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Washington, D.C. · Private foundation

Rapidan 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.

$113k
Granted FY2025(still arriving)
7
Grants FY2025
9
Organizations funded FY2024
11%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$15,000
Largest grant, FY2025
$25,000
Organizations funded a year
7 to 10
FY2018 to FY2024
States reached, FY2025
6
Total assets, FY2025
$1.8M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 11% of the organizations Rapidan Foundation funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2024, 91% of grant dollars renewed an existing relationship; $10k went to new ones.

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

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

’18’19’20’21’22’23’24
InternationalHuman ServicesEducationEmploymentArts & CultureYouth DevelopmentOther
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 arriving7$113k29%
FY20249$117k11%
FY20238$106k13%
FY20228$116k13%
FY202110$128k30%
FY20207$85k14%
FY20199$102k22%
FY20187$96k57%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

International$379kEducation$165kCommunity Improvement$82kYouth Development$82kCivil Rights$69kHealth$58kHuman Services$44kEnvironment$40kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NH
NY
MA
CA
MD
NC
DC
AL
GA
TX

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Nurturing Minds Inc$100,00081%
San Miguel-Casa Inc$97,00056%
Ponheary Ly Foundation$91,90072%
Prospera Community Development$82,00065%
Fair Girls Inc$77,00062%
Madre Inc$72,50060%
Global Grassroots$69,00056%
Teach Inc$58,00040%
Amara Legal Center$35,00032%
Doctors for Global Health Inc$30,00023%
Show all 16 grantees
All grantees of Rapidan Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Nurturing Minds Inc$100,00081%
San Miguel-Casa Inc$97,00056%
Ponheary Ly Foundation$91,90072%
Prospera Community Development$82,00065%
Fair Girls Inc$77,00062%
Madre Inc$72,50060%
Global Grassroots$69,00056%
Teach Inc$58,00040%
Amara Legal Center$35,00032%
Doctors for Global Health Inc$30,00023%
Ekvnv Yefolecvlke$30,00020%
International Federation for Family Health$15,000268%
Hope Esperanza Restoratn & Empwrmnt Cntr$10,0001n/a
My Sister's Place Inc$10,00010%
Weaving Earth Inc$10,00011%
Omid Foundation USA$8,00011%

What it could do for these grantees

Plus 7 recipients with no EIN on record ($159k), not named here.

Where it is load-bearing

Rapidan Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 15 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10Mgrantee revenue →↑ funder's share of their budgetNurturing Minds Inc: $100,000 over 8y, 0.9% of budgetSan Miguel-Casa Inc: $97,000 over 5y, 6.2% of budgetPonheary Ly Foundation: $91,900 over 7y, 2.5% of budgetProspera Community Development: $82,000 over 6y, 5.1% of budgetFair Girls Inc: $77,000 over 6y, 2.0% of budgetMadre Inc: $72,500 over 6y, 0.2% of budgetGlobal Grassroots: $69,000 over 5y, 5.7% of budgetTeach Inc: $58,000 over 4y, 0.1% of budgetAmara Legal Center: $35,000 over 3y, 2.2% of budgetDoctors for Global Health Inc: $30,000 over 2y, 3.3% of budgetEkvnv Yefolecvlke: $30,000 over 2y, 0.3% of budgetInternational Federation for Family Health: $15,000 over 2y, 68% of budgetMy Sister's Place Inc: $10,000 over 1y, 0.4% of budgetWeaving Earth Inc: $10,000 over 1y, 1.0% of budgetOmid Foundation USA: $8,000 over 1y, 1.1% 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 15.

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.

Silicon Valley Community FoundationCA14.1× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Silicon Valley Community Foundation · Impactassetsinc · Novo Foundation · Tides Foundation · National Philanthropic Trust · Paypal Charitable Giving Fund · American Endowment Foundation · Vanguard Charitable Endowment Program · Network for Good · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund

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 Rapidan Foundation with peer funders

About Rapidan Foundation

How much does Rapidan Foundation give?
Rapidan Foundation reported 7 grants totaling $112,500 in its FY2025 IRS filing. It funded between 7 and 10 organizations a year over FY2018 to FY2024.
What does Rapidan Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are International (40%), Education (17%), Community Improvement (9%).
Who are Rapidan Foundation's largest grantees?
By total granted over FY2017 to FY2025: Nurturing Minds Inc ($100k), San Miguel-Casa Inc ($97k), Ponheary Ly Foundation ($92k).
Does Rapidan Foundation fund new organizations?
In FY2024, 11% of the organizations it funded were first-time grantees.
Does Rapidan Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Rapidan Foundation?
Its strongest co-funders, measured against what their size predicts, include Silicon Valley Community Foundation, Impactassetsinc, Novo Foundation.
Where is Rapidan Foundation based?
Rapidan Foundation is based in DC.

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 23 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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