· Private foundation
The Boone Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- $10k–50k2 grants · $55k
- $50k–250k1 grant · $50k
| Recipient | Amount |
|---|---|
| CATALINA ISLAND CONSERVANCY | $50,000 |
| LA WORLD AFFAIRS COUNCIL AND TOWN HALL | $30,000 |
| SOCIAL AND EMOTIONAL WELLNESS INSTITUTE | $25,000 |
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.
Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 14%, against an area that typically sits at 12%. 100% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
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.
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.
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.
10 repeat relationships — 3 still active in FY2025, 7 since wound down.
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
Where new relationships form · theme of each grantee’s first grant
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
- PCPasadena City College Foundation6× · 2019–2024 · $374k · revenue +229%
- SCSANTA CATALINA ISLAND CONSERVANCY8× · 2017–2025 · $271k · revenue +97%
- CDCalifornia Dance Institute5× · 2017–2021 · $150k · revenue +6%
Funded once
- CICALIFORNIA INSTITUTE OF TECHNOLOGYgraduatedone grant, 2017 · $50k · revenue +35%
- TCTHE CALTECH Yone grant, 2021 · $44k · revenue -79%
- BGBOYS & GIRLS CLUB OF THE FOOTHILLSgraduatedone grant, 2017 · $15k · revenue +232%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
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.
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…
We are committed to breaking the cycle of poverty and creating programs that drive change. by addressing students' basic needs, including food, housing, utilities, transportation, and healthcare, we enable low-income students to enroll,…
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.
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…
We inspire and educate young minds through engaging science-based programs and exhibits to create a meaningful impact on the communities we serve.
To surround students with a community of support, empowering them to stay in school and achieve in life. we work with public school systems, establishing relationship with superintendents, principals, educators, and community partners to…
The mission of the california council on economic education is to improve california's economic future by teaching economics and financial literacy, especially in under-served communities. ccee provides a broad range of resources and…
The mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.
The league of california community foundations promotes and strengthens community foundations in california. through collaboration and shared learning among member foundations and building partnerships with private and public entities, we…
To foster relationships among alumni, students and community by providing services and activities that build loyalty, support and a lifelong connection to the university.
To support educational, research and public functions and programs of the riverside campus of the university of california.
For reference, the grantee most central to the portfolio’s shape is California Community Foundation and the most unlike its peers is California Dance Institute. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
9 grantees tracked through their own filings, 2017–2025.
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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 9 of the 15 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.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
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.
- Who funds Pasadena City College Foundation ↗
- Who funds SANTA CATALINA ISLAND CONSERVANCY ↗
- Who funds California Dance Institute ↗
- Who funds CALIFORNIA INSTITUTE OF TECHNOLOGY ↗
- Who funds THE CALTECH Y ↗
- Who funds BOYS AND GIRLS CLUB OF VENICE ↗
- Who funds LOS ANGELES WORLD AFFAIRS COUNCIL AND TOWN HALL ↗
- Who funds CALIFORNIA COMMUNITY FOUNDATION ↗
- Who funds BOYS & GIRLS CLUB OF THE FOOTHILLS ↗
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.
Open a dossier: The Ralph M Parsons Foundation · The Ahmanson Foundation · California Community Foundation · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 The Boone 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.
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.
Warm introductions · Powered by PlinthPlus
How do I get to The Boone Foundation?
Find your warmest path to The Boone 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.