Jack Silberberg Foundation | Foundation Profile

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

EIN: 23-7112034

Foundation Overview

Based in New Haven, CT, Jack Silberberg Foundation has awarded 128 grants totaling $572,349 to organizations in Connecticut, New York and 6 other states across the US. Individual grants range from $100 to $39,000, with a median award of $1,250.

Latest Tax Year
2024
Total Giving (all years)
$572,349
Total Assets
$1,138,459
Median Grant (all grants)
$1,250

Latest Form 990-PF Snapshot

Total Grants
8
Median Grant
$1,650
% Median Grant Decline
-6% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: May 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 8 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
New York

41% of grants are awarded in New York, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (85%), Schenectady (15%).

Funding Trajectory
-21%

Declining funding trend with 21% decrease over 9 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
Education + 3 others

Diversified giving across multiple program areas with primary emphasis on education (42%). 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 Jack Silberberg 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
Jewish Federation Of Greater New Haven $20,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2024
Congregation Mishkan Israel $3,700 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2024
Sutton Place Synagogue $1,800 New York, NY, US To Further Charitable Purpose - Religious Charity 2024
Temple Sinai Of Bergen County $4,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2024
Lafayette College $1,500 Easton, PA, US To Further Charitable Purpose - Educational 2024
Leukemia & Lymphoma Society $1,500 New York, NY, US To Further Charitable Purpose - Medical 2024
Ps 267 Pta $1,000 New York, NY, US To Further Charitable Purpose - Educational 2024
American Cancer Society $1,000 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2024
Jewish Federation Of Greater New Haven $31,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2023
Congregation Mishkan Israel $2,700 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2023
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2023
Temple Sinai Of Bergen County $3,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2023
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2023
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2023
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2023
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2023
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2023
Leukemia & Lymphoma Society $1,000 New York, NY, US To Further Charitable Purpose - Medical 2023
Ps 267 Pta $2,000 New York, NY, US To Further Charitable Purpose - Educational 2023
American Cancer Society $500 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2023
Jewish Federation Of Greater New Haven $31,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2023
Congregation Mishkan Israel $2,700 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2023
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2023
Temple Sinai Of Bergen County $3,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2023
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2023
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2023
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2023
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2023
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2023
Leukemia & Lymphoma Society $1,000 New York, NY, US To Further Charitable Purpose - Medical 2023
Ps 267 Pta $2,000 New York, NY, US To Further Charitable Purpose - Educational 2023
American Cancer Society $500 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2023
Jewish Federation Of Greater New Haven $39,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2022
Congregation Mishkan Israel $360 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2022
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2022
Temple Sinai Of Bergen County $18,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2022
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2022
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2022
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2022
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Leukemia & Lymphoma Society $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Ps 267 Pta $2,000 New York, NY, US To Further Charitable Purpose - Educational 2022
American Cancer Society $1,000 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2022
Birthright Israel Foundation $500 New York, NY, US To Further Charitable Purpose - To Support Program Which Offers Yopung Adults An Educational Trip To Israel 2022
Boston University $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Connecticut Public $500 Hatrtford, CT, US To Further Charitable Purpose - Public Media 2022
Ready To Grow $500 Branford, CT, US To Further Charitable Purpose - To Promote Language Skills And Literacy For Children 2022
New Haven Free Public Library $500 New Haven, CT, US To Further Charitable Purpose - To Support Library 2022
Yale University $500 New Haven, CT, US To Further Charitable Purpose - Educational 2022
Jewish Federation Of Greater New Haven $39,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2022
Congregation Mishkan Israel $360 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2022
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2022
Temple Sinai Of Bergen County $18,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2022
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2022
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2022
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2022
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Leukemia & Lymphoma Society $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Ps 267 Pta $2,000 New York, NY, US To Further Charitable Purpose - Educational 2022
American Cancer Society $1,000 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2022
Birthright Israel Foundation $500 New York, NY, US To Further Charitable Purpose - To Support Program Which Offers Yopung Adults An Educational Trip To Israel 2022
Boston University $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Connecticut Public $500 Hatrtford, CT, US To Further Charitable Purpose - Public Media 2022
