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Texas · Private foundation

The Susan Vaughan Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2.0M
Granted FY2025(still arriving)
57
Grants FY2025
55
Organizations funded FY2024
16%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$250,000
Organizations funded a year
45 to 55
FY2019 to FY2024
States reached, FY2025
4
Total assets, FY2025
$26M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 16% of the organizations The Susan Vaughan Foundation Inc funded were first-time grantees, receiving 13% of its grant dollars.

New vs renewed · share of each year

In FY2024, 87% of grant dollars renewed an existing relationship; $225k 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 & CultureEducationEnvironmentHuman ServicesRecreation & SportsReligionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving56$1.9M18%
FY202455$1.8M16%
FY202354$1.3M15%
FY202248$1.4M15%
FY202152$1.4M25%
FY202045$1.3M33%
FY201950$1.2Mn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Health$2.3MArts & Culture$1.6MEducation$1.2MEnvironment$1.2MRecreation & Sports$735kHuman Services$345kFood & Nutrition$280kCommunity Improvement$195kOther$0

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Planned Parenthood Gulf Coast Inc$1,300,00071%
Planned Parenthood of Greater Texas Inc$1,090,00071%
Georgia O'Keeffe Museum$690,00062%
St Stephen's Episcopal School$600,00075%
Houston Botanic Garden$510,00072%
The Chinati Foundation$305,00052%
Episcopal High School$235,0004n/a
Waterloo Greenway Conservancy$205,00051%
Urban Harvest Inc$190,00074%
The Great Springs Project Inc (Audit)$180,00052%
Show all 96 grantees
All grantees of The Susan Vaughan Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Planned Parenthood Gulf Coast Inc$1,300,00071%
Planned Parenthood of Greater Texas Inc$1,090,00071%
Georgia O'Keeffe Museum$690,00062%
St Stephen's Episcopal School$600,00075%
Houston Botanic Garden$510,00072%
The Chinati Foundation$305,00052%
Episcopal High School$235,0004n/a
Waterloo Greenway Conservancy$205,00051%
Urban Harvest Inc$190,00074%
The Great Springs Project Inc (Audit)$180,00052%
Houston Arboretum & Nature Center$175,00071%
High Point University$150,00020%
Memorial Park Conservancy Inc$140,00050%
Glenwood Cemetery Inc$140,00021%
The Museum of Fine Arts Houston$140,00050%
Texas Tribune Inc$135,00060%
The Center for Hearing and Speech$135,00071%
Houston Parks Board$130,00060%
Barton Springs Conservancy$110,000277%
International Crane Foundation Inc$105,00070%
Menil Foundation Inc$105,00050%
Depelchin Children's Center$100,00010%
Casa de Esperanza de Los Ninos Inc$95,00070%
