Dean L & Rosemarie Buntrock Foundation
The Dean L & Rosemarie Buntrock Foundation is a private foundation based in Oakbrook Terrace, Illinois. In 2024, it made 95 grants totaling $1,286,621 to charitable organizations.
Dean L & Rosemarie Buntrock Foundation at a glance
In short: Dean L & Rosemarie Buntrock Foundation gave $1.3M across 95 grants in 2024 (avg $14K), mostly in Illinois. 17% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $1,286,621
- -54.2% vs 2023
- Grants made (2024)
- 95
- -36.2% vs 2023
- Average grant
- $13,543
- -28.1% vs 2023
- Median grant
- $1,250
- Total assets
- $4,578,629
- -19.9% vs 2023
- New grantees (estimate)
- 17% first-time grantees (16 of 95, 2024)
- Primary geography
- Illinois (57% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Dean L & Rosemarie Buntrock Foundation
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: One Tower Lane 2242, Oakbrook Terrace, IL 60181
Phone: (630) 954-4204
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Dean L & Rosemarie Buntrock Foundation funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Illinois Policy Institute ($250K). Together the top 10 received $949K.
Grant Size Distribution
587 grants across all recorded years
The most common grant size was under $50K: 543 grants of 587 (93%).
Geographic Focus
Where this funder awards grants
In 2024, 57% of grant dollars went to recipients in Illinois, 14% to California, 9% to South Dakota, 9% to Virginia, and 4% to Iowa.
Grant Distribution by State
Share of 2024 grant dollars across all 95 itemized grants.
States
Cities
Is Dean L & Rosemarie Buntrock Foundation open to new grantees?
17%
first-time grantees, 2024
In 2024, 16 of 95 grantees (17%) were first-time recipients. First grants averaged $18K; repeat grants $13K. How we count
Medians: $1K first-time, $1K repeat.
- 76% of 2024 grantees were also funded in 2023. Method
- Giving fell 42% from 2021 to 2024. Method
- In 2024 it paid out 682% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $93K (2020) to $2.8M (2023). In 2024 it made 95 grants totaling $1.3M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Illinois Policy Institute Chicago, IL | Operating Needs | $250,000 |
| Augustana University Sioux Falls, SD | Operating Funds | $100,000 |
| Carmelite Sisters Most Sacred Heart of Los Angeles Alhambra, CA | Operating Needs | $100,000 |
| Horatio Alger Assocation Alexandria, VA | Operating Needs | $100,000 |
| Immanuel Lutheran Church Evanston, IL | Operating Needs | $100,000 |
| Redeemer Lutheran Church Elmhurst, IL | Operating Needs | $100,000 |
| Chicago Symphony Orchestra Chicago, IL | Operating Needs | $60,000 |
| Illinois Wesleyan University Bloomington, IL | Operating Needs | $53,870 |
| University of Northern Iowa Cedar Fall, IA | Operating Needs | $50,000 |
| Juvenile Diabetes Research Fund Chicago, IL | Operating Needs | $35,000 |
Ready to take the next step with Dean L & Rosemarie Buntrock Foundation?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $4,578,629 | $148,693 | $1,289,696 | $1,286,621 | 95 | $1,286,621 | $148,693 | $188,530 |
| 2023 | $5,719,632 | $7,438,766 | $2,820,508 | $2,807,701 | 149 | $2,807,701 | $1,296,122 | $136,125 |
| 2022 | $1,101,374 | $513 | $1,592,457 | $1,580,145 | 154 | $1,580,145 | — | $67,251 |
| 2021 | $2,644,848 | $4,074,055 | $2,211,565 | $2,206,525 | 113 | $2,206,525 | $92,733 | $144,764 |
| 2020 | $782,463 | $-446 | $104,663 | $93,455 | 76 | — | $674 | $40,713 |
Under IRS private-foundation payout rules, Dean L & Rosemarie Buntrock Foundation reported a distributable amount of $189K for 2024 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No foundation mission statement is provided. Its 2024 grants show support for a range of organizations. For example, the Illinois Policy Institute describes itself as a free-market-oriented think tank focused on public-policy issues; the Chicago Symphony Orchestra Association says its mission is to enrich, inspire, and transform lives through music, community engagement, and education; and Illinois Wesleyan University describes its aim as providing a liberal arts education.
Other 2024 recipients describe missions involving support for a university and its students, faculty, staff, and programs (University of Northern Iowa Foundation); support for underserved schools providing values-based education (Big Shoulders Fund); and support for athletes pursuing excellence in rowing (National Rowing Foundation).
Grantmaking
In 2024, the foundation made 95 grants totaling $1,286,621. Grant amounts ranged from $50 to $250,000, with a median of $1,250. The largest grant was $250,000 to the Illinois Policy Institute for “Operating Needs.” Other large grants included $100,000 each to Augustana University, Carmelite Sisters Most Sacred Heart of Los Angeles, Horatio Alger Association, Immanuel Lutheran Church, and Redeemer Lutheran Church.
Other 2024 grants included $60,000 to the Chicago Symphony Orchestra, $53,870 to Illinois Wesleyan University, $50,000 to the University of Northern Iowa, and $35,000 to the Juvenile Diabetes Research Fund.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Dean L Buntrock and Rosemarie Buntrock as directors and Donovan A Langford as treasurer.
Dean L & Rosemarie Buntrock Foundation's 2024 filing lists 3 officers; none of the 3 officers listed in 2024 report compensation.
Officers on the 2024 filing
Dean L Buntrock
Director
On filings since 2020
No compensation reported
Rosemarie Buntrock
Director
On filings since 2020
No compensation reported
Donovan A Langford
Treasurer
On filings since 2020
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Dean L & Rosemarie Buntrock Foundation
How much does Dean L & Rosemarie Buntrock Foundation give each year?