Ready To Grow $500 Branford, CT, US To Further Charitable Purpose - To Promote Language Skills And Literacy For Children 2022
New Haven Free Public Library $500 New Haven, CT, US To Further Charitable Purpose - To Support Library 2022
Yale University $500 New Haven, CT, US To Further Charitable Purpose - Educational 2022
Jewish Federation Of Greater New Haven $39,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2022
Congregation Mishkan Israel $360 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2022
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2022
Temple Sinai Of Bergen County $18,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2022
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2022
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2022
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2022
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Leukemia & Lymphoma Society $1,500 New York, NY, US To Further Charitable Purpose - Medical 2022
Ps 267 Pta $2,000 New York, NY, US To Further Charitable Purpose - Educational 2022
American Cancer Society $1,000 New York, NY, US To Further Charitable Purpose - Funding Lifesaving Research, Treatment And Care For Someone Fighting Cancer 2022
Birthright Israel Foundation $500 New York, NY, US To Further Charitable Purpose - To Support Program Which Offers Yopung Adults An Educational Trip To Israel 2022
Boston University $500 Boston, MA, US To Further Charitable Purpose - Educational 2022
Connecticut Public $500 Hatrtford, CT, US To Further Charitable Purpose - Public Media 2022
Ready To Grow $500 Branford, CT, US To Further Charitable Purpose - To Promote Language Skills And Literacy For Children 2022
New Haven Free Public Library $500 New Haven, CT, US To Further Charitable Purpose - To Support Library 2022
Yale University $500 New Haven, CT, US To Further Charitable Purpose - Educational 2022
Jewish Federation Of Greater New Haven $23,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2021
Congregation Mishkan Israel $2,700 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2021
Sutton Place Synagogue $3,300 New York, NY, US To Further Charitable Purpose - Religious Charity 2021
Temple Sinai Of Bergen County $2,000 Tenafly, NJ, US To Further Charitable Purpose - Religious Charity 2021
Lafayette College $2,500 Easton, PA, US To Further Charitable Purpose - Educational 2021
Tenafly Board Of Education $2,000 Tenafly, NJ, US To Further Charitable Purpose - Educational 2021
Memorial Sloan Kettering $1,000 New York, NY, US To Further Charitable Purpose - Medical 2021
Weill Cornell Medical Center $1,500 New York, NY, US To Further Charitable Purpose - Medical 2021
Union College $500 Schenectady, NY, US To Further Charitable Purpose - Educational 2021
Trustees Of Tufts College $500 Boston, MA, US To Further Charitable Purpose - Educational 2021
Leukemia & Lymphoma Society $500 New York, NY, US To Further Charitable Purpose - Medical 2021
Ps 267 Pta $1,000 New York, NY, US To Further Charitable Purpose - Educational 2021
Jewish Federation Of Greater New Haven $28,000 Woodbridge, CT, US To Further Charitable Purpose - Religious Charity 2020
Congregation Mishkan Israel $2,500 Hamden, CT, US To Further Charitable Purpose - Religious Charity 2020
Sutton Place Synnagogue $2,800 New York, NY, US To Further Charitable Purpose - Religious Charity 2020
Temple Sinai $1,000 Newington, CT, US To Further Charitable Purpose - Religious Charity 2020
Lafayette College $200 Easton, PA, US To Further Charitable Purpose - Educational 2020
Jewish Federation Of Greater New Haven $25,000 Woodbridge, CT, US Charitable 2019
Congregation Mishkan Israel $2,500 Hamden, CT, US Charitable 2019
Sutton Place Synnagogue $1,000 New York, NY, US Charitable 2019
Cystic Fibrosis Foundation $1,000 Bethesda, MD, US Charitable 2019
George Washington University $100 Washington Dc, DC, US Charitable 2019
Union College $200 Schenectady, NY, US Charitable 2019
International Festival Arts & Ideas $1,000 New Haven, CT, US Charitable 2019
Read To Grow $500 Branford, CT, US Charitable 2019
Long Wharf Theater $1,000 New Haven, CT, US Charitable 2019
Temple Sinai $3,569 Newington, CT, US Charitable 2019
Jewish Federation Of Greater New Haven $15,000 Woodbridge, CT, US Charitable 2017
Congregation Mishkan Israel $5,000 Hamden, CT, US Charitable 2017
The Annual Fund Of Union College $500 Schenectady, NY, US Charitable 2017
Read To Grow $500 Branford, CT, US Charitable 2017
New Haven Jcc $4,000 Woodbridge, CT, US Charitable 2017
American Red Cross $500 Washington Dc, DC, US Charitable 2017
Hand In Hand Hurricane Relief $1,000 Oak Brook, IL, US Charitable 2017
Jewish Federation Of Greater New Haven $20,000 Woodbridge, CT, US Charitable 2016
Congregation Mishkan Israel $5,000 Hamden, CT, US Charitable 2016
Ready To Grow Inc $500 Branford, CT, US Charitable 2016
United Jewish Appeal $10,000 New York, NY, US Charitable 2016
Jewish Federation Of Greater New Haven $20,000 Woodbridge, CT, US Charitable 2015
Congregation Mishkan Israel $2,500 Hamden, CT, US Charitable 2015
Judith Hahn Philanthropy $5,000 New Haven, CT, US Charitable 2015
Metro West Jewish Federation $16,000 Whippany, NJ, US Charitable 2015

Foundations Similar to Jack Silberberg Foundation

Discover 5 foundations with comparable assets ($1,116,168-$1,157,812), similar grant patterns, and geographic focus in CT 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: 55-0878373 | 210 grants awarded
$1,140,078
(≈ Similar)
$1,000
median grant
Stamford, CT
Same state
100%
Excellent match

EIN: 38-3656950 | 199 grants awarded
$1,129,298
(≈ Similar)
$1,500
median grant
Fairfield, CT
Same state
100%
Excellent match

EIN: 20-3969985 | 159 grants awarded
$1,124,806
(≈ Similar)
$2,000
median grant
Westport, CT
Same state
99%
Excellent match

EIN: 06-6068790 | 272 grants awarded
$1,157,812
(≈ Similar)
$1,000
median grant
New Canaan, CT
Same state
99%
Excellent match

EIN: 22-3514004 | 177 grants awarded
$1,116,168
(≈ Similar)
$1,125
median grant
Bristol, CT
Same state
99%
Excellent match

Contact Information

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

EIN 23-7112034
Website N/A
Address 631 WHITNEY AVE New Haven, CT 06511-2218

Key People (1)

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

Manager Judith Hahn

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 Jack Silberberg 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 May 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.