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· Private foundation

Willametta K Day Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$7.1M
Granted FY2024still arriving
77
Grants FY2024still arriving
11
States reached
$2.5M
Largest
01What you fund
0199% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202024.

Education$17MPhilanthropy$15MArts & Culture$483kAnimals$175kHealth$165kHuman Services$144kYouth Development$140kInternational$119kOther$0
02FY2024 · 77 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k53 grants · $185k
  • $10k–50k16 grants · $253k
  • $50k–250k4 grants · $415k
  • $250k+4 grants · $6.3M
$5,000
Median grant
11
States reached
$76M
Total assets
Largest grants
RecipientAmount
ROBERT DAY FOUNDATION$2,500,000
ROBERT LOUIS STEVENSON SCHOOL (SCIENCE BUILDING)$2,000,000
CLAREMONT MCKENNA COLLEGE (ROBERT DAY SCIENCES CENTER)$1,500,000
WESTRIDGE SCHOOL FOR GIRLS (THE WILLAMETTA KECK DAY ENDOWMENT FUND$250,000
UNIVERSITY OF NEVADA RENO FOUNDATION (HOOKER CREEK RANCH ENDOWED SCHOLARSHI$180,000
LINFIELD UNIVERSITY$80,000
ROBERT LOUIS STEVENSON SCHOOL$80,000
SOUTHERN CALIFORNIA INSTITUTE OF ARCHITECTURE$75,000
YALE UNIVERSITY (SCHOOL OF ARCHITECTURE)$45,000
THE SEQUOYAH EDUCATIONAL CENTER$30,000
UNIVERSITY OF NEVADA RENO FOUNDATION (HOOKER CREEK RANCH ENDOWED SCHOLARSHI$20,000
PASADENA WALDORF SCHOOL$15,000
GIVEDIRECTLY INC$15,000
DESIGN HISTORY FOUNDATION INC$15,000
ANYONE CORPORATION$15,000
02The need
03

Do your dollars go where the need is?

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

show:

Your human-services grants (FY20–24, $103k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 82% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%LOS CABOS CHILDREN'S FOUNDATION: $10k → 6%LOS CABOS CHILDREN'S FOUNDATION: $8k → 6%CATHOLIC CHARITIES OF NORTHERN NEVADA: $5k → 10%CATHOLIC CHARITIES OF NORTHERN NEVADA: $5k → 10%CATHOLIC CHARITIES OF NORTHERN NEVADA: $5k → 10%PARA LOS NINOS: $8k → 14%PARA LOS NINOS: $3k → 14%MIRY'S LIST: $3k → 14%MATERIALS & APPLICATIONS: $3k → 14%MATERIALS & APPLICATIONS: $3k → 14%MATERIALS & APPLICATIONS: $3k → 14%EDDY HOUSE: $5k → 10%LOS ANGELES HOUSE OF RUTH: $8k → 14%CHILDREN'S CABINET INC A CHILD AND FAMILY RESOURCE: $5k → 10%CHILDREN'S CABINET INC A CHILD AND FAMILY RESOURCE: $5k → 10%PROYECTO PASTORAL: $6k → 14%PROYECTO PASTORAL: $3k → 14%ASIAN PACIFIC POLICY AND PLANNING COUNCIL: $750 → 14%CAMPCARE NEVADA FOUNDATION: $5k → 10%CAMPCARE NEVADA FOUNDATION: $5k → 10%CAMPCARE NEVADA FOUNDATION: $5k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

ME
VT
MT
MN
IL
NY
MA
OR
NV
CT
CA
CO
NE
VA
HI
GA
TX
FL

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

98%of every dollar goes to organizations you’ve funded before.
$33M · 67 repeat orgs$645k to everyone else

67 repeat relationships — 49 still active in FY2024, 18 since wound down; 20 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

67
53

Total granted

$33M
$375k

Median revenue growth · since first grant

+24%
+42%

Still filing today

85%
70%

New vs renewed · share of each year

In FY2024, 96% of grant dollars renewed an existing relationship; $271k went to new ones.

