Claire Williams Oneil Foundation | Foundation Profile

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

EIN: 23-3058554

Foundation Overview

Based in Washington, DC, Claire Williams Oneil Foundation has awarded 81 grants totaling $589,124 to organizations in Pennsylvania and New York. Individual grants range from $175 to $20,000, with a median award of $10,000.

Latest Tax Year
2023
Total Giving (all years)
$589,124
Total Assets
$831,843
Median Grant (all grants)
$10,000

Latest Form 990-PF Snapshot

Total Grants
10
Median Grant
$7,500
% Median Grant Growth
+50% (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
Relationship-Focused: 20%

2 of 10 recipients (20%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Pennsylvania

99% of all grants are concentrated in Pennsylvania, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Pennsylvania, funding concentrates in Susquehanna (69%), Thompson (24%), Starruca (5%).

Funding Trajectory
-16%

Declining funding trend with 16% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Education

Highly focused on education with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Claire Williams Oneil 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
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2023
Josh Marco $5,000 Susquehanna, PA, US Scholarship 2023
Kimberly Swartz $10,000 Thompson, PA, US Scholarship 2023
Susquehanna Community School Distri $1,026 Susquehanna, PA, US Scholarship 2023
Juliann Downton $10,000 Harpursville, NY, US Scholarship 2023
Joseph Staria $10,000 Susquehanna, PA, US Scholarship 2023
Jason Smith $5,000 Susquehanna, PA, US Scholarship 2023
Meghan Kiernan $10,000 Susquehanna, PA, US Scholarship 2023
Allison Jenkins $5,000 Susquehanna, PA, US Scholarship 2023
Reilly Potter $2,000 Susquehanna, PA, US Scholarship 2023
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2022
Josh Marco $5,000 Susquehanna, PA, US Scholarship 2022
Kimberly Swartz $10,000 Thompson, PA, US Scholarship 2022
Susquehanna Community School Distri $1,400 Susquehanna, PA, US Scholarship 2022
Cortney Bennett $5,000 Starruca, PA, US Scholarship 2022
Joseph Staria $10,000 Susquehanna, PA, US Scholarship 2022
Jason Smith $5,000 Susquehanna, PA, US Scholarship 2022
Meghan Kiernan $10,000 Susquehanna, PA, US Scholarship 2022
Kaylee Landry $5,000 Susquehanna, PA, US Scholarship 2022
Reilly Potter $450 Susquehanna, PA, US Scholarship 2022
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2022
Josh Marco $5,000 Susquehanna, PA, US Scholarship 2022
Kimberly Swartz $10,000 Thompson, PA, US Scholarship 2022
Susquehanna Community School Distri $1,400 Susquehanna, PA, US Scholarship 2022
Cortney Bennett $5,000 Starruca, PA, US Scholarship 2022
Joseph Staria $10,000 Susquehanna, PA, US Scholarship 2022
Jason Smith $5,000 Susquehanna, PA, US Scholarship 2022
Meghan Kiernan $10,000 Susquehanna, PA, US Scholarship 2022
Kaylee Landry $5,000 Susquehanna, PA, US Scholarship 2022
Reilly Potter $450 Susquehanna, PA, US Scholarship 2022
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2022
Josh Marco $5,000 Susquehanna, PA, US Scholarship 2022
Kimberly Swartz $10,000 Thompson, PA, US Scholarship 2022
Susquehanna Community School Distri $1,400 Susquehanna, PA, US Scholarship 2022
Cortney Bennett $5,000 Starruca, PA, US Scholarship 2022
Joseph Staria $10,000 Susquehanna, PA, US Scholarship 2022
Jason Smith $5,000 Susquehanna, PA, US Scholarship 2022
Meghan Kiernan $10,000 Susquehanna, PA, US Scholarship 2022
Kaylee Landry $5,000 Susquehanna, PA, US Scholarship 2022
Reilly Potter $450 Susquehanna, PA, US Scholarship 2022
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2021
Austin Presley $5,000 Susquehanna, PA, US Scholarship 2021
