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Delaware · Private foundation

Longwell Family 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.

$9k
Granted FY2025(still arriving)
10
Grants FY2025
9
Organizations funded FY2024
33%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$2,000
Organizations funded a year
6 to 11
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$294k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 33% of the organizations Longwell Family Foundation funded were first-time grantees, receiving 33% of its grant dollars.

New vs renewed · share of each year

In FY2024, 67% of grant dollars renewed an existing relationship; $3k 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
Recreation & SportsAnimalsEnvironmentEducationPhilanthropyCrime & LegalOther
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 arriving10$9k10%
FY20249$10k33%
FY20238$10k25%
FY20226$9k0%
FY20218$13k38%
FY202011$14k36%
FY20197$12k29%
FY201810$12k50%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Recreation & Sports$17kHealth$13kEnvironment$13kAnimals$12kEducation$10kInternational$8kYouth Development$7kPublic Safety & Disaster$7kOther$0

Top grantees

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

Show all 24 grantees
All grantees of Longwell Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Syracuse University$11,00080%
International Mountain Bicycling Association$11,00050%
The Morgan Adams Foundation$10,00050%
Henrys Fork Foundation Inc$9,00060%
Fallbrook Animal Sanctuary$7,50061%
Coast Guard Foundation Inc$5,80060%
Boys & Girls Club of North County$4,80050%
Fallbrook Child Development Center Inc$4,50030%
Save The Children Federation Inc$4,00030%
Drive Toward a Cure$3,60012%
Boys Club of Napa Inc Boys & Girls Club of Napa Valley$3,00020%
San Diego Mountain Biking Association$3,00030%
Fallbrook Land Conservancy$3,00020%
California Doodle Rescue$2,70020%
Riding Emphasizing Individual Needs & Strengths$2,00020%
Cohvco Access Fund$1,75033%
Benicia State Parks Association$1,5001n/a
Jameson Animal Rescue Ranch$1,50010%
International Mountain Bicycling Association or Imba$1,0001n/a
Valkyrie Gives$1,00010%
California Trails Foundation$50011%
Death Row Dogs Rescue Inc$5001n/a
Helen Woodward Animal Center$50010%
Friends of Harriman State Park Inc$50011%

What it could do for these grantees

Plus 3 recipients with no EIN on record ($6k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Longwell Family Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSyracuse University: $11,000 over 8y, 0.0% of budgetInternational Mountain Bicycling Association: $11,000 over 5y, 0.0% of budgetThe Morgan Adams Foundation: $10,000 over 5y, 0.3% of budgetHenrys Fork Foundation Inc: $9,000 over 6y, 0.1% of budgetFallbrook Animal Sanctuary: $7,500 over 6y, 0.5% of budgetCoast Guard Foundation Inc: $5,800 over 6y, 0.0% of budgetBoys & Girls Club of North County: $4,800 over 5y, 0.1% of budgetFallbrook Child Development Center Inc: $4,500 over 3y, 0.3% of budgetSave The Children Federation Inc: $4,000 over 3y, 0.0% of budgetDrive Toward a Cure: $3,600 over 1y, 2.1% of budgetBoys Club of Napa Inc Boys & Girls Club of Napa Valley: $3,000 over 2y, 0.1% of budgetSan Diego Mountain Biking Association: $3,000 over 3y, 0.2% of budgetFallbrook Land Conservancy: $3,000 over 2y, 0.1% of budgetCalifornia Doodle Rescue: $2,700 over 2y, 0.1% of budgetRiding Emphasizing Individual Needs & Strengths: $2,000 over 2y, 0.1% of budgetCohvco Access Fund: $1,750 over 3y, 3.1% of budgetJameson Animal Rescue Ranch: $1,500 over 1y, 0.1% of budgetValkyrie Gives: $1,000 over 1y, 0.4% of budgetCalifornia Trails Foundation: $500 over 1y, 0.6% of budgetHelen Woodward Animal Center: $500 over 1y, 0.0% of budgetFriends of Harriman State Park Inc: $500 over 1y, 0.5% 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 21.

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 San Diego FoundationCA16.5× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The San Diego Foundation · The Denver Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · American Endowment Foundation · The Pfizer Foundation Inc · National Philanthropic Trust · Network for Good · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc

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 Longwell Family Foundation with peer funders

About Longwell Family Foundation

How much does Longwell Family Foundation give?
Longwell Family Foundation reported 10 grants totaling $9,000 in its FY2025 IRS filing. It funded between 6 and 11 organizations a year over FY2018 to FY2024.
What does Longwell Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Recreation & Sports (19%), Health (14%), Environment (14%).
Who are Longwell Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Syracuse University ($11k), International Mountain Bicycling Association ($11k), The Morgan Adams Foundation ($10k).
Does Longwell Family Foundation fund new organizations?
In FY2024, 33% of the organizations it funded were first-time grantees.
Does Longwell Family 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 Longwell Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The San Diego Foundation, The Denver Foundation, Gs Donor Advised Philanthropy Fund for Wealth Management Inc.
Where is Longwell Family Foundation based?
Longwell Family Foundation is based in DE.

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 27 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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