Aalfs Family Foundation

Foundation · Grantmaker Sioux City, IA EIN: 42-1153158

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Key facts about Aalfs Family Foundation

EIN
42-1153158
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$290,000
Grants made (2025)
17
Average grant
$17,059
Median grant
$10,000
New grantees (estimate)
0% first-time grantees (0 of 17, 2025)
Primary geography
Iowa (100% of itemized 2025 grant dollars)

Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).

Who Aalfs Family Foundation funds

By grant dollars, the top recipient states for Aalfs Family Foundation's 17 itemized 2025 grants were Iowa (100%). The most frequent recipient cities were Sioux City, IA (16 grants). 47% of grants with a stated purpose were for general or operating support. Recurring purposes include "Annual Campaign" (3 grants).

Is Aalfs Family Foundation open to new grantees?

0%

first-time grantees, 2025

In 2025, 0 of 17 grantees (0%) were first-time recipients. How we count

  • 100% of 2025 grantees were also funded in 2024. Method
  • Giving grew 27% from 2022 to 2025. Method

Estimate from itemized IRS Form 990-PF grant lists (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

Next steps with Aalfs Family Foundation

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

—

Annual Giving

$290K

+0.0% YoY

Grant Count

17

+0.0% YoY

Avg Grant Size

$17K

+0.0% YoY

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation focuses on community improvement initiatives. Primary areas of interest include support for youth organizations, arts and culture, libraries, health advocacy, and community services.

Grantmaking

Grant Range

s:** Grants range from $1,000 to $124,000.

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Geographic Focus

Where this funder awards grants

The foundation primarily serves Polk and Woodbury counties in Iowa, with a concentration on the greater Siouxland area.

Grant Distribution by State

2states

Share of all 17 itemized 2025 grant dollars.

States

Cities

Sioux CityUrbandaleArlington

Financial History

Multi-year comparison from IRS filings

  • Total Assets: $2,384,707 (as of December 2023)
  • Total Grants: $228,000
  • EIN: 42-1153158
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$0.275$0.55$0.8250000000000001$1.12019202020212022202320242025
Metric202520242023
Total Assets———
Revenue———
Expenses———
Qualifying Distributions———
Net Investment Income———
Distributable Amount———

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS May 12, 2026)
  2. IRS filings on file for fiscal years 2019–2024

Giving Over Time

Total grant dollars and number of grants per year

$0$73K$145K$218K$290K15 grants201916 grants202019 grants202115 grants202219 grants202317 grants202417 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

Siouxland Community Foundation: $134KSiouxland Community Foundation$134KUnited Way of Siouxland: $30KUnited Way of Siouxland$30KBoys and Girls Home and Family Services: $25KBoys and Girls Home and FamilyServices$25KSt Thomas Episcopal Church Endowment: $20KSt Thomas Episcopal ChurchEndowment$20KBoys and Girls Clubs: $15KBoys and Girls Clubs$15KGirls Inc: $10KGirls Inc$10KSanford Community Center: $10KSanford Community Center$10KSioux City Art Center Association: $10KSioux City Art CenterAssociation$10KSioux City Library Foundation: $10KSioux City Library Foundation$10KGoodfellow Charities: $5KGoodfellow Charities$5K

Grant Size Distribution

87 grants across all recorded years

82<$50K$50–100K5$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2025 grants, the largest recipients include Siouxland Community Foundation ($134,000), United Way of Siouxland ($30,000), Boys and Girls Home and Family Services ($25,000).

RecipientPurposeAmount
SIOUXLAND COMMUNITY FOUNDATION Sioux City, IAFRIENDS OF THE FOUNDATION FUND & RAG FUND$134,000
UNITED WAY OF SIOUXLAND Sioux City, IAOPERATING FUND$30,000
BOYS AND GIRLS HOME AND FAMILY SERVICES Sioux City, IASUPPORT FOR COMMUNITY$25,000
ST THOMAS EPISCOPAL CHURCH ENDOWMENT Sioux City, IAENDOWMENT FUND$20,000
BOYS AND GIRLS CLUBS Sioux City, IAANNUAL CAMPAIGN$15,000
GIRLS INC Sioux City, IACAMPAIGN$10,000
SANFORD COMMUNITY CENTER Sioux City, IAOPERATING FUND$10,000
SIOUX CITY ART CENTER ASSOCIATION Sioux City, IAENDOWMENT FUND$10,000
SIOUX CITY LIBRARY FOUNDATION Sioux City, IAANNUAL CAMPAIGN$10,000
GOODFELLOW CHARITIES Sioux City, IASUPPORT FOR COMMUNITY$5,000

Leadership & Key People

Leadership team and compensation from IRS filings

  • John W. Aalfs – Chairman, President, Secretary, and Treasurer
  • Julie A. Rodawig – Director
  • Barbara B. Aalfs – Director

Aalfs Family Foundation is led by John W. Aalfs, Chairman, President & Secretary on every filing since 2019; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • John W. Aalfs

    Chairman, President & Secretary

    On filings since 2019

    No compensation reported

  • Barbara B. Aalfs

    Director

    On filings since 2019

    No compensation reported

  • Julie A. Rodawig

    Director

    On filings since 2019

    No compensation reported

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Contact Information

Mailing Address:
PO Box 3038
Sioux City, IA 51102-3567

Phone: (712) 277-3931

Frequently Asked Questions

What does Aalfs Family Foundation fund?

The foundation focuses on community improvement initiatives. Primary areas of interest include support for youth organizations, arts and culture, libraries, health advocacy, and community services.

How do I apply for a grant from Aalfs Family Foundation?

**Grant Sizes:** Grants range from $1,000 to $124,000. **Annual Giving:** Total grants awarded: $228,000 **Recent Grant Examples:** • Boys and Girls Club: $10,000 • Girls Inc.: $5,000 • Make-A-Wish Foundation, Urbandale: $1,000 • Ronald McDonald House: $1,000 • Sanford Community Center: $5,000 • Saturday in the Park: $2,000 • Sioux City Art Center Association: $10,000 • Sioux City Library Foundation: $10,000 • Sioux City Public Museum: $5,000 • United Way of Siouxland: $20,000 • MercyOne Siouxl…

Where does Aalfs Family Foundation make grants?

The foundation primarily serves Polk and Woodbury counties in Iowa, with a concentration on the greater Siouxland area.

What size grants does Aalfs Family Foundation award?

In 2025, Aalfs Family Foundation awarded 17 grants totaling $290K — an average of about $17K per grant, based on its IRS Form 990 filings.

What is Aalfs Family Foundation's EIN?

Aalfs Family Foundation's EIN (Employer Identification Number) is 42-1153158. IRS Form 990 filing data is available on this page for 2019–2025.

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Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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