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Plinth

· Public charity

California County Superintendents

The organization's mission is to strengthen the service and leadership capabilities of california's 58 county superintendents in support of students, schools, districts and communities.

$233k
Granted FY2025still arriving
16
Grants FY2025still arriving
1
States reached
$20k
Largest
01What you fund
01

What you funded, over time

By grantee IRS cause code (NTEE).

A cause breakdown isn’t shown here: 96% of CALIFORNIA COUNTY SUPERINTENDENTS’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.

02FY2025 · 16 grants

Where the money goes

Your grants by size, and where they go.

The 16 grants below total $200,500 — the rows itemised in this filing. The $232,500 headline is the total grant expense reported on the return, so the remaining $32,000 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.

By grant size · FY2025

  • Under $10k5 grants · $40k
  • $10k–50k11 grants · $161k
$12,000
Median grant
1
States reached
$12M
Total assets
Largest grants
RecipientAmount
BUTTE COUNTY OFFICE OF EDUCATION$20,000
TULARE COUNTY OFFICE OF EDUCATION$19,000
RIVERSIDE COUNTY OFFICE OF EDUCATION$18,000
LOS ANGELES COUNTY OFFICE OF EDUCATION$17,000
SAN DIEGO COUNTY OFFICE OF EDUCATION$14,500
HUMBOLDT COUNTY OFFICE OF EDUCATION$12,000
ALAMEDA COUNTY OFFICE OF EDUCATION$12,000
SANTA CLARA COUNTY OFFICE OF EDUCATION$12,000
STANISLAUS COUNTY OFFICE OF EDUCATION$12,000
SACRAMENTO OFFICE OF EDUCCATION$12,000
VENTURA COUNTY OFFICE OF EDUCATION$12,000
SAN JOAQUIN COUNTY OFFICE OF EDUCATION$8,000
LAKE COUNTY OFFICE OF EDUCATION$8,000
KINGS COUNTY OFFICE OF EDUCATION$8,000
INYO COUNTY OF EDUCATION$8,000
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:

Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 80% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%PLACER COUNTY OFFICE OF EDUCATION: $20k → 6%SAN MATEO COUNTY OFFICE OF EDUCATION: $43k → 7%SANTA CLARA COUNTY OFFICE OF EDUCATION: $93k → 8%MARIN COUNTY OFFICE OF EDUCATION: $20k → 8%CONTRA COSTA COUNTY OFFICE OF EDUCATION: $43k → 9%SONOMA COUNTY OFFICE OF EDUCATION: $85k → 9%VENTURA COUNTY OFFICE OF EDUCATION: $95k → 10%SOLANO COUNTY OFFICE OF EDUCATION: $20k → 10%ALAMEDA COUNTY OFFICE OF EDUCATION: $40k → 10%WEST ED: $51k → 10%SAN DIEGO COUNTY SUPT OF SCHOOLS: $117k → 11%RIVERSIDE COUNTY OFFICE OF EDUCATION: $85k → 11%MONTEREY COUNTY OFFICE OF EDU: $25k → 12%SACRAMENTO OFFICE OF EDUCCATION: $105k → 12%TUOLUMNE COUNTY SOS: $85k → 14%UNIVERSITY ENTERPRISES CORPORATION: $21k → 14%SHASTA COUNTY OFFICE OF EDUCATION: $85k → 14%LOS ANGELES COUNTY OFFICE OF EDUCATION: $105k → 14%SANTA BARBARA COUNTY OFFICE OF EDUCATION: $43k → 14%STANISLAUS COUNTY OFFICE OF EDUCATION: $33k → 15%HUMBOLDT COUNTY OFFICE OF EDUCATION: $35k → 18%BUTTE COUNTY OFFICE OF EDUCATION: $20k → 18%SANTA CLARA COUNTY OFFICE OF EDUCATION: $30k → 8%VENTURA COUNTY OFFICE OF EDUCATION: $20k → 10%ALAMEDA COUNTY OFFICE OF EDUCATION: $30k → 10%SAN DIEGO COUNTY OFFICE OF EDUCATION: $36k → 11%RIVERSIDE COUNTY OFFICE OF EDUCATION: $25k → 11%MONTEREY COUNTY OFFICE OF EDUCATION: $24k → 12%SACRAMENTO OFFICE OF EDUCCATION: $98k → 12%UNIVERSITY ENTERPRISES CORPORATION: $21k → 14%LOS ANGELES COUNTY OFFICE OF EDUCATION: $33k → 14%STANISLAUS COUNTY OFFICE OF EDUCATION: $30k → 15%HUMBOLDT CTY OFFICE OF EDUC: $32k → 18%BUTTE COUNTY OFFICE OF EDUCATION: $35k → 18%SANTA CLARA COUNTY OFFICE OF EDUCATION: $24k → 8%ALAMEDA CTY OFFICE OF EDUC: $25k → 10%SAN DIEGO COUNTY OFFICE OF EDUCATION: $35k → 11%SACRAMENTO OFFICE OF EDUC: $67k → 12%UNIVERSITY ENTERPRISES CORPORATION: $21k → 14%LOS ANGELES COUNTY OFFICE OF EDUCATION: $26k → 14%STANISLAUS COUNTY OFFICE OF EDUCATION: $25k → 15%HUMBOLDT COUNTY OFFICE OF EDUCATION: $28k → 18%BUTTE COUNTY OFFICE OF EDUCATION: $33k → 18%SAN DIEGO COUNTY SUPT OF SCHOOLS: $31k → 11%LOS ANGELES COUNTY OFFICE OF EDUCATION: $25k → 14%BUTTE COUNTY OFFICE OF EDUCATION: $28k → 18%SAN DIEGO CTY OFFICE OF EDUC: $29k → 11%SAN DIEGO COUNTY OFFICE OF EDUCATION: $21k → 11%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.

