Mackenzie Family Foundation
Invitation OnlyWilmington, Delaware · EIN 20-5700615 · Private foundation
Grants paid (2024)$5M
Organizations funded15
Typical grant$50,000
Total assets$70.6M
Half of its grants to organizations were between $25,000 and $200,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
100% of grants went outside Delaware.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Grand Teton National Park Foundation | Moose, WY | Kelly Parcel campaign | $2,000,000 |
| Lucile Packard Foundation for Childrens Health | Palo Alto, CA | The Mackenzie Family NICU Facilities Fund | $2,000,000 |
| Lucile Packard Foundation for Childrens Health | Palo Alto, CA | Children's Health Advocacy | $250,000 |
| Community Foundation of Jackson Hole | Jackson, WY | Mackenzie Family Fund | $200,000 |
| Pga Tour First Tee Foundation Inc | Ponte Vedra Beach, FL | General & Unrestricted | $150,000 |
| Community Foundation of Jackson Hole | Jackson, WY | CoChallenger program for the Old Bill's Fun Run | $100,000 |
| Eat Learn Play Foundation | Oakland, CA | General & Unrestricted | $100,000 |
| University of Virginia Darden School Foundation | Charlottesville, VA | Bruner Fund for transformational learning | $50,000 |
| Womens Sports Foundation | New York, NY | The Tara Vanderveer Fund for the Advancement of Women in Coaching | $50,000 |
| Eastside College Preparatory School Inc | E Palo Alto, CA | Outdoor Education Program | $35,000 |
| East Palo Alto Tennis and Tutoring | Palo Alto, CA | General & Unrestricted | $25,000 |
| University of Virginia Darden School Foundation | Charlottesville, VA | Chaplinsky Fund | $25,000 |
| Summer Search | Oakland, CA | Summer Search Silicon Valley | $20,000 |
| Grand Teton National Park Foundation | Moose, WY | Annual Fund | $10,000 |
| National Outdoor Leadership School | Lander, WY | Annual Scholarship Fund | $10,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $5,025,000 | 15 |
| 2023 | $3,545,000 | 15 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202513219349102341
- IRS Tax Exempt Organization Search for EIN 20-5700615
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.