The David J Mastrocola Foundation | Foundation Profile

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

EIN: 13-4036266

Foundation Overview

Based in Plainview, NY, The David J Mastrocola Foundation has awarded 55 grants totaling $1,111,262 to organizations in Connecticut, New York and 5 other states across the US. Individual grants range from $35 to $125,207, with a median award of $1,523.

Latest Tax Year
2025
Total Giving (all years)
$1,111,262
Total Assets
$2,989,505
Median Grant (all grants)
$1,523

Latest Form 990-PF Snapshot

Total Grants
6
Median Grant
$17,566
% Median Grant Growth
+1062% (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
Relationship-Focused: 17%

1 of 6 recipients (17%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
New York

53% of grants are awarded in New York, with additional funding distributed across 6 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (83%), Quogue (14%), Bronx (3%).

Funding Trajectory
+9266%

Strong 9266% growth in annual giving over 9 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 The David J Mastrocola 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
Autism Speaks $10,000 Washington, DC, US General 2025
Boston College $125,046 Chestnut Hill, MA, US General 2025
St Jude Children's Research Hospital $100 Memphis, TN, US Genral 2025
Quogue Wildlife Refuge $500 Quogue, NY, US General 2025
Save The Children $25,132 Fairfield, CT, US General 2025
St David's School $25,132 New York, NY, US General 2025
Bar Harbor Music Festival $500 Bar Harbor, ME, US General 2024
Boston College $125,207 Chestnut Hill, MA, US General 2024
National Ms Society $1,500 Washington, DC, US Genral 2024
Quogue Association $50 Quogue, NY, US General 2024
Save The Children $25,241 Fairfield, CT, US General 2024
St David's School $1,523 New York, NY, US General 2024
American Museum Of Natural History $275 New York, NY, US General 2023
National Ms Society $1,000 Washington, DC, US Genral 2023
Save The Children $25,417 Fairfield, CT, US General 2023
St David's School $50,455 New York, NY, US General 2023
Quogue Wildlife Refuge $550 Quogue, NY, US General 2023
Boston College $125,188 Chestnut Hill, MA, US General 2023
American Museum Of Natural History $275 New York, NY, US General 2023
National Ms Society $1,000 Washington, DC, US Genral 2023
Save The Children $25,417 Fairfield, CT, US General 2023
St David's School $50,455 New York, NY, US General 2023
Quogue Wildlife Refuge $550 Quogue, NY, US General 2023
Boston College $125,188 Chestnut Hill, MA, US General 2023
Save The Children $25,240 Fairfield, CT, US General 2022
St David's School $2,000 New York, NY, US General 2022
Autism Speaks $5,000 Princeton, NJ, US General 2022
National Ms Society $2,000 Washington, DC, US Genral 2022
Save The Children $25,240 Fairfield, CT, US General 2022
St David's School $2,000 New York, NY, US General 2022
Autism Speaks $5,000 Princeton, NJ, US General 2022
National Ms Society $2,000 Washington, DC, US Genral 2022
American Museum Of Natural History $150 New York, NY, US General 2021
St David's School $2,450 New York, NY, US General 2021
National Multiple Sclerosis Society $1,500 New York, NY, US General 2020
Save The Children Federation $125,166 Fairfield, CT, US General 2020
St David's School $29,780 New York, NY, US General 2020
African Dream Academy $250 New York, NY, US General 2018
American Museum Of Natural History $150 New York, NY, US General 2018
Brick Church $115,322 New York, NY, US General 2018
Millburn High School $250 Millburn, NJ, US General 2018
National Multiple Sclerosis Society $1,000 New York, NY, US General 2018
All Souls School $5,000 New York, NY, US General 2017
American Museum Of Natural History $150 New York, NY, US General 2017
Brick Church $35 New York, NY, US General 2017
Millburn High School $250 Millburn, NJ, US General 2017
National Multiple Sclerosis Society $1,000 New York, NY, US General 2017
The Children's Storefront $2,500 New York, NY, US General 2017
Save The Children $10,143 Fairfield, CT, US General 2017
National Multiple Sclerosis Society $1,000 New York, NY, US General 2016
Wildlife Conservation Society $195 Bronx, NY, US General 2016
Millburn High School $250 Millburn, NJ, US General 2016
American Museum Of Natural History $140 New York, NY, US General 2016
Als Association $250 Washington, DC, US General 2016
New York Historical Society $150 New York, NY, US General 2016

Foundations Similar to The David J Mastrocola Foundation

Discover 5 foundations with comparable assets ($2,972,794-$3,007,214), similar grant patterns, and geographic focus in NY 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: 13-3635649 | 251 grants awarded
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median grant
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EIN: 13-3697893 | 141 grants awarded
$2,975,637
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$2,000
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Same state
100%
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EIN: 03-0446196 | 160 grants awarded
$2,972,794
(≈ Similar)
$3,000
median grant
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Same state
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EIN: 81-3506404 | 28 grants awarded
$3,007,214
(≈ Similar)
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median grant
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Contact Information

Official contact details for The David J Mastrocola Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 13-4036266
Website N/A
Address PO BOX 331 Plainview, NY 11803-0331

Key People (1)

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

Trustee David J Mastrocola

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 The David J Mastrocola 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.