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.

85%of every dollar goes to organizations you’ve funded before.
$3.0M · 18 repeat orgs$530k to everyone else

18 repeat relationships — 11 still active in FY2025, 7 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
22

Total granted

$3.0M
$490k

Median revenue growth · since first grant

+26%
+42%

Still filing today

11%
14%

New vs renewed · share of each year

In FY2025, 80% of grant dollars renewed an existing relationship; $40k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
EducationArts & CultureEnvironmentOther

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

  • SC
    SACRAMENTO COUNTY OFFICE OF EDUCATION
    9× · 2017–2025 · $380k
  • SD
    SAN DIEGO COUNTY OFFICE OF EDUCATION
    8× · 2017–2025 · $284k
  • LA
    LOS ANGELES COUNTY OFFICE OF EDUCATION
    9× · 2017–2025 · $269k

Funded once

  • IG
    Individual grant recipient
    one grant, 2019 · $85k
  • W
    WESTED
    one grant, 2017 · $51k
  • SB
    SANTA BARBARA COUNTY FIRE DEPT
    one grant, 2019 · $43k

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
Student Senate for California Community Colleges

To pursue policies that will improve student access, promote student success, engage and empower local student leaders, and enrich the collegiate experience for all of the california community college students.

Education
2
San Luis Obispo County Arts Council Dba Arts Obispo

To advance the visual, literary and performing arts in san luis obispo county through programs that promote local arts planning and collaboration; the arts in educational settings; public access to the arts; and opportunities for artists…

3
San Mateo County Community Colleges Foundation

The mission of san mateo county community colleges foundation is to promote student success and program innovation by providing financial support to help san mateo county community college district students achieve their goals. the…

Education
4
California Association of Student Councils

Providing leadership training programs for elementary, middle school, high school students, including summer conferences, youth action seminars.

Youth Development
5
California Institute of Contemporary Art
6
University of California Student Association

The University of California Student Association (UCSA) is a coalition of students and student governments that aims to provide a collective voice for all students through advocacy and direct action. UCSA participates in the shared…

Education
7
San Jose State University Research Foundation

As an integral member of the san jose state university community, the san jose state university research foundation provides an entrepreneurial framework through which local, state and federal agencies, businesses and private foundations…

Education
8
San Luis Coastal Education Foundation

Partner with public and private sectors to support creative and innovative programs for the benefit of students of the san luis coastal unified school district in the areas of academics, arts, career technical education, extra-curricular…

Education
9
The California Education Partners

California education partners seeds and grows collaborations among california's school systems, so that they innovate, improve, and build internal capacity as learning organizations in order to close gaps and lead high performing,…

Education
10
Silicon Valley Education Foundation

Who we are - silicon valley education foundation (svef) focuses on raising student performance in the critical areas of math and science across all 33 santa clara county school districts, and also adjoining san mateo and alameda counties.…

Community Improvement
11
California State Summer School Arts Foundation

The california state summer school arts foundation (csssaf) supports the students of the california state summer school for the arts (csssa) from pre-application through college and beyond.

Arts & Culture
12
Arts Council Santa Cruz County

The organization's mission is to generate creativity, vibrancy, and connection within santa cruz county; to fund and support artists in the community, arts education and effective community collaborations in the arts.

