Edmund B Thornton Foundation | Foundation Profile

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

EIN: 36-3538959

Foundation Overview

Based in Ottawa, IL, Edmund B Thornton Foundation has awarded 15 grants totaling $52,941 to organizations in Illinois, Virginia and 1 other state across the US. Individual grants range from $16 to $26,000, with a median award of $100.

Latest Tax Year
2024
Total Giving (all years)
$52,941
Total Assets
$32,112
Median Grant (all grants)
$100

Latest Form 990-PF Snapshot

Total Grants
2
Median Grant
$26,000
% Median Grant Growth
+25900% (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
Illinois

73% of all grants are concentrated in Illinois, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Illinois, funding concentrates in La Salle (36%), Chicago (27%), North Utica (18%).

Funding Trajectory
+11937%

Strong 11937% growth in annual giving over 4 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes

Highly focused on general purposes 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 Edmund B Thornton 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
La Salle County Historical Society $26,000 North Utica, IL, US Pay Summer Interns 2024
La Salle County Historical Society $26,000 North Utica, IL, US Pay Summer Interns 2024
The Trust For Public Land $100 Chicago, IL, US Public Service 2022
Illinois Valley Pads $100 La Salle, IL, US Public Service 2022
The Trust For Public Land $100 Chicago, IL, US Public Service 2022
Illinois Valley Pads $100 La Salle, IL, US Public Service 2022
The Trust For Public Land $100 Chicago, IL, US Public Service 2022
Illinois Valley Pads $100 La Salle, IL, US Public Service 2022
The Nature Conservancy $75 Arlington, VA, US Public Service 2021
Illinois Valley Pads $50 La Salle, IL, US Public Service 2021
National Trust For Historic Preservation $100 Washington, DC, US Public Service 2020
University Of Il Extension $50 Urbana, IL, US Public Service 2020
World Wildlife Fund $16 Washington, DC, US Public Service 2020
Illinois Audubon Society $25 Springfield, IL, US Public Service 2020
National Parks Conservation Assoc $25 Washington, DC, US Public Service 2020

Foundations Similar to Edmund B Thornton Foundation

Discover 5 foundations with comparable assets ($26,205-$30,127), similar grant patterns, and geographic focus in IL 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: 20-1436771 | 180 grants awarded
$30,127
(≈ Similar)
$136
median grant
Moline, IL
Same state
97%
Excellent match

EIN: 36-3487745 | 158 grants awarded
$30,106
(≈ Similar)
$200
median grant
Northbrook, IL
Same state
97%
Excellent match

EIN: 26-3437813 | 3 grants awarded
$29,124
(≈ Similar)
$50
median grant
Lake Forest, IL
Same state
95%
Excellent match

EIN: 37-6024842 | 20 grants awarded
$26,685
(≈ Similar)
$140
median grant
Paris, IL
Same state
92%
Excellent match

EIN: 59-3790407 | 46 grants awarded
$26,205
(≈ Similar)
$150
median grant
Highland Park, IL
Same state
91%
Excellent match

Contact Information

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

EIN 36-3538959
Website N/A
Address PO BOX 949 Ottawa, IL 61350-0949

Key People (3)

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

President Susan J Thornton
Secretary Kristina M Fogarty
Treasurer Susan J Thornton

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 Edmund B Thornton 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.