Houston Museum of Natural Science$95,00040%
Breakthrough Houston$92,50071%
Galveston Bay Foundation Inc$90,00050%
Armand Bayou Nature Center Inc$85,00063%
Trees For Houston$85,00061%
Good Reason Houston Inc$85,00040%
Chinquapin Preparatory School$75,00070%
Wonders & Worries Inc$75,00062%
Friends of Pumpkin Park$75,00011%
Wonderworks$70,00074%
Covenant House Texas$70,00040%
Coastal Prairie Conservancy$70,00070%
Hermann Park Conservancy$70,00040%
Contemporary Arts Museum Houston$70,00060%
Houston Center for Contemporary Craft$70,00061%
Buffalo Bayou Partnership Inc$70,00050%
Bayou Preservation Association Inc$65,00055%
Mindpop$65,00053%
Sustainable Food Center$65,00021%
Joy Development School$60,00020%
Houston Hospice$60,00020%
Spark$60,00041%
Asia Society Texas Center$55,00040%
Small Steps Nurturing Center$52,00060%
Alley Theatre$50,00050%
The Schull Institute$50,000158%
Zilker 351$50,0001n/a
Harris Health Strategic Fund$50,00010%
Rothko Chapel$50,00011%
Charles W Moore Foundation Inc$45,000311%
Inprint Inc$42,50051%
Prevent Blindness Texas$42,50041%
Fotofest Inc$40,00041%
Nature Discovery Center$35,00044%
Big Medium$35,00023%
Archaeological Institute of America$35,00030%
Communities in Schools of Houston Inc$30,00030%
Conservation History Association of Tx$30,000415%
Small Places$30,00031%
TreeFolks Inc$30,00031%
The Houston Food Bank$25,00020%
Astrodome Conservancy$25,000111%
Preservation Austin$25,00012%
Washington on the Brazos Historical Foundation$25,00011%
Bayou City Waterkeeper Inc$25,00013%
The Salvation Army$25,0004n/a
Documentary Alliance Inc$25,000353%
The Houston Audubon Society$25,00010%
The Trail Conservancy$20,0001n/a
Wildlife Habitat Federation$20,00021%
Houston Public Library Foundation$20,00011%
Cherish Our Children Inc$20,00022%
The University of Texas Foundation Inc$20,00010%
Glenwood Cemetery Historic Preservation Foundation$15,0001n/a
Workshop Houston$15,00013%
Writers in the Schools$10,00011%
Wonderland Educational Estate Dba Beatrice Mayes Institute$10,00010%
Cancare Inc$10,00011%
Youth Development Center Inc$10,00010%
Austin Ymbl Sunshine Camp$10,0001n/a
Camp Fire Central Texas$10,00021%
Peckerwood Gardens Conservation Foundation Inc$10,00012%
Main Street Theater Houston$10,00010%
The Orange Show Foundation$10,00010%
Casa Mateo$10,00011%
Friends of River Oaks Park$10,0001n/a
Houston Society for the Prevention of Cruelty to Animals$10,00010%
Parks and Wildlife Foundation of Texas$10,00010%
Homemade Hope for Homeless Children$5,0001n/a
Cullinan Park Conservancy$5,0001n/a
Project Row Houses$5,0001n/a
House of Amos$5,00013%
The Gateway Academy Inc$3,00010%

