Mabel I Wilcox Foundation Trust | Foundation Profile

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

EIN: 99-6002447

Foundation Overview

Based in Honolulu, HI, Mabel I Wilcox Foundation Trust has awarded 49 grants totaling $211,394 to organizations in Hawaii. Individual grants range from $1,624 to $10,000, with a median award of $4,000.

Latest Tax Year
2023
Total Giving (all years)
$211,394
Total Assets
$556,622
Median Grant (all grants)
$4,000

Latest Form 990-PF Snapshot

Total Grants
4
Median Grant
$5,375
% Median Grant Growth
+19% (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: 25%

1 of 4 recipients (25%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.

Geographic Focus
Hawaii

100% of all grants are concentrated in Hawaii, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Hawaii, funding concentrates in Lihue (57%), Waimea (14%), Honolulu (8%).

Funding Trajectory
+13%

Stable funding levels with 13% change over 7 years indicate consistent grant-making capacity and predictable philanthropic resources. This stability suggests reliable ongoing funding opportunities.

Program Areas
Community Projects + General Purposes

Dual focus on community projects (56%) and general purposes, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Mabel I Wilcox Foundation Trust'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
Waimea Sugar Mill Museum $6,000 Waimea, HI, US General Charitable Purposes 2023
National Tropical Botanical Garden $4,750 Kalaheo, HI, US General Support 2023
Waioli Corporation $10,000 Lihue, HI, US General Charitable Purposes 2023
Hawaii Children's Theatre $4,000 Lihue, HI, US General Charitable Purposes 2023
Kauai Association $5,000 Hanapepe, HI, US Charitable 2022
Waimea Sugar Mill Museum $5,000 Waimea, HI, US General Charitable Purposes 2022
University Of Hawaii Foundation $5,000 Honolulu, HI, US Charitable 2022
Waioli Corporation $4,000 Lihue, HI, US General Charitable Purposes 2022
Island School $3,000 Lihue, HI, US General Charitable Purposes 2022
Waimea United Church Of Christ $5,000 Waimea Kauai, HI, US General Use Of Charity 2022
Hawaii Children's Theatre $3,000 Lihue, HI, US General Charitable Purposes 2022
Kauai Historic Society $4,000 Lihue, HI, US Gift To Charity 2022
Kauai Association $5,000 Hanapepe, HI, US Charitable 2022
Waimea Sugar Mill Museum $5,000 Waimea, HI, US General Charitable Purposes 2022
University Of Hawaii Foundation $5,000 Honolulu, HI, US Charitable 2022
Waioli Corporation $4,000 Lihue, HI, US General Charitable Purposes 2022
Island School $3,000 Lihue, HI, US General Charitable Purposes 2022
Waimea United Church Of Christ $5,000 Waimea Kauai, HI, US General Use Of Charity 2022
Hawaii Children's Theatre $3,000 Lihue, HI, US General Charitable Purposes 2022
Kauai Historic Society $4,000 Lihue, HI, US Gift To Charity 2022
Kauai Association $5,000 Hanapepe, HI, US Charitable 2022
Waimea Sugar Mill Museum $5,000 Waimea, HI, US General Charitable Purposes 2022
University Of Hawaii Foundation $5,000 Honolulu, HI, US Charitable 2022
Waioli Corporation $4,000 Lihue, HI, US General Charitable Purposes 2022
Island School $3,000 Lihue, HI, US General Charitable Purposes 2022
Waimea United Church Of Christ $5,000 Waimea Kauai, HI, US General Use Of Charity 2022
Hawaii Children's Theatre $3,000 Lihue, HI, US General Charitable Purposes 2022
Kauai Historic Society $4,000 Lihue, HI, US Gift To Charity 2022
Ae Kamualii Preschool $1,624 Lihue, HI, US General Charitable Purposes 2021
Waimea Sugar Mill Museum $6,500 Waimea, HI, US General Charitable Purposes 2021
National Tropical $4,750 Kalaheo, HI, US General Charitable Purposes 2021
Hawaii Children's Theatre $4,000 Lihue, HI, US General Charitable Purposes 2021
Ae Kamualii Preschool $3,270 Lihue, HI, US General Charitable Purposes 2020
Waimea Sugar Mill Museum $5,000 Waimea, HI, US General Charitable Purposes 2020
Waioli Corporation $6,500 Lihue, HI, US General Charitable Purposes 2020
Island School $4,000 Lihue, HI, US General Charitable Purposes 2020
Hawaii Children's Theatre $3,000 Lihue, HI, US General Charitable Purposes 2020
National Tropical $5,000 Kalaheo, HI, US General Use Of Charity 2018
Waioli Corporation $6,000 Lihue, HI, US General Use Of Charity 2018
Island School $5,000 Lihue, HI, US General Use Of Charity 2018
West Kauai Technology & Visitor Center $3,000 Waimea, HI, US General Use Of Charity 2018
Malama Pono Health Services $3,000 Lihue, HI, US General Use Of Charity 2018
Hawaii Children's Theatre $2,000 Lihue, HI, US General Use Of Charity 2018
Waioli Corporation $7,000 Lihue, HI, US General Use Of Charity 2016
Island School $3,000 Lihue, HI, US General Use Of Charity 2016
Malama Pono Health Services $2,000 Lihue, HI, US General Use Of Charity 2016
Waimea United Church Of Christ $3,000 Waimea Kauai, HI, US General Use Of Charity 2016
Pu'a Foundation $5,000 Honolulu, HI, US General Use Of Charity 2016
Hawaii Children's Theatre $2,000 Lihue, HI, US General Use Of Charity 2016

Foundations Similar to Mabel I Wilcox Foundation Trust

Discover 5 foundations with comparable assets ($527,681-$572,108), similar grant patterns, and geographic focus in HI 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: 87-3008692 | 15 grants awarded
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EIN: 45-3981976 | 39 grants awarded
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EIN: 31-1681266 | 7 grants awarded
$546,130
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$8,000
median grant
Honokaa, HI
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EIN: 95-4661920 | 60 grants awarded
$572,108
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$5,000
median grant
Kamuela, HI
Same state
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EIN: 99-6058300 | 28 grants awarded
$527,681
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$5,750
median grant
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Same state
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Excellent match

Contact Information

Official contact details for Mabel I Wilcox Foundation Trust as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 99-6002447
Website N/A
Address PO BOX 3708 Honolulu, HI 96811-3708

Key People (1)

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

Trustee

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 Mabel I Wilcox Foundation Trust 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.