Susannah & Jim Adelson Family Foundation | Foundation Profile

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

EIN: 82-2167393

Foundation Overview

Based in Tulsa, OK, Susannah & Jim Adelson Family Foundation has awarded 22 grants totaling $2,138,870 to organizations in Oklahoma, New York and 1 other state across the US. Individual grants range from $250 to $542,487, with a median award of $75,000.

Latest Tax Year
2023
Total Giving (all years)
$2,138,870
Total Assets
$6,221,932
Median Grant (all grants)
$75,000

Latest Form 990-PF Snapshot

Total Grants
8
Median Grant
$31,250
% Median Grant Decline
-58% (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
Highly Accessible: 88%

7 of 8 recipients (88%) were new grantees. Foundation prioritizes discovering new partners. Most funding supports first-time applicants with compelling missions.

Geographic Focus
New York

55% of grants are awarded in New York, with additional funding distributed across 2 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in Ithaca (100%).

Funding Trajectory
-13%

Declining funding trend with 13% decrease over 5 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes + 2 others

Diversified giving across multiple program areas with primary emphasis on general purposes (61%). 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 Susannah & Jim Adelson 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
Tulsa Zoo $75,000 Tulsa, OK, US Civic - African Wilds: Carnivores 2023
Cornell University-office Of Trusts & Estates $150,000 Ithaca, NY, US General Funding - Ornithology Lab 2023
Cornell University-office Of Trusts & Estates $112,500 Ithaca, NY, US General Funding - Jim And Susannah Adelson Scholarship 2023
Cornell University-office Of Trusts & Estates $25,000 Ithaca, NY, US General Funding - Cornell Annual Fund For Arts And Sciences 2023
Cornell University-office Of Trusts & Estates $37,500 Ithaca, NY, US General Funding - New Frontier Grants 2023
Cornell University-office Of Trusts & Estates $25,000 Ithaca, NY, US General Funding - Kappa Sigma Fraternity 2023
Cornell University-office Of Trusts & Estates $25,000 Ithaca, NY, US General Funding - Ray Jayawardhana Nexus Scholars Fund 2023
George W Bush Presidential Center $20,000 Dallas, TX, US Educational 2023
Tulsa Zoo $75,000 Tulsa, OK, US Civic 2022
Tulsa Zoo $75,000 Tulsa, OK, US Civic 2022
Tulsa Zoo $75,000 Tulsa, OK, US Civic 2021
Cornell University $285,000 Ithaca, NY, US General Fundingneurotechnology 2021
Cornell University $200,000 Ithaca, NY, US General Fundingornithology Lab 2021
Cornell University $100,000 Ithaca, NY, US General Fundingscholarships 2021
Cornell University $100,000 Ithaca, NY, US General Fundingdeans Fund 2021
Cornell University $100,000 Ithaca, NY, US General Fundinggrants 2021
Cornell University $26,250 Ithaca, NY, US General Fundingtech Policy Lab 2021
Greenwood Cultural Center $1,000 Tulsa, OK, US General Funding 2021
Tulsa Community Foundation $250 Tulsa, OK, US Civic 2021
Philbrook Museum Of Art $13,883 Tulsa, OK, US Civic 2020
Tulsa Zoo $75,000 Tulsa, OK, US Civic 2020
All Recipients Are 501(c)(3) Orgs See Attached $542,487 Tulsa, OK, US See Attachment 2018

Foundations Similar to Susannah & Jim Adelson Family Foundation

Discover 5 foundations with comparable assets ($5,324,919-$7,683,436), similar grant patterns, and geographic focus in OK 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: 84-3611004 | 8 grants awarded
$6,283,293
(≈ Similar)
$86,000
median grant
Oklahoma City, OK
Same state
100%
Excellent match

EIN: 32-6048304 | 33 grants awarded
$6,074,647
(≈ Similar)
$77,197
median grant
Clinton, OK
Same state
99%
Excellent match

EIN: 73-1582836 | 36 grants awarded
$6,450,109
(≈ Similar)
$37,825
median grant
Tulsa, OK
Same state
98%
Excellent match

EIN: 13-4085037 | 20 grants awarded
$5,324,919
(≈ Similar)
$60,000
median grant
Oklahoma City, OK
Same state
93%
Excellent match

EIN: 20-1409711 | 47 grants awarded
$7,683,436
(↑ Larger)
$40,000
median grant
Tulsa, OK
Same state
88%
Excellent match

Contact Information

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

EIN 82-2167393
Website N/A
Address 15 E 5TH ST SUITE 3300 Tulsa, OK 74103-0000

Key People (2)

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

Trustee James F Adelson
Trustee Susannah D Adelson

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 Susannah & Jim Adelson 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.