Mater DEI High School
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$5.7M
Foundation funders
69
Grants recorded
200
Years covered
2020–2025
Who funds Mater DEI High School?
Mater DEI High School is funded by 69 grantmakers, led by Mater DEI Foundation Inc ($735K), Mater DEI Monarch Foundation ($631K), Stephen G and Regina Oswald Foundation ($607K). In total, IRS Form 990 filings record $5.7M in grants to Mater DEI High School between 2020–2025.
Show all 69 funders
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $367K (2020) to $1.7M (2024). In 2025 it made 25 grants totaling $1.4M.
What grants has Mater DEI High School received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | The Ira G & Theresa L Boots Family Found | CHARITABLE CONTRIBUTION | $500,000 |
| 2025 | Koch Foundation Inc | Charitable Operations | $258,750 |
| 2025 | Mater DEI Foundation Inc | OPERATE PAROCHIAL HIGH SCHOOL | $251,779 |
| 2025 | Institute for Quality Education Inc | EDUCATION | $102,000 |
| 2025 | Stephen G and Regina Oswald Foundation | GENERAL OPERATION SUPPORT | $56,655 |
| 2025 | Davis Charitable Foundation | PURCHASE OF EDUCATIONAL SUPPLIES, SC | $52,000 |
| 2025 | Kidworks Community Development Corp | SCHOLARSHIPS FOR HIGH SCHOOL STUDENTS | $40,304 |
| 2025 | Catholic Education Foundation Diocese of Evansville Inc | TUITION ASSISTANCE | $34,080 |
| 2025 | Alles Foundation Incorporated | AID STUDENTS IN NEED | $22,000 |
| 2025 | The Michael & Patricia Smith Foundation | Scholarship Fund | $20,000 |
| 2025 | McDonald Family Foundation | SUPPORT & FACILITATE CHARITABLE WORKS | $20,000 |
| 2025 | Dorothy Ratermann Charitable | SCHOLARSHIPS | $16,000 |
| 2025 | The Marin-Finn Foundation | CHARITABLE | $10,000 |
| 2025 | Boyd Family Charitable Foundation | Basketball Program | $10,000 |
| 2025 | La Esperanza De Nuestra Comunidad | GENERAL OPERATING SUPPORT | $10,000 |
| 2025 | De La Paz Family Foundation | EDUCATION | $9,500 |
| 2025 | Association of Notre Dame Clubs Inc - | SEE PART IV | $9,000 |
| 2025 | Cecil a and Mabel Lene Hamman Foundation Inc | general operating expense | $6,000 |
| 2025 | Holiday Management Foundation | TO PROVIDE A FAITH-BASED EDUCATION ROOTED IN THE ROMAN CATHOLIC TRADITION | $5,000 |
| 2025 | Francis H Clougherty Charitable Trust | EDUCATION | $2,500 |
| 2025 | Robert a Waller Foundation | GENERAL OPERATING SUPPORT | $2,000 |
| 2025 | Baird Foundation Inc | EDUCATION | $750 |
| 2025 | Thomas A & Sharon K Ruder Foundation | EDUCATION | $500 |
| 2025 | Jacob Lillian & Nathan Frank Scholarship | SCHOLARSHIPS | $432 |
| 2025 | Jill Wondries Family Foundation | EDUCATIONAL PURPOSE | $200 |
| 2024 | Mater DEI Monarch Foundation | GENERAL SUPPORT | $630,836 |
| 2024 | Koch Foundation Inc | Charitable Operations | $258,175 |
| 2024 | Mater DEI Foundation Inc | — | $133,966 |
| 2024 | Henry L Guenther Foundation | support construction of a performing arts center to support the Mater Dei community as well as the broader Santa Ana and Orange County communities. | $100,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $70,000 |
Showing 30 most recent of 200 recorded grants.
Frequently Asked Questions
Who funds Mater DEI High School?
Mater DEI High School is funded by 69 grantmakers, led by Mater DEI Foundation Inc ($735K), Mater DEI Monarch Foundation ($631K), Stephen G and Regina Oswald Foundation ($607K). In total, IRS Form 990 filings record $5.7M in grants to Mater DEI High School between 2020–2025.
Who is Mater DEI High School's largest funder?
Mater DEI Foundation Inc is the largest recorded funder of Mater DEI High School, with $735K across 5 grants (2021–2025).
How much grant funding has Mater DEI High School received?
IRS 990 filings record $5.7M in grants to Mater DEI High School across 200 grants from 69 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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