Winslow Family Foundation | Foundation Profile

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

EIN: 82-3321891

Foundation Overview

Based in Winterset, IA, Winslow Family Foundation has awarded 17 grants totaling $6,473,000 to organizations in Kansas and Iowa. Individual grants range from $7,000 to $1,000,000, with a median award of $200,000.

Latest Tax Year
2024
Total Giving (all years)
$6,473,000
Total Assets
$2,871,196
Median Grant (all grants)
$200,000

Latest Form 990-PF Snapshot

Total Grants
2
Median Grant
$1,000,000
% Median Grant Growth
+5961% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

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

New Applicant Friendliness
Limited Sample: 0%

2 total grants. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
Iowa

82% 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 Corydon (64%), Ottumwa (36%).

Funding Trajectory
+14186%

Strong 14186% growth in annual giving over 6 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Education + 2 others

Diversified giving across multiple program areas with primary emphasis on education (33%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into Winslow 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
Indian Hills Foundation $1,000,000 Ottumwa, IA, US Academicbuilding 2024
Indian Hills Foundation $1,000,000 Ottumwa, IA, US Academicbuilding 2024
Wcdc $15,000 Corydon, IA, US Community Muralproject 2023
Wayne County Historical Society $18,000 Corydon, IA, US General Donation 2023
Wcdc $15,000 Corydon, IA, US Community Muralproject 2023
Wayne County Historical Society $18,000 Corydon, IA, US General Donation 2023
Saint Paul School Of Theology $200,000 Leawood, KS, US Scholarship Fund 2022
Indian Hills Foundation $1,000,000 Ottumwa, IA, US Academic Building 2022
Saint Paul School Of Theology $200,000 Leawood, KS, US Scholarship Fund 2022
Indian Hills Foundation $1,000,000 Ottumwa, IA, US Academic Building 2022
Saint Paul School Of Theology $200,000 Leawood, KS, US Scholarship Fund 2022
Indian Hills Foundation $1,000,000 Ottumwa, IA, US Academic Building 2022
City Of Corydon $100,000 Corydon, IA, US Parks And Recreation 2021
Wayne County Hospital $100,000 Corydon, IA, US Equipmentpurchase 2021
Wayne County Development Corp $300,000 Corydon, IA, US Housingproject 2020
Wayne County Development Corp $300,000 Corydon, IA, US Housingproject 2020
Prairie Trails Wellness Center $7,000 Corydon, IA, US Window Replacementand Improvementprojects 2018

Foundations Similar to Winslow Family Foundation

Discover 5 foundations with comparable assets ($2,700,238-$3,029,283), 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

EIN: 26-6717210 | 2 grants awarded
$2,907,535
(≈ Similar)
$136,322
median grant
Mason City, IA
Same state
99%
Excellent match

EIN: 85-6725647 | 4 grants awarded
$2,907,801
(≈ Similar)
$114,786
median grant
Burlington, IA
Same state
99%
Excellent match

EIN: 42-1335958 | 13 grants awarded
$2,944,926
(≈ Similar)
$120,000
median grant
Sioux City, IA
Same state
99%
Excellent match

EIN: 47-4229650 | 9 grants awarded
$3,029,283
(≈ Similar)
$125,010
median grant
North Liberty, IA
Same state
97%
Excellent match

EIN: 39-6646318 | 8 grants awarded
$2,700,238
(≈ Similar)
$124,305
median grant
Algona, IA
Same state
97%
Excellent match

Contact Information

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

EIN 82-3321891
Website N/A
Address PO BOX 288 Corydon, IA 50060-0288

Key People (6)

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

President/director Roger A Winslow
Secretary/director Laura Bertelson
Director Mairi Winslow
Director Mark Winslow
Director Anne Winslow

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 Winslow 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 March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.