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is University Enterprises Corporation At Csusb and the most unlike its peers is Kings County Art Center Foundation Inc. 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

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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 9 of the 45 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.

0
Load-bearing (≥25% of a budget)
0
Early backer (in before they grew)
9/9
Grantees still filing
4/9
Grew since you first funded

Where your money sits — by cause, then by grantee

SACRAMENTO COUNTY OFFICE OF EDUCATION — $379,542 · OtherSACRAMENTO COUNTY OFFICE OF EDUCATIONSAN DIEGO COUNTY OFFICE OF EDUCATION — $284,426 · OtherSAN DIEGO COUNTY OFFICE OF EDUCATIONLOS ANGELES COUNTY OFFICE OF EDUCATION — $269,000 · OtherLOS ANGELES COUNTY OFFICE OF EDUCATIONTULARE COUNTY OFFICE OF EDUCATION — $254,000 · OtherTULARE COUNTY OFFICE OF EDUCATIONVENTURA COUNTY OFFICE OF EDUCATION — $230,625 · OtherVENTURA COUNTY OFFICE OF EDUCATIONSANTA CLARA COUNTY OFFICE OF EDUCATION — $208,220 · OtherSANTA CLARA COUNTY OFFICE OF EDUCATIONBUTTE COUNTY OFFICE OF EDUCATION — $195,000 · OtherBUTTE COUNTY OFFICE OF EDUCATIONCOLLEGE OF THE REDWOODS — $187,500 · OtherCOLLEGE OF THE REDWOODSStanislaus County Office of Education — $187,000 · OtherStanislaus County Office of EducationALAMEDA COUNTY OFFICE OF EDUCATION — $184,500 · OtherALAMEDA COUNTY OFFICE OF EDUCATION+27 more — $967,125 · Other+27 moreRIVERSIDE COUNTY OFFICE OF EDUCATION FOUNDATION — $46,000 · EducationUNIVERSITY ENTERPRISES CORPORATION AT CSUSB — $42,000 · EducationUNIVERSITY ENTERPRISES INC — $21,000 · EducationLake County Regional Office of Education Foundation Inc — $8,000 · EducationSAN JOAQUIN COUNTY OFFICE OF EDUCATION EDUCATIONAL FOUNDATION — $8,000 · EducationSiskiyou County Arts Council — $8,000 · Arts & CultureKINGS COUNTY ART CENTER FOUNDATION INC — $8,000 · Arts & CultureSCRAP CREATIVE REUSE — $8,500 · Environment
Other$3,346,938Education$125,000Arts & Culture$16,000Environment$8,500

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetRIVERSIDE COUNTY OFFICE OF EDUCATION FOUNDATION — $46,000 over 3y, 25% of budgetUNIVERSITY ENTERPRISES CORPORATION AT CSUSB — $42,000 over 2y, 0.1% of budgetUNIVERSITY ENTERPRISES INC — $21,000 over 1y, 0.0% of budgetSCRAP CREATIVE REUSE — $8,500 over 1y, 0.9% of budgetLake County Regional Office of Education Foundation Inc — $8,000 over 1y, 0.4% of budgetSiskiyou County Arts Council — $8,000 over 1y, 3.7% of budgetSAN JOAQUIN COUNTY OFFICE OF EDUCATION EDUCATIONAL FOUNDATION — $8,000 over 1y, 2.4% of budgetYOUTH RADIO — $5,500 over 1y, 0.1% 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.

  • Who funds RIVERSIDE COUNTY OFFICE OF EDUCATION FOUNDATION
  • Who funds UNIVERSITY ENTERPRISES CORPORATION AT CSUSB
  • Who funds UNIVERSITY ENTERPRISES INC
  • Who funds SCRAP CREATIVE REUSE
  • Who funds Lake County Regional Office of Education Foundation Inc
  • Who funds Siskiyou County Arts Council
  • Who funds SAN JOAQUIN COUNTY OFFICE OF EDUCATION EDUCATIONAL FOUNDATION
  • Who funds KINGS COUNTY ART CENTER FOUNDATION INC

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.

Kaiser Foundation HospitalsCA24× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Kaiser Foundation Hospitals · Foundation for California Community Colleges · Feed the Children Inc · The California Endowment · Share Our Strength · The William & Flora Hewlett Foundation · Codeorg · Ecmc Foundation · Tides Center · Gates Foundation · California Community Foundation · Silicon Valley Community 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 California County Superintendents 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 · 10%2%6%14%25%your share of their income ↑0%13%25%38%50%share of the org’s income from government
    no gov moneyreceives it· size = income
    1get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–50%
    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.

    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 45 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 e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph