Grants paid in 2024
28 grants, all shown · from Form 990-PF Part XV
| Recipient | Purpose | Amount |
|---|---|---|
| Silicon Valley Community Foundation Silicon Valley Community FoundationMountain View, CA | Charity | $500K |
| MIT (eaps) MIT (eaps)Cambridge, MA | Charity | $100K |
| United States Olympic Committee United States Olympic CommitteeAlberta Lea, MN | Charity | $75K |
| Opportunity International Opportunity InternationalCarol Stream, IL | Charity | $50K |
| Kyoto Prize Symposium Kyoto Prize SymposiumSan Diego, CA | Charity | $10K |
| Science History Institute Science History InstitutePhiladelphia, PA | Charity | $10K |
| Ananda Church Ananda ChurchPalo Alto, CA | Charity | $5,000 |
| Harward University Gift Hawards University GiftCambridge, MA | Charity | $5,000 |
| Viewpoint School Viewpoint SchoolCalabasas, CA | Charity | $5,000 |
| James Beard Foundation James Beard FoundationNew York, NY | Charity | $4,000 |
| Rancho Sante Fe Rotary Rancho Sante Fe RotarySolana Beach, CA | Charity | $3,700 |
| Coalition to Salute Amer Coalition to Salute AmerWilton, CT | Charity | $2,000 |
| The Leakey Foundation the Leakey FoundationSan Francisco, CA | Charity | $2,000 |
| American School in London American School in LondonLondon, UK | Charity | $1,000 |
| Ca Highway Patrol 11-99 Ca Highway Patrol 11-99Sacramento, CA | Charity | $1,000 |
| California State Parks Fnd California State Parks FndSan Francisco, CA | Charity | $1,000 |
| Damon Runyon Cancer Research Fnd Damon Runyon Cancer Research FndNew York, NY | Charity | $1,000 |
| Ocean Conservancy Ocean ConservancySanta Cruz, CA | Charity | $1,000 |
| Pollinator Partnership Pollinator PartnershipSan Francisco, CA | Charity | $1,000 |
| San Mateo Public Library San Mateo Public LibrarySan Mateo, CA | Charity | $1,000 |
| Srf Fellowship Srf FellowshipSan Francisco, CA | Charity | $1,000 |
| Stanford (hoover Institution) Stanford (hoover Institution)Stanford, CA | Charity | $1,000 |
| The Heritage Foundation the Heritage FoundationWashington, DC | Charity | $1,000 |
| Commonwealth Club of Ca Commonwealth Club of CaSan Francisco, CA | Charity | $600 |
| Filoli FiloliWoodside, CA | Charity | $500 |
| Sg Komen for the Cure Sg Komen for the CureDallas, TX | Charity | $400 |
| National Law Enforcement Officers M National Law Enforcement Officers Memorial FundWashington, DC | Charity | $200 |
| American Cornerstone Institute American Cornerstone InstituteWashington, DC | Charity | $100 |
By state: California 15 · Massachusetts 2 · Minnesota 1 · Illinois 1 · Pennsylvania 1 · New York 2
About this foundation
Middleton Foundation is a private grantmaking foundation in San Mateo, California, tax-exempt since 1990. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.
Does Middleton Foundation accept grant applications?
No. On its 2024 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.
How much does Middleton Foundation give each year?
In tax year 2024 it paid $784K across 28 grants, a median of $1,000.
Where does Middleton Foundation give?
California (15 grants), Massachusetts (2 grants), Minnesota (1 grants) and elsewhere, per its latest filing.
More foundations near San Mateo that accept applications
All in California| Foundation | Based in | Grants paid | Median grant | Accepts applications | Assets |
|---|---|---|---|---|---|
| Roberts Foundationsince 1985 | San Mateo, CA | $50M1 grants · 2024 | $50M | Preselected only | $324M |
| Draper Foundationsince 1998 | San Mateo, CA | $6.8M114 grants · 2024 | $10K | Yes | $188M |
| Minority Television Project Incsince 2019 | San Mateo, CA | $378K17 grants · 2024 | $19K | Preselected only | $109M |
| Greene Van Arsdale Foundationsince 1997 | San Mateo, CA | $494K8 grants · 2025 | $20K | Preselected only | $42M |
| Baszucki Family Foundationsince 2022 | San Mateo, CA | $11M29 grants · 2024 | $21K | Preselected only | $40M |
| Ginn Family Foundationsince 2006 | San Mateo, CA | — | — | Not stated | $19M |
| Blume Foundationsince 1959 | San Mateo, CA | $1.1M16 grants · 2023 | $35K | Preselected only | $17M |
| The Courtney Roberts and Steve Preston Family Foundationsince 2007 | San Mateo, CA | $734K14 grants · 2025 | $35K | Preselected only | $8.7M |