Kimberly Swartz $10,000 Thompson, PA, US Scholarship 2021
Susquehanna Community School Distri $500 Susquehanna, PA, US Scholarship 2021
Cortney Bennett $10,000 Starruca, PA, US Scholarship 2021
Zach Consola $2,500 Starrucca, PA, US Scholarship 2021
Kaylin Trynoski $10,000 Thompson, PA, US Scholarship 2021
Meghan Kiernan $175 Susquehanna, PA, US Scholarship 2021
Kaylee Landry $10,000 Susquehanna, PA, US Scholarship 2021
Taylor Huyck $10,000 Susquehanna, PA, US Scholarship 2020
Austin Presley $5,000 Susquehanna, PA, US Scholarship 2020
Evan Haley $10,000 Susquehanna, PA, US Scholarship 2020
Susquehanna Community School Distri $238 Susquehanna, PA, US Scholarship 2020
Kaylin Trynoski $10,000 Thompson, PA, US Scholarship 2020
Anthony Dolfini $5,000 Susquehanna, PA, US Scholarship 2020
Kaylee Landry $10,000 Susquehanna, PA, US Scholarship 2020
Devon Dubanowitz $10,000 Susquehanna, PA, US Scholarship 2020
Alyssa Hubal $10,000 Thompson, PA, US Scholarship 2018
Ivy Christensen $20,000 Thompson, PA, US Scholarship 2018
Rachael Serfilippi $10,000 Thompson, PA, US Scholarship 2018
Evan Haley $10,000 Susquehanna, PA, US Scholarship 2018
Susquehanna Community School Distri $1,500 Susquehanna, PA, US Scholarship 2018
Shaun Anderson $5,000 Susquehanna, PA, US Scholarship 2018
Lucas Marco $5,000 Susquenanna, PA, US Scholarship 2018
Kaylin Trynoski $10,000 Thompson, PA, US Scholarship 2018
Alyssa Hubal $10,000 Thompson, PA, US Scholarship 2017
Ivy Christensen $20,000 Thompson, PA, US Scholarship 2017
Rachael Serfilippi $10,000 Thompson, PA, US Scholarship 2017
Evan Haley $10,000 Susquehanna, PA, US Scholarship 2017
Shaun Anderson $2,500 Susquehanna, PA, US Scholarship 2017
Emily Staros $10,000 Thompson, PA, US Scholarship 2017
Jordan Rafferty $2,500 Susquehanna, PA, US Scholarship 2017
Alyssa Hubal $10,000 Thompson, PA, US Scholarship 2016
Ivy Christensen $20,000 Thompson, PA, US Scholarship 2016
Rachael Serfilippi $10,000 Thompson, PA, US Scholarship 2016
Adam Macdonald $5,000 Susquehanna, PA, US Scholarship 2016
Susquehanna Community School Distri $635 Susquehanna, PA, US Scholarship 2016
Melissa Kukowski $10,000 Susquehanna, PA, US Scholarship 2016
Raymond Polak $10,000 Susquehanna, PA, US Scholarship 2016
Emily Staros $10,000 Thompson, PA, US Scholarship 2016
Jordan Rafferty $5,000 Susquehanna, PA, US Scholarship 2016

Foundations Similar to Claire Williams Oneil Foundation

Discover 5 foundations with comparable assets ($699,486-$833,139), similar grant patterns, and geographic focus in DC 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: 52-1821231 | 12 grants awarded
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EIN: 52-1907069 | 310 grants awarded
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median grant
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EIN: 27-1546647 | 104 grants awarded
$746,390
(≈ Similar)
$10,000
median grant
Washington, DC
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EIN: 46-4670616 | 223 grants awarded
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(≈ Similar)
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median grant
Washington, DC
Same state
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Contact Information

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

EIN 23-3058554
Website http://cwofoundation.org
Address 2720 36TH PL NW Washington, DC 20007-1415

Key People (4)

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

President Roger O'neil
Vice President Joan Mathewson O'neil
Secretary Ellen R Flanagan
Treasurer Michael Flanagan

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 Claire Williams Oneil 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.