The Stanley Foundation dba Stanley Center for Peace and Security
The Stanley Foundation dba is based in Muscatine, Iowa, and is identified in its filing as a private foundation. The Stanley Center for Peace and Security’s website says the Stanley Foundation is now the Stanley Center, which was founded in 1956 and is also based in Muscatine. The center describes its work as addressing global peace and security challenges through policy progress and systems change.
Key facts about The Stanley Foundation dba Stanley Center for Peace and Security
In short: The Stanley Foundation dba Stanley Center for Peace and Security gave $21K across 19 grants in 2024 (avg $1K), top state Iowa. Source: 2024 IRS Form 990-PF.
- EIN
- 42-6071036
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $20,510
- Grants made (2024)
- 19
- Average grant
- $1,079
- Median grant
- $910
- Total assets
- $134,522,641
- Primary geography
- Iowa (43% of itemized 2024 grant dollars)
- Accepts unsolicited proposals
- No
Data from IRS Form 990-PF, 2024; updated October 2026. Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$134.5M
+1.7% YoY
Annual Giving
$21K
-82.8% YoY
Grant Count
19
-13.6% YoY
Avg Grant Size
$1K
-80.1% YoY
How The Stanley Foundation dba Stanley Center for Peace and Security gives
Estimate from itemized grant lists in IRS Form 990-PF filings (2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Mission & Focus Areas
The center’s stated vision is for all people to share and sustain a secure and enduring peace with dignity, justice, and freedom. Its website describes work on a peaceful, equitable climate future; risk reduction to help prevent nuclear weapons use; and early, structural interventions to prevent identity-based mass violence and atrocities.
The 2023 grant list includes support for a range of organizations. For example, Flickinger Learning Center describes its mission as providing no-cost tutoring for K–12 and adult education. The Community Foundation of Johnson County says it connects communities with causes to support sustainable change. The Wyoming Community Foundation describes its mission as connecting people with causes to build a better Wyoming. These are the grantees’ stated missions, not the foundation’s.
Grantmaking
In 2023, the foundation reported 22 grants totaling $119,211. Grant amounts ranged from $100 to $12,400, with a median of $2,000. Notable awards included five $12,400 grants to the Community Foundation of Muscatine County for the Racial Justice Fund, Alexander Clark Project Fund, MCSA Charitable Fund, Friends of Musser Public Library, and Muscatine Art Center Fund. Other awards included $10,000 each to Flickinger Learning Center, Muscatine Community College Foundation, Meskwaki Settlement School, and National Pearl Button Museum.
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Geographic Focus
Where this funder awards grants
The 2023 grants went primarily to Iowa: 94% of grant dollars were allocated to recipients in that state. The remaining reported shares were Wyoming (2%), Alabama (2%), New Hampshire (1%), and Connecticut (1%).
Grant Distribution by State
Share of 2024 grant dollars across all 19 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $20K (2020) to $119K (2023). In 2024 it made 19 grants totaling $21K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Nonviolent Peaceforce ($3K). Together the top 10 received $18K.
Grant Size Distribution
85 grants across all recorded years
The most common grant size was under $50K: 84 grants of 85 (99%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Nonviolent Peaceforce Minneapolis, MN | General fund | $3,000 |
| Connections for the Homeless Evanston, IL | General fund | $3,000 |
| Wyoming Community Foundation Laramie, WY | General fund | $2,000 |
| Faith Chapel Church Birmingham, AL | General fund | $2,000 |
| Mercy Corps Boone, IA | General fund | $1,800 |
| It Takes a Village Animal Rescue & Resources Muscatine, IA | General fund | $1,500 |
| Community Foundation of Muscatine County Muscatine, IA | General fund | $1,000 |
| Community Foundation of Greater Des Moines Des Moines, IA | Clay County Disaster Fund | $1,000 |
| World Relief Quad Cities Moline, IL | General fund | $1,000 |
| Community Foundation of Muscatine County Muscatine, IA | Indigenous Coalition | $910 |
Financial History
Multi-year comparison from IRS filings
| Filing year | Grant total | Number of grants |
|---|---|---|
| 2023 | $119,211 | 22 |
| 2022 | $79,087 | 27 |
| 2021 | $45,000 | 10 |
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $134,522,641 | $132,211,639 | $116,229,771 |
| Revenue | $10,695,823 | $23,821,428 | $5,633,312 |
| Expenses | $8,389,845 | $7,833,690 | $6,754,710 |
| Qualifying Distributions | $7,789,911 | $9,804,732 | $14,761,975 |
| Net Investment Income | $10,036,853 | $23,048,260 | $4,772,460 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS November 15, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS November 15, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS October 25, 2024)
- Added Form 990-PF for fiscal year 2024 (received by the IRS November 13, 2025)
- IRS filings on file for fiscal years 2020–2023
Leadership & Key People
Leadership team and compensation from IRS filings
The 2023 filing lists Patrick Keith Porter as President; Jennifer Smyser as Vice President; Patricia Papke as VP/Secretary; Cassie Batzkiel as VP/Treasurer; Mark Seaman as Vice President; Lori Zook-Stanley as Vice Chair; Lynne Stanley as Chair; and April Donnellan, Nathan Elliott, and Brian Hanson as Directors/Members.
The Stanley Foundation dba Stanley Center for Peace and Security is led by Patrick Keith Porter, President on every filing since 2020; 5 of 23 officers listed in 2024 are compensated.
Officers on the 2024 filing
Patrick Keith Porter
President
On filings since 2020
40 hrs/week
$257K (2020) → $303K (2024)
Lynne Stanley
Chair
Vice Chair, Director & Member → Chair, 2021
On filings since 2020
2 hrs/week
No compensation reported
Brian Hanson
Director & Member
Chair, Director & Member → Chair, 2021
Chair → Director & Member, 2022
On filings since 2020
1.5 hrs/week
No compensation reported
Donna Buckles
Director & Member
On filings since 2020
2 hrs/week
No compensation reported
Elizabeth Shriver
Director & Member
On filings since 2020
1.3 hrs/week
No compensation reported
Joseph Stanley
Director & Member
On filings since 2020
1.3 hrs/week
No compensation reported
Nathan Woodliff-Stanley
Director & Member
On filings since 2020
1.5 hrs/week
No compensation reported
Wayne Moyer
Director & Member
On filings since 2020
1.3 hrs/week
No compensation reported
April Donnellan
Director & Member
On filings since 2021
1.5 hrs/week
No compensation reported
Catherine Elliott
Director & Member
On filings since 2021
1.5 hrs/week
No compensation reported
Jane Stephenson
Director & Member
On filings since 2021
1.5 hrs/week
No compensation reported
Nathan Elliott
Director & Member
On filings since 2021
1.5 hrs/week
No compensation reported
Tom Hanson
Director & Member
On filings since 2021
1.5 hrs/week
No compensation reported
Jeffrey Pattison
Director & Member
On filings since 2022
1.5 hrs/week
No compensation reported
Abbie Miller
Director & Member
On filings since 2023
1.5 hrs/week
No compensation reported
Ann Brandenburg
Director & Member
On filings since 2023
1.5 hrs/week
No compensation reported
Lincoln Stanley
Director & Member
On filings since 2023
1.5 hrs/week
No compensation reported
Jennifer Turnage
Director & Member
New on the 2024 filing
1.5 hrs/week
No compensation reported
Cassie Batzkiel
Vice President & Treasurer
Director of Finance & Treasurer → Treasurer, 2022
Treasurer → Vice President & Treasurer, 2023
On filings since 2020
40 hrs/week
$119K (2020) → $153K (2024)
Jennifer Smyser
Vice President
Vice President & Director of Policy Programming → Vice President, 2022
On filings since 2020
40 hrs/week
$160K (2020) → $195K (2024)
Patricia Papke
Vice President & Secretary
On filings since 2020
40 hrs/week
$124K (2020) → $158K (2024)
Mark Seaman
Vice President
On filings since 2021
40 hrs/week
$105K (2021) → $135K (2024)
Lori Zook-Stanley Vice Chair
New on the 2024 filing
2 hrs/week
No compensation reported
Former officers (7)
- Former: Georgina Dodge DirMember (2024) — Apr. & Vice Chair Since Apr. · Filing note: Until
- Former: Lori Zook-Stanley (2020–2023) — Vice Chair
- Former: Georgina Dodge (2021–2023) — Director & Member
- Former: Warren Heidbreder (2020–2022) — Director & Member
- Former: Bruce Hanson (2021–2022) — Director & Member
- Former: Laura Buckles (2021–2022) — Director & Member
- Former: Nicole Marchese (2022) — Assistant Secretary
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.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $303K, to Patrick Keith Porter (President). 5 officers or directors reported compensation on that filing.
Contact
Mailing address: 304 Iowa Ave, Muscatine, IA 52761
Phone: (563) 264-1500
Website: https://www.stanleycenter.org
Frequently asked questions about The Stanley Foundation dba Stanley Center for Peace and Security
How much does The Stanley Foundation dba Stanley Center for Peace and Security give each year?
The Stanley Foundation dba Stanley Center for Peace and Security gave $21K across 19 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $119K across 22 grants.
What is The Stanley Foundation dba Stanley Center for Peace and Security's typical grant size?
The Stanley Foundation dba Stanley Center for Peace and Security's median grant in 2024 was $910, and its average grant was $1,079, across 19 grants on its 2024 IRS Form 990-PF.
Where does The Stanley Foundation dba Stanley Center for Peace and Security give grants?
The Stanley Foundation dba Stanley Center for Peace and Security's top state is Iowa, with 43% of the grant dollars itemized on its 2024 IRS Form 990-PF. The next largest states were Illinois (20%) and Minnesota (15%). The most frequent recipient cities were Muscatine, IA (4 grants), Davenport, IA (3 grants) and Iowa City, IA (2 grants).
Does The Stanley Foundation dba Stanley Center for Peace and Security give general operating support?
Yes: 89% of The Stanley Foundation dba Stanley Center for Peace and Security's 2024 grants with a stated purpose (17 of 19) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are The Stanley Foundation dba Stanley Center for Peace and Security's largest grantees?
The Stanley Foundation dba Stanley Center for Peace and Security's largest 2024 grantees include Nonviolent Peaceforce ($3,000), Connections for the Homeless ($3,000) and Wyoming Community Foundation ($2,000), according to its 2024 IRS Form 990-PF. Together they received 39% of its itemized 2024 grant dollars.
How large is The Stanley Foundation dba Stanley Center for Peace and Security?
The Stanley Foundation dba Stanley Center for Peace and Security reported $134.5M in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $10.7M.
What does The Stanley Foundation dba Stanley Center for Peace and Security fund?
The center’s stated vision is for all people to share and sustain a secure and enduring peace with dignity, justice, and freedom. See mission & focus areas ↑
How do I apply for a grant from The Stanley Foundation dba Stanley Center for Peace and Security?
The Stanley Foundation dba Stanley Center for Peace and Security does not accept unsolicited proposals, according to Grantable's research on its published guidelines. Check stanleycenter.org for any change to that policy.
What is The Stanley Foundation dba Stanley Center for Peace and Security's EIN?
The Stanley Foundation dba Stanley Center for Peace and Security's EIN (Employer Identification Number) is 42-6071036. IRS Form 990 filing data is available on this page for 2020–2024.
Does The Stanley Foundation dba Stanley Center for Peace and Security 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.
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