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

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

’20’21’22’23’24
Arts & CultureEducationHuman ServicesHealthInternationalPhilanthropyOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • RD
    ROBERT DAY FOUNDATION
    5× · 2020–2024 · $15M · revenue +183% · 95% of their budget
  • RL
    ROBERT LOUIS STEVENSON SCHOOL
    5× · 2020–2024 · $4.3M · revenue +35%
  • SC
    SOUTHERN CALIFORNIA INSTITUTE OF ARCHITECTURE
    5× · 2020–2024 · $355k · revenue +9%

Funded once

  • TH
    THE HARRAH AUTOMOBILE FOUNDATION NATIONAL AUTOMOBILE MUSEUM
    one grant, 2023 · $50k · revenue -36%
  • COOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INC
    one grant, 2022 · $45k · revenue -6%
  • WD
    WESTERN DIOCESE OF THE ARMENIAN CHURCH
    one grant, 2021 · $26k

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

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
The American Institute of Architects California

The AIA California, in collaboration with local components, is the voice of the architectural profession.

2
Association of California School Administrators

The association serves its members by creating resources that enable california school administrators to develop and apply creative leadership and management skills and in turn, improve the educational process for all students.

3
Ucla Foundation

The ucla foundation is the giving, receiving, and investing arm of the ucla campus. the foundation enables private donors to help build, sustain and advance one of the world's finest academic and research institutions. private philanthropy…

Education
4
The Union of Concerned Scientists Inc

The union of concerned scientists puts rigorous, independent science into action, developing solutions and advocating for a healthy, safe, and just future.

International
5
California Dental Association Foundation

The foundation's mission is to improve the oral health of all californians by supporting the dental profession and its efforts to meet community needs.

Science & Tech
6
Western University of Health Sciences

To produce, in a humanistic tradition, health care professionals and biomedical knowledge that will enhance and extend the quality of life in our communities.

7
The California Channel

To distribute public affairs and other educational information in order to create an electronic bridge between californians and their public officials, and, in the process educate a new generation of voting citizens and civic leaders who…

8
The San Diego Foundation

The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.

Philanthropy
9
University of California Irvine Foundation

The mission of the university of california, irvine foundation (uc irvine foundation) is to raise and manage private funds to support uc irvine's broader mission of excellence in teaching, research and public service. to this end, the uc…

Education
10
Arc Research Institute

Our mission is to accelerate scientific progress, understand the root causes of disease, and narrow the gap between discoveries and impact on patients.

Health
11
California Dental Association

The california dental association is committed to the success of our members in service to their patients and the public.

Community Improvement
12
University of La Verne

The university of la verne offers a distinctive and relevant educational experience to a diverse population of traditional-age, adult, and graduate learners, preparing them for successful careers and a commitment to lifelong learning…

Education

For reference, the grantee most central to the portfolio’s shape is Tahoe Family Solutions Inc and the most unlike its peers is Robert Day Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyIndependent K-12 SchoolsLocal History MuseumsCommunity Arts CentersAddiction Recovery ServicesFood Banks and PantriesYouth Development CentersJewish Community Organizati…Christian Youth CampsSenior Support ServicesEquine Therapy ProgramsCommunity FoundationsOrchestra and Ensemble Perf…Youth Sports ProgramsChild Abuse Advocacy Servic…Faith-Based Liberal Arts Co…Cancer Support ServicesSchool District FoundationsHealth Access Advocacy and …Community College Foundatio…Environmental Conservation …Community Foundations
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 31 years old; the field is 14. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number24%1%<5yr15%6%5–10yr20%17%10–20yr17%35%20–35yr11%24%35–55yr13%18%55yr+
THE FIELDby orgYOUR MONEYby value24%0%<5yr15%1%5–10yr20%60%10–20yr17%3%20–35yr11%3%35–55yr13%33%55yr+

The field is 24% startups (under 5 years old) — 1% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.8% lost their exemption, against 14% of the field you don’t fund.

orgs you fund
0.8%1/128
the rest of the field
14%
26,003/186,850

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

120 grantees tracked through their own filings, 2017–2026.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172026, not grant rows in a single year — so this will not match the grant count on the cover. 120 of the 145 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

3
Load-bearing (≥25% of a budget)
23
Early backer (in before they grew)
117/120
Grantees still filing
79/120
Grew since you first funded

