· Private foundation
Castle Hills Schools Foundation Inc
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 FY2020–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k6 grants · $40k
- $10k–50k14 grants · $316k
- $50k–250k5 grants · $620k
- $250k+1 grant · $1.2M
| Recipient | Amount |
|---|---|
| Individual grant recipient | $1,179,000 |
| HEBRON HIGH SCHOOL | $173,555 |
| HEBRON 9TH GRADE CAMPUS | $131,762 |
| KILLIAN MIDDLE SCHOOL | $124,563 |
| CASTLE HILLS ELEMENTARY SCHOOL | $97,904 |
| INDEPENDENCE ELEMENTARY SCHOOL | $91,915 |
| PRESTONWOOD CHRISTIAN ACADEMY | $45,000 |
| PRINCE OF PEACE CHRISTIAN SCHOOL | $35,000 |
| TRINITY CHRISTIAN ACADEMY | $35,000 |
| MEMORIAL ELEMENTARY SCHOOL | $30,506 |
| JUNE SHELTON SCHOOL AND EVALUATION CENTER | $27,500 |
| TRIVIUM ACADEMY | $20,000 |
| JOHN PAUL II HIGH SCHOOL | $17,500 |
| CORAM DEO ACADEMY | $17,500 |
| LEGACY CHRISTIAN ACADEMY | $17,500 |
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.
Dollar for dollar, your grants (FY20–25) land where the poverty rate runs at 8%, against an area that typically sits at 8%. 2% of your 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.
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.
267 repeat relationships — 22 still active in FY2025, 245 since wound down; 4 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2025, 44% of grant dollars renewed an existing relationship; $1.2M 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
- TCTRINITY CHRISTIAN ACADEMY6× · 2020–2025 · $61k · revenue +41%
- POPRINCE OF PEACE CHRISTIAN SCHOOL4× · 2020–2025 · $54k · revenue +36%
- JSJUNE SHELTON SCHOOL AND EVALUATION CENTER2× · 2024–2025 · $32k · revenue +3%
Funded once
- IGIndividual grant recipientone grant, 2024 · $1.1M
- IGIndividual grant recipientone grant, 2023 · $144k
- IGIndividual grant recipientone grant, 2023 · $73k
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.
Trinity episcopal school (trinity) is a not-for-profit independent school whose mission is to provide an enriched academic curriculum in a christian environment. trinity is not affiliated with or sponsored by any parish. we will nurture…
Dallas Christian is a college preparatory school committed to Biblical values where students are prepared for Christ-centered lives of purpose, service and leadership.
To educate students with the transforming truth of christ, inspiring academic excellence, godly character, and integrity in life pursuits.
The mission is to provide a biblically based classical college preparatory education that inspires a passion for excellence a heart of grace and the character of Christ.
Provide elementary and secondary private education for families in the Greenville Texas area.
Operation of private elementary and secondary schools.
Family, School, and Church united in the education and support of each child - this is the founding premise upon which Presbyterian School nurtures and challenges its students. The school provides an educational program of the highest…
Sccs builds the city of god by forming servant leaders who love goodness, truth, and beauty.
Christian education
Christian education, pre-k through 12th grade
TWCA is an independent, Christ-centered college preparatory school that integrates learning with biblical faith and challenges our students to reach their highest potential - intellectually, creatively, physically, and socially - for the…
To provide academically able students with a challenging educational experience designed to help them know, love and practice that which is true, good and excellent, and to prepare them to live purposefully and intelligently in the service…
For reference, the grantee most central to the portfolio’s shape is Legacy Christian Academy Inc and the most unlike its peers is Southern Search & Rescue-Emergency Response Units. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 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. 10 of the 1,505 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
Showing your 200 largest grantees by grant value.
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.
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: Texas Instruments Foundation · Communities Foundation of Texas Inc · Celanese Foundation · United Way Worldwide · McKesson Foundation Inc · Bnsf Railway Foundation · Fidelity Foundation · Charities Aid Foundation America · The Dallas Foundation · Verizon Foundation · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc
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 Castle Hills Schools Foundation Inc 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 Castle Hills Schools Foundation Inc?
Find your warmest path to Castle Hills Schools Foundation Inc 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.