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Michigan · Private foundation

Bruce & Rika Diephouse 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.

$42k
Granted FY2025(still arriving)
12
Grants FY2025
11
Organizations funded FY2024
18%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$22,000
Organizations funded a year
11 to 19
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$48k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 18% of the organizations Bruce & Rika Diephouse Foundation funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $2k 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
ReligionHuman ServicesYouth DevelopmentEducationFood & NutritionArts & CultureOther
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 arriving12$42k33%
FY202411$30k18%
FY202311$35k18%
FY202216$39k25%
FY202119$32k47%
FY202011$29k27%
FY201914$28k29%
FY201813$20k46%
100% classified

What it funded, over time

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

Religion$221kEducation$43kHuman Services$11kYouth Development$2kInternational$2kFood & Nutrition$206

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MN
MI
OR
PA
CA
NC
SC
GA
TX
FL

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
Calvary Undenominational Church$85,4279n/a
Teach Every Nation Inc$66,76792%
Mission India$12,5003n/a
Holland Home$10,39070%
Reliant Mission Inc$8,5508n/a
Crossover Communications Intl$5,26530%
San Jose Christian School$4,5003n/a
Calvin University$2,80050%
Young Life$2,15040%
Audio Scripture Ministries$2,02540%
Show all 21 grantees
All grantees of Bruce & Rika Diephouse Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Calvary Undenominational Church$85,4279n/a
Teach Every Nation Inc$66,76792%
Mission India$12,5003n/a
Holland Home$10,39070%
Reliant Mission Inc$8,5508n/a
Crossover Communications Intl$5,26530%
San Jose Christian School$4,5003n/a
Calvin University$2,80050%
Young Life$2,15040%
Audio Scripture Ministries$2,02540%
Samaritan's Purse$1,50020%
Wabaningo Community Church$1,0002n/a
Two Fish Foundation$60010%
Compassionate Heart Ministries$40010%
Ada Christian School Society$40020%
Living Threads$30020%
The Potters House$25010%
Ecumenical Hunger Program$20610%
Watermark Church$2001n/a
Global Disciples$14810%
Access of West Michigan$10010%

Plus 26 recipients with no EIN on record ($73k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Bruce & Rika Diephouse Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTeach Every Nation Inc: $66,767 over 9y, 1.8% of budgetHolland Home: $10,390 over 7y, 0.0% of budgetCrossover Communications Intl: $5,265 over 3y, 0.1% of budgetCalvin University: $2,800 over 5y, 0.0% of budgetYoung Life: $2,150 over 4y, 0.0% of budgetAudio Scripture Ministries: $2,025 over 4y, 0.0% of budgetSamaritan's Purse: $1,500 over 2y, 0.0% of budgetTwo Fish Foundation: $600 over 1y, 0.1% of budgetCompassionate Heart Ministries: $400 over 1y, 0.1% of budgetAda Christian School Society: $400 over 2y, 0.0% of budgetLiving Threads: $300 over 2y, 0.1% of budgetThe Potters House: $250 over 1y, 0.0% of budgetEcumenical Hunger Program: $206 over 1y, 0.0% of budgetGlobal Disciples: $148 over 1y, 0.0% of budgetAccess of West Michigan: $100 over 1y, 0.0% 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.

Barnabas FoundationIL17.5× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Barnabas Foundation · Peter C & Emajean Cook Foundation · Natl Christian Charitable Fdn Inc · The Community Foundation of the Holland/Zeeland Area Inc · Christian Community Foundation Inc · Raymond James Charitable Endowment Fund · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation 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 Bruce & Rika Diephouse Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Bruce & Rika Diephouse Foundation?

Find your warmest path to Bruce & Rika Diephouse Foundation 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 Bruce & Rika Diephouse Foundation

How much does Bruce & Rika Diephouse Foundation give?
Bruce & Rika Diephouse Foundation reported 12 grants totaling $41,533 in its FY2025 IRS filing. It funded between 11 and 19 organizations a year over FY2018 to FY2024.
What does Bruce & Rika Diephouse Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Religion (79%), Education (15%), Human Services (4%).
Who are Bruce & Rika Diephouse Foundation's largest grantees?
By total granted over FY2017 to FY2025: Calvary Undenominational Church ($85k), Teach Every Nation Inc ($67k), Mission India ($13k).
Does Bruce & Rika Diephouse Foundation fund new organizations?
In FY2024, 18% of the organizations it funded were first-time grantees.
Does Bruce & Rika Diephouse 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 Bruce & Rika Diephouse Foundation?
Its strongest co-funders, measured against what their size predicts, include Barnabas Foundation, Peter C & Emajean Cook Foundation, Natl Christian Charitable Fdn Inc.
Where is Bruce & Rika Diephouse Foundation based?
Bruce & Rika Diephouse Foundation is based in MI.

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 48 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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