Where your money sits — by cause, then by grantee

ROBERT DAY FOUNDATION — $15,000,000 · PhilanthropyROBERT DAY FOUNDATION+10 more — $55,730 · PhilanthropyROBERT LOUIS STEVENSON SCHOOL (SCIENCE BUILDING) — $4,000,000 · OtherROBERT LOUIS STEVENSON SCHOOL (SCIENCE BU…Claremont McKenna College — $3,023,815 · OtherClaremont McKenna CollegeCLAREMONT MCKENNA COLLEGE (ROBERT DAY SCIENCES CENTER) — $3,000,000 · OtherCLAREMONT MCKENNA COLLEGE (ROBERT DAY SCI…WESTRIDGE SCHOOL FOR GIRLS INC — $515,000 · OtherWESTRIDGE SCHOOL FOR GIRLS (THE WILLAMETTA KECK DAY ENDOWMENT FUND — $500,000 · Other+72 more — $1,208,760 · Other+72 moreROBERT LOUIS STEVENSON SCHOOL — $4,284,804 · EducationROBERT LOUIS STEV…SOUTHERN CALIFORNIA INSTITUTE OF ARCHITECTURE — $355,278 · EducationSOUTHERN CALIFORN…Linfield University — $291,250 · EducationLinfield Universi…+14 more — $213,218 · EducationNevada Museum of Art — $148,000 · Arts & CultureDesign History Foundation Inc — $90,000 · Arts & CultureANYONE CORPORATION — $54,000 · Arts & CultureProject X Foundation for Art and Criticism — $24,000 · Arts & CultureTHE INDEPENDENT SHAKESPEARE CO INC — $24,000 · Arts & CultureRENO PHILHARMONIC ASSOCIATION INC — $20,000 · Arts & CultureAURORA HUMANITARIAN INITIATIVE FOUNDATION INC — $15,000 · Arts & CultureMUSIC FOR UNITY — $15,000 · Arts & Culture+9 more — $33,400 · Arts & CultureFREEDOM FOR GREAT APES INC — $154,853 · AnimalsSOUTH TEXAS CHAPTER OF QUAIL COALITION INC — $10,000 · Animals+4 more — $8,000 · AnimalsBOYS AND GIRLS CLUB OF MASON VALLEY — $96,800 · Youth DevelopmentBOYS AND GIRLS CLUB OF TRUCKEE MEADOWS — $35,000 · Youth DevelopmentTAHOE FAMILY SOLUTIONS INC — $17,500 · Youth Development+2 more — $3,000 · Youth DevelopmentGIVEDIRECTLY INC — $30,000 · Human ServicesLos Cabos Children's Foundation — $18,000 · Human ServicesCampcare Nevada Foundation — $15,000 · Human ServicesCatholic Charities of Northern Nevada — $15,000 · Human ServicesPARA LOS NINOS — $10,500 · Human ServicesTHE CHILDREN'S CABINET INC — $10,000 · Human ServicesProyecto Pastoral — $9,000 · Human ServicesMATERIALS & APPLICATIONS — $9,000 · Human ServicesLOS ANGELES HOUSE OF RUTH — $7,500 · Human ServicesEDDY HOUSE — $5,000 · Human Services+2 more — $3,750 · Human Services
Philanthropy$15,055,730Other$12,247,575Education$5,144,550Arts & Culture$423,400Animals$172,853Youth Development$152,300Human Services$132,750

