The Mill Spring Foundation 084206-000 | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Mill Spring Foundation 084206-000. Data shown is extracted from Form 990-PF filings.

EIN: 23-6230874

Foundation Overview

Based in Wilmington, DE, The Mill Spring Foundation 084206-000 has awarded 148 grants totaling $5,886,500 to organizations in Delaware, Pennsylvania and 1 other state across the US. Individual grants range from $1,000 to $500,000, with a median award of $10,000.

Latest Tax Year
2024
Total Giving (all years)
$5,886,500
Total Assets
$4,247,742
Median Grant (all grants)
$10,000

Latest Form 990-PF Snapshot

Total Grants
22
Median Grant
$10,000
% No Significant Change
0% (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
Closed Network: 9%

2 of 22 recipients (9%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Pennsylvania

95% of all grants are concentrated in Pennsylvania, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Pennsylvania, funding concentrates in Philadelphia (54%), Ambler (5%), Erie (4%).

Funding Trajectory
+157%

Strong 157% 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 + Community Projects

Dual focus on general purposes (86%) and community projects, indicating strategic concentration in complementary program areas.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into The Mill Spring Foundation 084206-000'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
Girl Scouts Of Eastern Pa $10,000 Miquon, PA, US General Support 2024
Children's Scholarship Fund Phila $5,000 Philadelphia, PA, US General Support 2024
Consumer Bankruptcy Assistance $25,000 Philadelphia, PA, US General Support 2024
Cradle Of Hope $5,000 Jenkintown, PA, US General Support 2024
Enchantment Theater Company $5,000 Philadelphia, PA, US General Support 2024
Face To Face $20,000 Philadelphia, PA, US General Support 2024
Family Promise Montco Pa $10,000 Ambler, PA, US General Support 2024
Foundation For Free Enterprise $10,000 Erie, PA, US General Support 2024
Franklin Institute $100,000 Philadelphia, PA, US General Support 2024
Gemma Services $7,500 Plymouth Meeting, PA, US General Support 2024
Whitemarsh Foundation $25,000 Lafayette Hill, PA, US General Support 2024
Hope Springs Equestrian Therapy $5,000 Chester Springs, PA, US General Support 2024
Horizons Cristo Rey $10,000 Philadelphia, PA, US General Support 2024
Leadership Institute $25,000 Arlington, VA, US General Support 2024
Music Works $7,500 Havertown, PA, US General Support 2024
Philadelphia Zoo $10,000 Philadelphia, PA, US General Support 2024
Rock To The Future $5,000 Philadelphia, PA, US General Support 2024
Science History Institute $100,000 Philadelphia, PA, US General Support 2024
Special Equestrians $3,000 Warrington, PA, US General Support 2024
The World Affairs Council Of $200,000 Philadelphia, PA, US General Support 2024
Wissahickon Valley Public Library $15,000 Ambler, PA, US General Support 2024
Woodmere Art Museum $50,000 Philadelphia, PA, US General Support 2024
The World Affairs Council Of $100,000 Philadelphia, PA, US General 2023
Woodmere Art Museum $60,000 Philadelphia, PA, US General 2023
Gemma Services $5,000 Plymouth Meeting, PA, US General 2023
Face To Face $60,000 Philadelphia, PA, US General 2023
Fels $5,000 Philadelphia, PA, US General 2023
Family Promise Montco Pa $10,000 Ambler, PA, US General 2023
Franklin Institute $40,000 Philadelphia, PA, US General 2023
Consumer Bankruptcy Assistance $10,000 Philadelphia, PA, US General 2023
Philadelphia Zoo $10,000 Philadelphia, PA, US General 2023
Horizon Camp $10,000 Philadelphia, PA, US General 2023
Foundation For Free Enterprise $6,000 Erie, PA, US General 2023
Hope Springs Equestrian Therapy $5,000 Chester Springs, PA, US General 2023
Rock To The Future $5,000 Philadelphia, PA, US General 2023
Music Works $5,000 Havertown, PA, US General 2023
Inglis $2,000 Philadelphia, PA, US General 2023
Leadership Institute $40,000 Arlington, VA, US General 2023
Enchantment Theater Company $3,000 Philadelphia, PA, US General 2023
Boys And Girls Club $5,000 Lansdale, PA, US General 2023
Girl Scouts Of Eastern Pa $10,000 Miquon, PA, US General 2023
Whitemarsh Foundation $50,000 Lafayette Hill, PA, US General 2023
