropy$461,157Education$86,000Arts & Culture$79,500Human Services$35,000Health$12,500Recreation & Sports$5,000Membership Benefit$3,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPebble Beach Company Foundation: $306,720 over 6y, 1.8% of budgetClaremont McKenna College: $180,000 over 5y, 0.0% of budgetTHE J PAUL GETTY TRUST: $149,237 over 6y, 0.0% of budgetHENRY E HUNTINGTON LIBRARY AND ART GALLERY: $64,500 over 5y, 0.0% of budgetNAVAL POSTGRADUATE SCHOOL FOUNDATION INC: $50,000 over 1y, 0.4% of budgetCOLGATE UNIVERSITY: $25,000 over 4y, 0.0% of budgetMONTECITO RETIREMENT ASSOCIATION: $25,000 over 5y, 0.0% of budgetTHE HOWARD UNIVERSITY: $10,000 over 2y, 0.0% of budgetCATHOLIC CHARITIES OF LOS ANGELES INC: $10,000 over 2y, 0.0% of budgetSanta Barbara Cottage Hospital Foundation: $10,000 over 1y, 0.0% of budgetCatholic Charities San Bernardino & Riverside Counties: $5,500 over 2y, 0.1% of budgetDEL MONTE FOREST CONSERVANCY: $5,500 over 4y, 0.3% of budgetMontecito Community Foundation: $5,200 over 4y, 1.1% of budgetWORLD GOLF FOUNDATION INC: $5,000 over 1y, 0.0% of budgetCASA DEL HERRERO: $4,000 over 2y, 0.4% of budgetCHP 11-99 FOUNDATION: $3,000 over 3y, 0.0% of budgetMAYO CLINIC: $2,500 over 2y, 0.0% of budgetTHE SOCIETY OF THE CINCINNATI: $1,000 over 1y, 0.0% of budgetUNITED STATES CAPITOL HISTORICAL SOCIETY: $1,000 over 1y, 0.0% of budgetJOHN F KENNEDY CENTER FOR THE PERFORMING ARTS: $1,000 over 1y, 0.0% of budgetNATIONAL ARCHIVES FOUNDATION: $1,000 over 1y, 0.0% of budgetTHE MOUNT VERNON LADIES' ASSOCIATION OF THE UNION: $1,000 over 1y, 0.0% of budgetGEORGETOWN UNIVERSITY: $1,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds Pebble Beach Company Foundation ↗
  • Who funds Claremont McKenna College ↗
  • Who funds THE J PAUL GETTY TRUST ↗
  • Who funds HENRY E HUNTINGTON LIBRARY AND ART GALLERY ↗
  • Who funds NAVAL POSTGRADUATE SCHOOL FOUNDATION INC ↗
  • Who funds COLGATE UNIVERSITY ↗
  • Who funds MONTECITO RETIREMENT ASSOCIATION ↗
  • Who funds Community Center for the Arts ↗
  • Who funds THE HOWARD UNIVERSITY ↗
  • Who funds CATHOLIC CHARITIES OF LOS ANGELES INC ↗
  • Who funds Santa Barbara Cottage Hospital Foundation ↗
  • Who funds Catholic Charities San Bernardino & Riverside Counties ↗
  • Who funds DEL MONTE FOREST CONSERVANCY ↗
  • Who funds Montecito Community Foundation ↗
  • Who funds WORLD GOLF FOUNDATION INC ↗
  • Who funds CASA DEL HERRERO ↗
  • Who funds CHP 11-99 FOUNDATION ↗
  • Who funds MAYO CLINIC ↗
  • Who funds THE SOCIETY OF THE CINCINNATI ↗
  • Who funds UNITED STATES CAPITOL HISTORICAL SOCIETY ↗
  • Who funds JOHN F KENNEDY CENTER FOR THE PERFORMING ARTS ↗
  • Who funds NATIONAL ARCHIVES FOUNDATION ↗
  • Who funds THE MOUNT VERNON LADIES' ASSOCIATION OF THE UNION ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Spivey Family Foundation IncDE13.6× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Spivey Family Foundation Inc · The Kirby-Jones Foundation · The Ayco Charitable Foundation · Santa Barbara Foundation · Vanguard Charitable Endowment Program · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Silicon Valley Community Foundation · National Philanthropic Trust · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc · The Bank of America Charitable Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Peter K Barker Foundation funds: left to right is the share of its income from government, bottom to top the share from Peter K Barker Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    4report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–15%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Peter K Barker Foundation?

    Find your warmest path to Peter K Barker Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

    Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 44 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on Peter K Barker’s filings →

    More from the funding graph