What it could do for these grantees

Plus 16 recipients with no EIN on record ($579k), not named here.

Where it is load-bearing

The Susan Vaughan Foundation Inc supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 86 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPlanned Parenthood Gulf Coast Inc: $1,300,000 over 7y, 1.3% of budgetPlanned Parenthood of Greater Texas Inc: $1,090,000 over 7y, 0.9% of budgetGeorgia O'Keeffe Museum: $690,000 over 6y, 2.3% of budgetSt Stephen's Episcopal School: $600,000 over 7y, 5.1% of budgetHouston Botanic Garden: $510,000 over 7y, 1.7% of budgetThe Chinati Foundation: $305,000 over 5y, 1.8% of budgetWaterloo Greenway Conservancy: $205,000 over 5y, 0.7% of budgetUrban Harvest Inc: $190,000 over 7y, 4.2% of budgetThe Great Springs Project Inc (Audit): $180,000 over 5y, 2.4% of budgetHouston Arboretum & Nature Center: $175,000 over 7y, 0.8% of budgetHigh Point University: $150,000 over 2y, 0.0% of budgetMemorial Park Conservancy Inc: $140,000 over 5y, 0.3% of budgetGlenwood Cemetery Inc: $140,000 over 2y, 1.1% of budgetThe Museum of Fine Arts Houston: $140,000 over 5y, 0.0% of budgetTexas Tribune Inc: $135,000 over 6y, 0.3% of budgetThe Center for Hearing and Speech: $135,000 over 7y, 0.6% of budgetHouston Parks Board: $130,000 over 6y, 0.2% of budgetBarton Springs Conservancy: $110,000 over 2y, 77% of budgetInternational Crane Foundation Inc: $105,000 over 7y, 0.2% of budgetMenil Foundation Inc: $105,000 over 5y, 0.1% of budgetDepelchin Children's Center: $100,000 over 1y, 0.2% of budgetCasa de Esperanza de Los Ninos Inc: $95,000 over 7y, 0.5% of budgetHouston Museum of Natural Science: $95,000 over 4y, 0.1% of budgetBreakthrough Houston: $92,500 over 7y, 1.2% of budgetGalveston Bay Foundation Inc: $90,000 over 5y, 0.2% of budgetArmand Bayou Nature Center Inc: $85,000 over 6y, 2.7% of budgetTrees For Houston: $85,000 over 6y, 0.8% of budgetGood Reason Houston Inc: $85,000 over 4y, 0.3% of budgetChinquapin Preparatory School: $75,000 over 7y, 0.5% of budgetWonders & Worries Inc: $75,000 over 6y, 1.5% of budgetFriends of Pumpkin Park: $75,000 over 1y, 1.0% of budgetWonderworks: $70,000 over 7y, 3.9% of budgetCovenant House Texas: $70,000 over 4y, 0.3% of budgetCoastal Prairie Conservancy: $70,000 over 7y, 0.2% of budgetHermann Park Conservancy: $70,000 over 4y, 0.2% of budgetContemporary Arts Museum Houston: $70,000 over 6y, 0.3% of budgetHouston Center for Contemporary Craft: $70,000 over 6y, 0.9% of budgetBuffalo Bayou Partnership Inc: $70,000 over 5y, 0.2% of budgetBayou Preservation Association Inc: $65,000 over 5y, 4.5% of budgetMindpop: $65,000 over 5y, 2.7% of budgetSustainable Food Center: $65,000 over 2y, 0.7% of budgetJoy Development School: $60,000 over 2y, 0.4% of budgetHouston Hospice: $60,000 over 2y, 0.2% of budgetSpark: $60,000 over 4y, 0.8% of budgetAsia Society Texas Center: $55,000 over 4y, 0.3% of budgetSmall Steps Nurturing Center: $52,000 over 6y, 0.2% of budgetAlley Theatre: $50,000 over 5y, 0.1% of budgetThe Schull Institute: $50,000 over 1y, 58% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 86.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Brown Foundation IncTX74× affinity35 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Brown Foundation Inc · Greater Houston Community Foundation · Houston Endowment Inc · Albert & Ethel Herzstein Charitable Foundation · The Elkins Foundation · The Powell Foundation · Strake Foundation · Vivian L Smith Foundation · Jacob and Terese Hershey Foundation · Shell USA Company Foundation · John P McGovern Foundation · Sterling-Turner Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Susan Vaughan Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Susan Vaughan Foundation Inc?

Find your warmest path to The Susan Vaughan 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.

About The Susan Vaughan Foundation Inc

How much does The Susan Vaughan Foundation Inc give?
The Susan Vaughan Foundation Inc reported 57 grants totaling $1,955,000 in its FY2025 IRS filing. It funded between 45 and 55 organizations a year over FY2019 to FY2024.
What does The Susan Vaughan Foundation Inc fund?
By grant dollars over FY2019 to FY2025, its largest causes are Health (26%), Arts & Culture (18%), Education (14%).
Who are The Susan Vaughan Foundation Inc's largest grantees?
By total granted over FY2019 to FY2025: Planned Parenthood Gulf Coast Inc ($1.3M), Planned Parenthood of Greater Texas Inc ($1.1M), Georgia O'Keeffe Museum ($690k).
Does The Susan Vaughan Foundation Inc fund new organizations?
In FY2024, 16% of the organizations it funded were first-time grantees.
Does The Susan Vaughan Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The Susan Vaughan Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Brown Foundation Inc, Greater Houston Community Foundation, Houston Endowment Inc.
Where is The Susan Vaughan Foundation Inc based?
The Susan Vaughan Foundation Inc is based in TX.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 114 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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