The Highlands Historical Society $100,000 Fort Washington, PA, US General Purpose 2023
Wissahickon Valley Public Library $10,000 Blue Bell, PA, US General Purpose 2023
The Public School Of Germantown $300,000 Fort Washington, PA, US General 2023
Cradle Of Hope $5,000 Jenkintown, PA, US General 2023
William Penn Charter School $500,000 Philadelphia, PA, US General 2022
The World Affairs Council Of $400,000 Philadelphia, PA, US General 2022
Woodmere Art Museum $10,000 Philadelphia, PA, US General 2022
Germantown Academy $25,000 Fort Washington, PA, US General 2022
Gemma Services $5,000 Plymouth Meeting, PA, US General 2022
Face To Face $10,000 Philadelphia, PA, US General 2022
Fels $5,000 Philadelphia, PA, US General 2022
Family Promise Montco Pa $7,500 Ambler, PA, US General 2022
Franklin Institute $10,000 Philadelphia, PA, US General 2022
Christ's Home $15,000 Warminster, PA, US General 2022
Consumer Bankruptcy Assistance $10,000 Philadelphia, PA, US General 2022
Philadelphia Zoo $10,000 Philadelphia, PA, US General 2022
Horizon Camp $7,000 Philadelphia, PA, US General 2022
Foundation For Free Enterprise $6,000 Erie, PA, US General 2022
Girls Rock Philly $5,000 Philadelphia, PA, US General 2022
Hope Springs Equestrian Therapy $5,000 Chester Springs, PA, US General 2022
Rock To The Future $5,000 Philadelphia, PA, US General 2022
Music Works $5,000 Havertown, PA, US General 2022
Inglis $1,000 Philadelphia, PA, US General 2022
Leadership Institute $25,000 Arlington, VA, US General 2022
Enchantment Theater Company $3,000 Philadelphia, PA, US General 2022
Boys And Girls Club $5,000 Lansdale, PA, US General 2022
Girl Scouts Of Eastern Pa $10,000 Miquon, PA, US General 2022
Children's Scholarship Fund Phila $5,000 Philadelphia, PA, US General 2022
Whitemarsh Foundation $25,000 Lafayette Hill, PA, US General 2022
William Penn Charter School $500,000 Philadelphia, PA, US General 2022
The World Affairs Council Of $400,000 Philadelphia, PA, US General 2022
Woodmere Art Museum $10,000 Philadelphia, PA, US General 2022
Germantown Academy $25,000 Fort Washington, PA, US General 2022
Gemma Services $5,000 Plymouth Meeting, PA, US General 2022
Face To Face $10,000 Philadelphia, PA, US General 2022
Fels $5,000 Philadelphia, PA, US General 2022
Family Promise Montco Pa $7,500 Ambler, PA, US General 2022
Franklin Institute $10,000 Philadelphia, PA, US General 2022
Christ's Home $15,000 Warminster, PA, US General 2022
Consumer Bankruptcy Assistance $10,000 Philadelphia, PA, US General 2022
Philadelphia Zoo $10,000 Philadelphia, PA, US General 2022
Horizon Camp $7,000 Philadelphia, PA, US General 2022
Foundation For Free Enterprise $6,000 Erie, PA, US General 2022
Girls Rock Philly $5,000 Philadelphia, PA, US General 2022
Hope Springs Equestrian Therapy $5,000 Chester Springs, PA, US General 2022
Rock To The Future $5,000 Philadelphia, PA, US General 2022
Music Works $5,000 Havertown, PA, US General 2022
Inglis $1,000 Philadelphia, PA, US General 2022
Leadership Institute $25,000 Arlington, VA, US General 2022
Enchantment Theater Company $3,000 Philadelphia, PA, US General 2022
Boys And Girls Club $5,000 Lansdale, PA, US General 2022
Girl Scouts Of Eastern Pa $10,000 Miquon, PA, US General 2022
Children's Scholarship Fund Phila $5,000 Philadelphia, PA, US General 2022
Whitemarsh Foundation $25,000 Lafayette Hill, PA, US General 2022
William Penn Charter School $500,000 Philadelphia, PA, US General 2022
The World Affairs Council Of $400,000 Philadelphia, PA, US General 2022
Woodmere Art Museum $10,000 Philadelphia, PA, US General 2022
Germantown Academy $25,000 Fort Washington, PA, US General 2022
Gemma Services $5,000 Plymouth Meeting, PA, US General 2022
Face To Face $10,000 Philadelphia, PA, US General 2022
Fels $5,000 Philadelphia, PA, US General 2022
Family Promise Montco Pa $7,500 Ambler, PA, US General 2022
Franklin Institute $10,000 Philadelphia, PA, US General 2022
Christ's Home $15,000 Warminster, PA, US General 2022
Consumer Bankruptcy Assistance $10,000 Philadelphia, PA, US General 2022
Philadelphia Zoo $10,000 Philadelphia, PA, US General 2022
Horizon Camp $7,000 Philadelphia, PA, US General 2022