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetROBERT DAY FOUNDATION — $15,000,000 over 5y, 95% of budgetROBERT LOUIS STEVENSON SCHOOL — $4,284,804 over 5y, 5.0% of budgetClaremont McKenna College — $3,023,815 over 3y, 0.9% of budgetWESTRIDGE SCHOOL FOR GIRLS INC — $515,000 over 2y, 1.7% of budgetSOUTHERN CALIFORNIA INSTITUTE OF ARCHITECTURE — $355,278 over 5y, 0.3% of budgetLinfield University — $291,250 over 4y, 0.1% of budgetFREEDOM FOR GREAT APES INC — $154,853 over 3y, 25% of budgetNevada Museum of Art — $148,000 over 4y, 0.7% of budgetNEVADA POLICY RESEARCH INSTITUTE — $109,000 over 5y, 5.0% of budgetBOYS AND GIRLS CLUB OF MASON VALLEY — $96,800 over 5y, 1.0% of budgetThe Sequoyah Educational Center — $91,500 over 3y, 0.4% of budgetDesign History Foundation Inc — $90,000 over 4y, 8.3% of budgetUniversity of Nevada Reno Foundation — $60,500 over 4y, 0.1% of budgetANYONE CORPORATION — $54,000 over 4y, 7.3% of budgetTHE HARRAH AUTOMOBILE FOUNDATION NATIONAL AUTOMOBILE MUSEUM — $50,000 over 1y, 1.4% of budgetCOMMUNITY HEALTH ALLIANCE — $47,000 over 4y, 0.1% of budgetCOOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INC — $45,000 over 1y, 0.0% of budgetCATE SCHOOL — $45,000 over 3y, 0.0% of budgetPACIFIC COUNCIL ON INTERNATIONAL POLICY — $45,000 over 3y, 0.6% of budgetARMENIAN GENERAL BENEVOLENT UNION — $37,500 over 2y, 0.1% of budgetBOYS AND GIRLS CLUB OF TRUCKEE MEADOWS — $35,000 over 4y, 0.1% of budgetGIVEDIRECTLY INC — $30,000 over 2y, 0.0% of budgetFood Bank of Northern Nevada Inc — $25,000 over 4y, 0.0% of budgetProject X Foundation for Art and Criticism — $24,000 over 3y, 9.0% of budgetTHE INDEPENDENT SHAKESPEARE CO INC — $24,000 over 3y, 1.6% of budgetROOM TO READ — $21,000 over 2y, 0.0% of budgetMOMS ON THE RUN — $20,000 over 4y, 1.4% of budgetRENO PHILHARMONIC ASSOCIATION INC — $20,000 over 4y, 0.2% of budgetNEW DIRECTIONS FOR WOMEN FOUNDATION — $18,200 over 4y, 0.7% of budgetANDERSEN DEANS FOUNDATION — $18,000 over 1y, 5.6% of budgetLos Cabos Children's Foundation — $18,000 over 2y, 0.7% of budgetHouse of Hope Mer Hooys Inc — $18,000 over 2y, 5.5% of budgetCOURT APPOINTED SPECIAL ADVOCATE OF ORANGE COUNTY — $17,900 over 3y, 0.2% of budgetTAHOE FAMILY SOLUTIONS INC — $17,500 over 4y, 0.4% of budgetLOS ANGELES REGIONAL FOOD BANK — $16,500 over 2y, 0.0% of budgetSAMARA LEARNING CENTER — $16,000 over 2y, 4.5% of budgetPASADENA WALDORF SCHOOL — $15,300 over 2y, 0.2% of budgetCampcare Nevada Foundation — $15,000 over 3y, 4.8% of budgetAURORA HUMANITARIAN INITIATIVE FOUNDATION INC — $15,000 over 1y, 0.1% of budgetMUSIC FOR UNITY — $15,000 over 3y, 100% of budgetTHE DIVIDED SKY FOUNDATION CORPORATION — $15,000 over 2y, 0.3% of budgetCatholic Charities of Northern Nevada — $15,000 over 3y, 0.0% of budgetALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC — $14,750 over 4y, 0.0% of budgetTAHOE FUND — $13,000 over 1y, 0.4% of budgetPARA LOS NINOS — $10,500 over 2y, 0.0% of budgetTHE CHILDREN'S CABINET INC — $10,000 over 2y, 0.0% of budgetCommunity Foundation of Northern Nevada — $10,000 over 1y, 0.0% of budgetNORTHERN NEVADA CHILDREN'S CANCER FOUNDATION — $10,000 over 1y, 0.3% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Deborah and Tj Day FoundationNV55.8× affinity24 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Deborah and Tj Day Foundation · Community Foundation of Northern Nevada · Wm Keck Foundation · Thelma B & Thomas P Hart Foundation · The E L Cord Foundation · NV Energy Charitable Foundation · Tahoe Community Foundation · Peek Family Charitable Foundation · The Nell J Redfield Foundation · Renown Health · The Confidence Foundation · Robert Z Hawkins Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Willametta K Day Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 60%6%25%56%100%your share of their income ↑0%23%45%68%90%share of the org’s income from governmentmedian 11%
  • J Bar J Youth Services Inc71% of income from government
  • Samara Learning Center56% of income from government
  • High Desert Museum11% of income from government
  • Bend International School Inc10% of income from government
  • Linfield University4% of income from government
  • Oregon State University Foundation0% of income from government
no gov moneyreceives it· size = income
6get no government money at all
26report government grants on their 990 we could not trace to a source (not plotted)
2rely on government for over half their income
⤢ axis zoomed · 0–90%
typical government reliance, FY2025

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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Willametta K Day Foundation?

Find your warmest path to Willametta K Day 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 directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 145 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph