Gleeson Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Gleeson Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 42-0933162

Foundation Overview

Based in Sioux City, IA, Gleeson Family Foundation has awarded 95 grants totaling $2,479,500 to organizations in Iowa, Virginia and 1 other state across the US. Individual grants range from $500 to $210,000, with a median award of $15,000.

Latest Tax Year
2023
Total Giving (all years)
$2,479,500
Total Assets
$5,368,797
Median Grant (all grants)
$15,000

Latest Form 990-PF Snapshot

Total Grants
16
Median Grant
$35,000
% Median Grant Growth
+87% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: N/A

0 of 16 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Iowa

91% of all grants are concentrated in Iowa, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Iowa, funding concentrates in Sioux City (53%), Okoboji (19%), Arnolds Park (10%).

Funding Trajectory
+23%

Moderate 23% growth trend over 7 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
General Purposes + 3 others

Diversified giving across multiple program areas with primary emphasis on general purposes (53%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Gleeson Family Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Arnolds Park Restore $50,000 Arnolds Park, IA, US Restore Campaign 2023
Dickinson County Trails Board $12,500 Okoboji, IA, US Unrestricted 2023
Friends Of Lakeside Lab Inc $50,000 Milford, IA, US Unrestricted 2023
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2023
Iowa Natural Heritage Foundation $50,000 Des Moines, IA, US Unrestricted 2023
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2023
The Nature Conservancy $50,000 Arlington, VA, US Unrestricted 2023
United Way Of Siouxland $20,000 Sioux City, IA, US Unrestricted 2023
Arnolds Park Restore $50,000 Arnolds Park, IA, US Restore Campaign 2023
Dickinson County Trails Board $12,500 Okoboji, IA, US Unrestricted 2023
Friends Of Lakeside Lab Inc $50,000 Milford, IA, US Unrestricted 2023
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2023
Iowa Natural Heritage Foundation $50,000 Des Moines, IA, US Unrestricted 2023
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2023
The Nature Conservancy $50,000 Arlington, VA, US Unrestricted 2023
United Way Of Siouxland $20,000 Sioux City, IA, US Unrestricted 2023
Arnolds Park Restore $100,000 Arnolds Park, IA, US Restore Campaign 2022
Dickinson County Trails Board $12,500 Okoboji, IA, US Unrestricted 2022
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2022
Iowa Natural Heritage Foundation $60,000 Des Moines, IA, US Unrestricted 2022
Sioux City Symphony Orchestra Association $5,000 Sioux City, IA, US Educational Initiative - Carnegie Hall Link Up And John Osborn: A Legend Return Home 2022
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2022
The Nature Conservancy $25,000 Arlington, VA, US Unrestricted 2022
Friends Of Lakeside Lab Inc $75,000 Milford, IA, US Unrestricted 2022
Arnolds Park Restore $100,000 Arnolds Park, IA, US Restore Campaign 2022
Dickinson County Trails Board $12,500 Okoboji, IA, US Unrestricted 2022
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2022
Iowa Natural Heritage Foundation $60,000 Des Moines, IA, US Unrestricted 2022
Sioux City Symphony Orchestra Association $5,000 Sioux City, IA, US Educational Initiative - Carnegie Hall Link Up And John Osborn: A Legend Return Home 2022
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2022
The Nature Conservancy $25,000 Arlington, VA, US Unrestricted 2022
Friends Of Lakeside Lab Inc $75,000 Milford, IA, US Unrestricted 2022
Arnolds Park Restore $100,000 Arnolds Park, IA, US Restore Campaign 2022
Dickinson County Trails Board $12,500 Okoboji, IA, US Unrestricted 2022
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2022
Iowa Natural Heritage Foundation $60,000 Des Moines, IA, US Unrestricted 2022
Sioux City Symphony Orchestra Association $5,000 Sioux City, IA, US Educational Initiative - Carnegie Hall Link Up And John Osborn: A Legend Return Home 2022
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2022
The Nature Conservancy $25,000 Arlington, VA, US Unrestricted 2022
Friends Of Lakeside Lab Inc $75,000 Milford, IA, US Unrestricted 2022
Arnolds Park Restore $25,000 Arnolds Park, IA, US Restore Campaign 2021
Dickinson County Trails Board $17,500 Okoboji, IA, US Unrestricted 2021
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2021
Morningside College $10,000 Sioux City, IA, US Reynders Legacy Project 2021
Sioux City Symphony Orchestra Association $10,000 Sioux City, IA, US Educational Initiative - Carnegie Hall Link Up And John Osborn: A Legend Return Home 2021
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2021
The Nature Conservancy $50,000 Arlington, VA, US Unrestricted 2021
United Way Of Siouxland $10,000 Sioux City, IA, US Unrestricted 2021
Iowa Natural Heritage Foundation $80,000 Des Moines, IA, US Unrestricted 2021
June E Nylen Cancer Center $25,000 Sioux City, IA, US Unrestricted 2021
Arnolds Park Restore $25,000 Arnolds Park, IA, US Restore Campaign 2020
Dickinson County Nature Center $75,000 Okoboji, IA, US General Support 2020
Dickinson County Trails Board $5,000 Okoboji, IA, US Unrestricted 2020
Iowa Great Lakes Association $1,000 Okoboji, IA, US Unrestricted 2020
Siouxland Community Foundation $2,500 Sioux City, IA, US Kind World Foundation Scholarship Fund 2020
United Way Of Siouxland $10,000 Sioux City, IA, US Unrestricted 2020
Sioux City Symphony Orchestra Association $10,000 Sioux City, IA, US Educational Initiative - Carnegie Hall Link Up And John Osborn: A Legend Return Home 2020
The Nature Conservancy $50,000 Arlington, VA, US Unrestricted 2020
Morningside College $10,000 Sioux City, IA, US Reynders Legacy Project 2020
Arnolds Park Restore $25,000 Arnolds Park, IA, US Restore Campaign 2018
Bishop Heelan Catholic Schools $25,000 Sioux City, IA, US Price Campaign 2018
Boys And Girls Home $15,000 Sioux City, IA, US We Change Lives Capital Campaign 2018
Nature Conservancy $20,000 Westfield, IA, US General Support 2018
Sioux City Art Center $20,000 Sioux City, IA, US Unrestricted 2018
Sioux City Public Schools $2,500 Sioux City, IA, US Unrestricted 2018
Sioux City Symphony $7,500 Sioux City, IA, US Concert For Young Audiences Program 2018
United Way Of Siouxland $210,000 Sioux City, IA, US Unrestricted 2018
Iowa Great Lakes Association $500 Okoboji, IA, US Unrestricted 2018
Arnolds Park Restore $25,000 Arnolds Park, IA, US Restore Campaign 2017
Bishop Heelan Catholic Schools $10,000 Sioux City, IA, US Price Campaign 2017
Boys And Girls Club $15,000 Sioux City, IA, US Unrestricted 2017
Buena Vista University $10,000 Storm Lake, IA, US Scholarship 2017
Freedom Park $10,000 South Sioux City, NE, US General Support 2017
Girls Inc $12,000 Sioux City, IA, US Unrestricted 2017
June E Nylan Cancer Center $25,000 Sioux City, IA, US Health And Wellness Support 2017
Nature Conservancy $20,000 Westfield, IA, US General Support 2017
Mercy Foundation $15,000 Sioux City, IA, US Unrestricted 2017
Morningside College $30,000 Sioux City, IA, US Academic Building 2017
Sioux City Art Center $20,000 Sioux City, IA, US Unrestricted 2017
Sioux City Public Schools $2,500 Sioux City, IA, US Unrestricted 2017
Sioux City Symphony $7,500 Sioux City, IA, US Concert For Young Audiences Program 2017
Unity Point St Luke's Foundation $15,000 Sioux City, IA, US Unrestricted 2017
United Way Of Siouxland $10,000 Sioux City, IA, US Unrestricted 2017
Bishop Heelan Catholic Schools $25,000 Sioux City, IA, US Price Campaign 2016
Camp Goodwill $2,500 Sioux City, IA, US Unrestricted 2016
Camp High Hopes $10,000 Sioux City, IA, US Unrestricted 2016
Children's Museum Of Siouxland $10,000 Sioux City, IA, US Capital Campaign 2016
Iowa State University Foundation $35,000 Ames, IA, US Unrestricted 2016
Morningside College $25,000 Sioux City, IA, US Academic Building 2016
Sioux City Symphony $5,000 Sioux City, IA, US Concert For Young Audiences Program 2016
United Way Of Siouxland $10,000 Sioux City, IA, US Unrestricted 2016
Council On Sexual Assault And Domestic Violence $40,000 Sioux City, IA, US Unrestricted 2016
Mercy Foundation $10,000 Sioux City, IA, US Unrestricted 2016
The Nature Conservancy $10,000 Arlington, VA, US Unrestricted 2016
Sunrise Retirement $10,000 Sioux City, IA, US Unrestricted 2016

Foundations Similar to Gleeson Family Foundation

Discover 5 foundations with comparable assets ($17,482,000,476-$78,673,465,696), similar grant patterns, and geographic focus in IA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

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EIN: 13-1684331 | 25502 grants awarded
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Contact Information

Official contact details for Gleeson Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 42-0933162
Website N/A
Address PO BOX 8800 Sioux City, IA 51102-8800

Key People (2)

Board members, trustees, and key staff who oversee Gleeson Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Pres/tres John W Gleeson
Secretary Karen Gleeson

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Gleeson Family Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.