· Private foundation
Flocco 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.
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
- Under $10k4 grants · $8k
- $10k–50k6 grants · $98k
| Recipient | Amount |
|---|---|
| SONOMA ECOLOGY CENTER | $35,035 |
| REDWOOD EMPIRE FOOD BANK | $17,500 |
| LA LUZ CENTER | $15,000 |
| SONOMA LAND TRUST | $10,000 |
| SONOMA ECOLOGY CENTER | $10,000 |
| TRUCKEE DONNER LAND TRUST | $10,000 |
| SONOMA ACADEMY | $5,500 |
| SONOMA COUNTY REGIONAL PARKS FOUNDATION | $1,000 |
| TRUCKEE TRAILS FOUNDATION | $500 |
| TRUCKEE DIRT UNION | $500 |
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.
Your human-services grants (FY17–25, $78k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 1% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-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.
Which US states your grants reach
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.
19 repeat relationships — 8 still active in FY2025, 11 since wound down; 1 grantees were first funded in FY2025 (too recent to call).
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; $500 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
- SESonoma Ecology Center8× · 2017–2025 · $143k · revenue +180%
- REREDWOOD EMPIRE FOOD BANK5× · 2019–2025 · $63k · revenue +80%
- LLLA LUZ CENTER7× · 2017–2025 · $58k · revenue +30%
Funded once
- CFCENTER FOR DISASTER PHILANTHROPY INCgraduatedone grant, 2018 · $3k · revenue +455%
ENVIRONMENTAL DEFENSE FUND INCORPORATEDgraduatedone grant, 2019 · $2k · revenue +139%
EARTHJUSTICEgraduatedone grant, 2019 · $2k · revenue +66%
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 Climate Center is a climate and energy policy nonprofit working to rapidly reduce climate pollution at scale, starting in California.
The american civil liberties union of northern california (aclu nc union) defends and advances the principles of freedom, equality and justice contained in the united states constitution. aclu nc union, a california mutual benefit…
To promote philanthropy to make santa cruz county a better place to live, now and in the future.we bring together people, ideas, and resources to inspire philanthropy and accomplish great things.
Valle del sol inspires positive change by investing in health and human services to strengthen families with tools and skills for self-sufficiency and by building the next generation of latino and diverse leaders.
The San Francisco Bay Bird Observatory is dedicated to the conservation of birds and their habitats through science and outreach.
The Sierra Fund (TSF) is a non-profit organization with a mission to restore ecosystem and community resiliency in the Sierra Nevada.
The mission of the California Farmland Trust is to help farmers protect the best farmland in the world.
To establish and promote programs to protect the global climate, forests, wildlife and the natural environment, through research, advocacy, and investigation.
Sonoma charter school seeks to achieve academic excellence through engaged learning in a setting that involves students, teachers, and parents.
The california dental association is committed to the success of our members in service to their patients and the public.
Our mission is to protect local nature and farmland to ensure a healthy environment for everyone.
The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.
For reference, the grantee most central to the portfolio’s shape is Sonoma Land Trust and the most unlike its peers is Lamancha. 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.
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 35 years old; the field is 14. You back the established end — and your money leans older still.
The field is 24% startups (under 5 years old) — 6% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 14% of the field you don’t fund.
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.
34 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. 34 of the 39 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 Sonoma Ecology Center ↗
- Who funds REDWOOD EMPIRE FOOD BANK ↗
- Who funds LA LUZ CENTER ↗
- Who funds THE PRESENTATION SCHOOL ↗
- Who funds SONOMA ACADEMY ↗
- Who funds Friends In Sonoma Helping Inc ↗
- Who funds SONOMA LAND TRUST ↗
- Who funds TRUCKEE DONNER LAND TRUST ↗
- Who funds Sonoma County Regional Parks Foundation ↗
- Who funds THE UNION OF CONCERNED SCIENTISTS INC ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION OF NORTHERN CALIFORNIA INC ↗
- Who funds CENTER FOR DISASTER PHILANTHROPY INC ↗
- Who funds ENVIRONMENTAL DEFENSE FUND INCORPORATED ↗
- Who funds BOYS & GIRLS CLUBS OF SONOMA VALLEY BOYS & GIRLS CLUBS OF SONOMA VALLEY ↗
- Who funds Sonoma Valley Education Foundation ↗
- Who funds EARTHJUSTICE ↗
- Who funds CRESCENT MONTESSORI SCHOOL INC ↗
- Who funds FOOD BANK OF DELAWARE INC ↗
- Who funds THE CHILDREN'S HOSPITAL OF PHILADELPHIA FOUNDATION ↗
- Who funds Vintage House Multi Purpose Senior Center ↗
- Who funds INDIVISIBLE CIVICS ↗
- Who funds THE INNOCENCE PROJECT INC ↗
- Who funds Truckee Trails Foundation Inc ↗
- Who funds Truckee Dirt Union ↗
- Who funds SOCIETY OF ST VINCENT DE PAUL CHARITABLE PHARMACY OF NORTH TEXAS ↗
- Who funds LAMANCHA ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds University of Dallas ↗
- Who funds Sunday Breakfast Mission ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC ↗
- Who funds DELAWARE CENTER FOR HOMELESS VETERANS INC ↗
- Who funds HOPE FOR PAWS ↗
- Who funds PLANNED PARENTHOOD OF DELAWARE INC ↗
- Who funds KENNETT LIBRARY ↗
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: Marin Community Foundation · Sonoma County Community Foundation · McNabb Foundation · Women Giving as One Inc · Sonoma County Vintners Foundation · The John & Sandra Leland Foundation · Simon Blattner Family Foundation · Manitou Fund · Impactassetsinc · Vera C Hendry Foundation · Sonoma Valley Vintners & Growers Foundation · Gaia Fund
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 Flocco 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.
- Delaware Center for Homeless Veterans Inc — 100% of income from government
- Food Bank of Delaware Inc — 26% of income from government
- Planned Parenthood of Delaware Inc — 19% of income from government
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 Flocco Foundation?
Find your warmest path to Flocco 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.