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Iowa · Private foundation

Aalfs 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.

$290k
Granted FY2025(still arriving)
17
Grants FY2025
16
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$134,000
Organizations funded a year
13 to 18
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$2.0M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations Aalfs Family Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 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
Arts & CultureEducationOther
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 arriving16$156k0%
FY202416$146k0%
FY202318$236k11%
FY202214$104k0%
FY202118$216k11%
FY202015$175k20%
FY201914$174k14%
FY201813$174k15%
93% classified

What it funded, over time

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

Philanthropy$646kHuman Services$371kHealth$259kReligion$190kArts & Culture$174kRecreation & Sports$119kYouth Development$115kEducation$93kOther$0

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
Boys and Girls Home and Family Services Inc$320,0007n/a
Siouxland Regional Cancer Center$250,00050%
United Way of Siouxland Inc$145,00091%
Camp High Hopes$105,00023%
Girls Incorporated of Sioux City$50,00091%
Sanford Center$40,00061%
Orpheum Theatre Endowment Inc$30,00062%
Orpheum Theatre Preservation Projectltd$10,00021%
Make-A-Wish Foundation of Iowa Inc$9,00090%
Saturday in the Park Inc$9,00060%
Show all 15 grantees
All grantees of Aalfs Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Boys and Girls Home and Family Services Inc$320,0007n/a
Siouxland Regional Cancer Center$250,00050%
United Way of Siouxland Inc$145,00091%
Camp High Hopes$105,00023%
Girls Incorporated of Sioux City$50,00091%
Sanford Center$40,00061%
Orpheum Theatre Endowment Inc$30,00062%
Orpheum Theatre Preservation Projectltd$10,00021%
Make-A-Wish Foundation of Iowa Inc$9,00090%
Saturday in the Park Inc$9,00060%
Safeplace$5,00010%
The Childrens Museum of Siouxland Inc$5,00011%
Women Aware$2,00012%
Briar Cliff University$2,00020%
Morningside University$1,00010%

Plus 12 recipients with no EIN on record ($559k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetSiouxland Regional Cancer Center: $250,000 over 5y, 0.2% of budgetUnited Way of Siouxland Inc: $145,000 over 9y, 0.9% of budgetCamp High Hopes: $105,000 over 2y, 3.5% of budgetGirls Incorporated of Sioux City: $50,000 over 9y, 0.6% of budgetSanford Center: $40,000 over 6y, 1.0% of budgetOrpheum Theatre Endowment Inc: $30,000 over 6y, 2.4% of budgetOrpheum Theatre Preservation Projectltd: $10,000 over 2y, 0.5% of budgetMake-A-Wish Foundation of Iowa Inc: $9,000 over 9y, 0.0% of budgetSaturday in the Park Inc: $9,000 over 6y, 0.3% of budgetSafeplace: $5,000 over 1y, 0.3% of budgetThe Childrens Museum of Siouxland Inc: $5,000 over 1y, 0.9% of budgetWomen Aware: $2,000 over 1y, 1.6% of budgetBriar Cliff University: $2,000 over 2y, 0.0% of budgetMorningside University: $1,000 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 14.

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.

Missouri River Historical Development IncIA32.4× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Missouri River Historical Development Inc · The Chesterman Family Foundation · Peterson Family Foundation · Berenstein Family Foundation · Waitt Foundation · Gleeson Family Foundation · Ronald B and Joan B Krage Foundation · Michael & Marjory Bennett Foundation · The Roth & Letch Family Charitable Foundation · Helios Foundation · Siouxland Community Foundation · Baird 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 Aalfs Family Foundation with peer funders

About Aalfs Family Foundation

How much does Aalfs Family Foundation give?
Aalfs Family Foundation reported 17 grants totaling $290,000 in its FY2025 IRS filing. It funded between 13 and 18 organizations a year over FY2018 to FY2024.
What does Aalfs Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Philanthropy (32%), Human Services (18%), Health (13%).
Who are Aalfs Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Boys and Girls Home and Family Services Inc ($320k), Siouxland Regional Cancer Center ($250k), United Way of Siouxland Inc ($145k).
Does Aalfs Family Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does Aalfs 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 Aalfs Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Missouri River Historical Development Inc, The Chesterman Family Foundation, Peterson Family Foundation.
Where is Aalfs Family Foundation based?
Aalfs Family Foundation is based in IA.

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 28 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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