Foundation For Free Enterprise $6,000 Erie, PA, US General 2022
Girls Rock Philly $5,000 Philadelphia, PA, US General 2022
Hope Springs Equestrian Therapy $5,000 Chester Springs, PA, US General 2022
Rock To The Future $5,000 Philadelphia, PA, US General 2022
Music Works $5,000 Havertown, PA, US General 2022
Inglis $1,000 Philadelphia, PA, US General 2022
Leadership Institute $25,000 Arlington, VA, US General 2022
Enchantment Theater Company $3,000 Philadelphia, PA, US General 2022
Boys And Girls Club $5,000 Lansdale, PA, US General 2022
Girl Scouts Of Eastern Pa $10,000 Miquon, PA, US General 2022
Children's Scholarship Fund Phila $5,000 Philadelphia, PA, US General 2022
Whitemarsh Foundation $25,000 Lafayette Hill, PA, US General 2022
See Attached $260,000 Wilmington, DE, US General 2021
See Attached $260,000 Wilmington, DE, US General 2021
See Attached $260,000 Wilmington, DE, US General 2021
Bethesda Project $7,500 Philadelphia, PA, US General Operating Fund 2020
Boys & Girls Club $5,000 Lansdale, PA, US General Operating Fund 2020
Ccsa Foundation $5,000 Chester, PA, US General Operating Fund 2020
Children's Scholarship Fund $5,000 Philadelphia, PA, US General Operating Fund 2020
Consumer Bankruptcy Assistance Project $10,000 Philadelphia, PA, US General Operating Fund 2020
Cradle Of Hope $5,000 Jenkintown, PA, US General Operating Fund 2020
Face To Face $25,000 Philadelphia, PA, US General Operating Fund 2020
Foundation For Free Enterprise Education $5,000 Erie, PA, US General Operating Fund 2020
Franklin Institute $33,000 Philadelphia, PA, US General Operating Fund 2020
Germantown Academy $25,000 Pfort Washington, PA, US General Operating Fund 2020
Girls Rock Philly $5,000 Philadelphia, PA, US General Operating Fund 2020
Girls Scouts Of Eastern Pennsylvania $10,000 Miquon, PA, US General Operating Fund 2020
Inglis $1,000 Philadelphia, PA, US General Operating Fund 2020
Interfaith Housing Alliance $5,000 Ambler, PA, US General Operating Fund 2020
Kencrest $5,000 Blue Bell, PA, US General Operating Fund 2020
Rock To The Future $5,000 Philadelphia, PA, US General Operating Fund 2020
The Baby Bureau $2,500 New Hope, PA, US General Operating Fund 2020
The Philadelphia Zoo $20,000 Philadelphia, PA, US General Operating Fund 2020
Wissahickon Valley Public Library $25,000 Blue Belll, PA, US General Operating Fund 2020
Woodmere Art Museum $10,000 Philadelphia, PA, US General Operating Fund 2020
World Affairs Council Of Philadelphia $25,000 Philadelphia, PA, US General Operating Fund 2020
Gemma Services $5,000 Plymouth Meeting, PA, US General Operating Funds 2020
Horizons Camp Cristo Rey Philadelphia High School $7,000 Philadelkphia, PA, US General Operating Fund 2020
Special Equestrians $3,000 Warrington, PA, US General Operating Fund 2020

Foundations Similar to The Mill Spring Foundation 084206-000

Discover 5 foundations with comparable assets ($4,225,483-$4,264,323), similar grant patterns, and geographic focus in DE 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: 82-2289585 | 41 grants awarded
$4,244,923
(≈ Similar)
$10,000
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 02-0709424 | 82 grants awarded
$4,258,257
(≈ Similar)
$5,000
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 26-1532791 | 127 grants awarded
$4,260,329
(≈ Similar)
$5,000
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 51-0351914 | 114 grants awarded
$4,264,323
(≈ Similar)
$14,000
median grant
Wilmington, DE
Same state
100%
Excellent match

EIN: 51-6181610 | 15 grants awarded
$4,225,483
(≈ Similar)
$10,000
median grant
Wilmington, DE
Same state
100%
Excellent match

Contact Information

Official contact details for The Mill Spring Foundation 084206-000 as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 23-6230874
Website N/A
Address 1100 NORTH MARKET STREET Wilmington, DE 19890-0001

Key People (2)

Board members, trustees, and key staff who oversee The Mill Spring Foundation 084206-000's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee William F Macdonald Jr
Trustee Leslie Macdonald

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 Mill Spring Foundation 084206-000 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.