Osceola County Historical Society
Osceola County Historical Society is a private foundation, based in Sibley, IA. IRS filing data is available from 2019 through 2024. In 2024, it awarded 1 grant totaling $66K. Net investment income was $290.
Osceola County Historical Society at a glance
In short: Osceola County Historical Society gave $66K across 1 grant in 2024 (avg $66K), mostly in Iowa. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $66,205
- -77.5% vs 2023
- Grants made (2024)
- 1
- -66.7% vs 2023
- Average grant
- $66,205
- -32.5% vs 2023
- Median grant
- $66,205
- Primary geography
- Iowa (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Osceola County Historical Society funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was McCallum Museum Inc ($66K).
Grant Size Distribution
6 grants across all recorded years
The most common grant size was in the $50–100K range: 3 grants of 6 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Osceola County Historical Society gives
- Giving grew 665% from 2021 to 2024. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2024, annual grant giving ranged from $9K (2021) to $294K (2023). In 2024 it made 1 grant totaling $66K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| McCallum Museum Inc Sibley, IA | Operate museum | $66,205 |
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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 | — | — | $66,205 | $66,205 | 1 | $66,205 | $290 | — |
| 2023 | $66,205 | — | $294,030 | $294,030 | 3 | $294,030 | $577 | — |
| 2022 | $377,074 | $90,216 | $77,987 | $24,048 | 1 | $24,048 | $568 | — |
| 2021 | $364,845 | $75,428 | $41,884 | $8,650 | 1 | $47,621 | $1,119 | — |
| 2020 | $326,114 | $65,608 | $28,986 | — | — | — | $1,577 | — |
| 2019 | $291,801 | $56,256 | $35,705 | — | — | — | $892 | $237 |
Leadership & Key People
Officers and directors from IRS filings
Osceola County Historical Society is led by Donna Houtsma, President since 2021 (on filings since 2019); none of the 4 officers listed in 2024 report compensation.
Officers on the 2024 filing
Donna Houtsma
President
Secretary → President, 2021
On filings since 2019
4 hrs/week
No compensation reported
Janet Stofferan
Director
On filings since 2019
5 hrs/week
$5K (2019) → $0 (2024)
Leona Meendering
Secretary
On filings since 2021
2 hrs/week
No compensation reported
Lois Stofferan
Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Former officers (2)
- Former: Corinne Kruse (2019–2020) — Treasurer
- Former: Shirley Swenson (2019–2020) — President
Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
No officer or director reported compensation in the available filings.
Frequently asked questions about Osceola County Historical Society
How much does Osceola County Historical Society give each year?
Osceola County Historical Society gave $66K across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $294K across 3 grants.
Where does Osceola County Historical Society operate?
Osceola County Historical Society has awarded grants in Iowa.
What is Osceola County Historical Society's EIN?
Osceola County Historical Society's EIN (Employer Identification Number) is 42-1212426. IRS Form 990 filing data is available on this page for 2019–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2019 (received by the IRS August 19, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS August 10, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS July 25, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS August 7, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS October 31, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 12, 2025)
- IRS filings on file for fiscal years 2019–2024
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Figures come from Osceola County Historical Society'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.
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