Dean L & Rosemarie Buntrock Foundation gave $1.3M across 95 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $2.8M across 149 grants.
What is Dean L & Rosemarie Buntrock Foundation's typical grant size?
Dean L & Rosemarie Buntrock Foundation's median grant in 2024 was $1,250, and its average grant was $13,543, across 95 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from Dean L & Rosemarie Buntrock Foundation that year got $18K on average.
Where does Dean L & Rosemarie Buntrock Foundation give grants?
Dean L & Rosemarie Buntrock Foundation gives mostly in Illinois: 57% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The next largest states were California (14%) and South Dakota (9%). The most frequent recipient cities were Chicago, IL (27 grants), Beaver Island, MI (7 grants), Palm Desert, CA (6 grants) and Williams Bay, WI (4 grants).
Does Dean L & Rosemarie Buntrock Foundation give general operating support?
Yes: 86% of Dean L & Rosemarie Buntrock Foundation's 2024 grants with a stated purpose (82 of 95) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are Dean L & Rosemarie Buntrock Foundation's largest grantees?
Dean L & Rosemarie Buntrock Foundation's largest 2024 grantees include Illinois Policy Institute ($250,000), Augustana University ($100,000) and Carmelite Sisters Most Sacred Heart of Los Angeles ($100,000), according to its 2024 IRS Form 990-PF. Together they received 35% of its itemized 2024 grant dollars.
How large is Dean L & Rosemarie Buntrock Foundation?
Dean L & Rosemarie Buntrock Foundation reported $4.6M in total assets on its 2024 IRS Form 990-PF. It paid out $1.3M in qualifying distributions that year, against a required minimum of $189K (roughly 5% of its investment assets).
What does Dean L & Rosemarie Buntrock Foundation fund?
No foundation mission statement is provided. Its 2024 grants show support for a range of organizations. See mission & focus areas ↑
How do I apply for a grant from Dean L & Rosemarie Buntrock Foundation?
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Dean L & Rosemarie Buntrock Foundation's EIN?
Dean L & Rosemarie Buntrock Foundation's EIN (Employer Identification Number) is 36-3001925. IRS Form 990 filing data is available on this page for 2020–2024.
Does Dean L & Rosemarie Buntrock Foundation accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Dean L & Rosemarie Buntrock Foundation's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Illinois
The Chicago Community Trust
Chicago, IL
The Chicago Community Trust funds eligible nonprofits working to narrow the wealth gap and meet urgent needs, with priorities including economic mobility, education, jobs, homeownership, and community development in metropolitan Chicago and Cook County. Its 2025 grants had a median of $26,500, though amounts varied widely; the profile does not state whether it accepts unsolicited requests.
Assets
$7.1B
Grants
4,316
Total Given
$1.2B
The Allstate Foundation
Northbrook, IL
The Allstate Foundation funds youth empowerment, efforts to prevent and address relationship abuse, nonprofit leadership, and related economic opportunity and equity work. Its 2024 grants ranged from $250 to $2 million, with a median of $1,000, and awards must support work in the United States. It accepts proposals from organizations beyond a preselected list; proposals are reviewed as received.
Assets
$89.3M
Grants
2,010
Total Given
$38.0M
Elks National Foundation Inc
Chicago, IL
The Elks National Foundation funds scholarships, youth programs, veterans’ services, and charitable projects through Elks Lodges and state associations across the United States. Its 2026 grants had a median size of $10,000, though awards varied widely; the profile describes application routes for specific Lodge and scholarship programs but does not state whether it accepts unsolicited requests.
Assets
$954.1M
Grants
1,536
Total Given
$36.5M
John D and Catherine T Macarthur Foundation
Chicago, IL
The MacArthur Foundation funds work advancing a more just, verdant, and peaceful world, including climate solutions, criminal justice, journalism, technology, and Chicago. In 2024, its grants had a median of $160,000, though awards ranged widely; it generally does not accept unsolicited requests, with possible exceptions for specific open calls or proposals that meet program guidelines.
Assets
$9.3B
Grants
1,086
Total Given
$356.1M
Arie and Ida Crown Memorial
Chicago, IL
Arie and Ida Crown Memorial supports education, the environment, health and human services, gun violence prevention, homelessness prevention, and Jewish community and Israel initiatives, with a strong focus on Chicago and giving across the U.S. and internationally. In 2024, its grants ranged from $500 to $3 million, with a median of $55,000. It uses an invitation-only process and does not accept unsolicited requests.
Assets
$1.4B
Grants
897
Total Given
$115.2M
Jewish Federation of Metropolitan Chicago
Chicago, IL
The Jewish Federation of Metropolitan Chicago funds human services, Jewish education and community programs, crisis response, and support for Israel and Jewish communities worldwide, primarily through Chicago-area agencies and initiatives. In 2025, its grants had a median of about $20,000, though awards ranged widely; the profile does not state whether it accepts unsolicited requests.
Assets
$1.1B
Grants
896
Total Given
$166.6M
More similar funders
More Funders in Illinois
Cite this profile
Grantable. (2026). Dean L & Rosemarie Buntrock Foundation funder profile. GrantGraph. Retrieved October 5, 2026, from https://grantable.co/funders/dean-l-and-rosemarie-buntrock-foundation-morg_45228c636fb544fd8cd90172b587050a
BibTeX
@misc{grantable_363001925_2026,
author = {{Grantable}},
title = {{Dean L \& Rosemarie Buntrock Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/dean-l-and-rosemarie-buntrock-foundation-morg_45228c636fb544fd8cd90172b587050a},
note = {Accessed 2026-10-05. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Dean L & Rosemarie Buntrock Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Dean L & Rosemarie Buntrock Foundation down — hundreds of funders to go?