Dan L Duncan Family Foundation
Invitation OnlyHouston, Texas · EIN 20-0265572 · Private foundation
Half of its grants to organizations were between $7,500 and $400,000.
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
0% of grants went outside Texas.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Greater Houston Community Foundation | Houston, TX | Education and support of the houston community | $19,759,772 |
| Houston Museum of Natural Science | Houston, TX | Education and historical preservation | $2,388,366 |
| Houston Zoo Inc | Houston, TX | Animal and wildlife habitat conservation | $1,514,112 |
| Diamond Bar Conservation | San Antonio, TX | Animal and wildlife habitat conservation | $1,500,000 |
| University of Texas Health Science Center at Houston | Houston, TX | Medical programs | $1,454,000 |
| San Antonio Area Foundation | San Antonio, TX | Educational services | $1,323,500 |
| Baylor College of Medicine | Houston, TX | Medical programs | $1,071,378 |
| River Oaks Baptist School | Houston, TX | Educational services | $1,000,000 |
| University of Houston | Houston, TX | Educational services | $1,000,000 |
| Episcopal High School | Bellaire, TX | Educational services | $714,286 |
| Chambers County Children's Museum | Mont Belvieu, TX | Educational services | $600,000 |
| Girl Scouts of San Jacinto Council | Houston, TX | Educational services | $505,000 |
| Galveston Bay Foundation | Kemah, TX | Environment services | $500,000 |
| Panola College | Carthage, TX | Educational services | $500,000 |
| Yes Prep Public Schools | Houston, TX | Educational services | $458,000 |
| Kids' Meals | Houston, TX | Social services | $430,000 |
| William Marsh Rice University | Houston, TX | Educational services | $425,000 |
| Ascension Seton Foundation | Kyle, TX | Medical programs | $400,000 |
| Houston Food Bank | Houston, TX | Social services | $400,000 |
| Remember the Alamo Foundation | San Antonio, TX | Education and historical preservation | $400,000 |
| The Witte Museum | San Antonio, TX | Education and historical preservation | $255,000 |
| Texas A&m Foundation | College Station, TX | Educational services | $240,130 |
| Careerspring | Bellaire, TX | Social services | $200,000 |
| Houston Area Women's Center | Houston, TX | Social services | $200,000 |
| Southwestern University | Georgetown, TX | Educational services | $200,000 |
| University of Texas Foundation | Austin, TX | Educational services | $200,000 |
| Galveston Historical Foundation | Galveston, TX | Education and historical preservation | $175,000 |
| Undies for Everyone | Houston, TX | Social services | $150,000 |
| Houston Hospice | Houston, TX | Medical programs | $125,000 |
| Houston Methodist Hospital Foundation | Houston, TX | Medical programs | $125,000 |
| Recipe for Success Foundation | Houston, TX | Social services | $118,000 |
| Small Steps Nurturing Center | Houston, TX | Social services | $100,000 |
| Worktexas Training Center | Houston, TX | Educational services | $100,000 |
| Yellowstone Schools | Houston, TX | Educational services | $100,000 |
| Bastrop County Esd No 1 | Red Rock, TX | Equipment | $95,000 |
| Cristo Rey Jesuit College Preparatory School of Houston | Houston, TX | Educational services | $80,000 |
| City of Smithville | Smithville, TX | Social services | $60,000 |
| Wonderworks Houston | Houston, TX | Educational services | $60,000 |
| The Bryan Museum | Galveston, TX | Education and historical preservation | $58,000 |
| River Oaks Chamber Orchestra | Houston, TX | Performing arts and arts education | $50,000 |
| Small Places | Houston, TX | Capital campaign | $50,000 |
| The Salvation Army | Houston, TX | Social services | $50,000 |
| Md Anderson Cancer Center Department of Pediatrics Research Laboratory O | Houston, TX | Medical programs | $35,000 |
| Houston SPCA | Houston, TX | Animal protection and welfare | $30,000 |
| Galveston Urban Ministries | Galveston, TX | Social services | $25,000 |
| Houston Pets Alive | Houston, TX | Animal protection and welfare | $25,000 |
| Springspirit | Houston, TX | Educational services | $25,000 |
| The Women's Home | Houston, TX | Social services | $25,000 |
| Brenda and John H Duncan Rise School of Houston | Houston, TX | Educational services | $15,000 |
| Books Between Kids | Houston, TX | Educational services | $12,500 |
| Depelchin Children's Center | Houston, TX | Social services | $12,500 |
| Twst4girls | Houston, TX | Social services | $12,500 |
| B I G Love Cancer Care Services | Lake Jackson, TX | Medical programs | $10,000 |
| K-9 Angels Rescue | Houston, TX | Animal protection and welfare | $10,000 |
| Pearland Neighborhood Center | Pearland, TX | Social services | $10,000 |
| Boys and Girls Clubs of Greater Houston Inc | Houston, TX | Social services | $7,500 |
| Brazos Employment Enterprises | Houston, TX | Educational services | $7,500 |
| Golden Beginnings Golden Retriever Rescue Inc | Houston, TX | Animal protection and welfare | $7,500 |
| Heroes for Children | Plano, TX | Social services | $7,500 |
| Hillel the Foundation for Jewish Campus Life | Houston, TX | Educational services | $7,500 |
Showing the 60 largest of 79 grants to organizations.
Grants approved for future payment
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Diamond Bar Conservation | San Antonio, TX | Animal and wildlife habitat conservation | $14,500,000 |
| Houston Zoo Inc | Houston, TX | Animal and wildlife habitat conservation | $2,167,000 |
| Panola College | Carthage, TX | Educational services | $2,000,000 |
| Yes Prep Public Schools | Houston, TX | Educational services | $1,122,000 |
| University of Texas Health Science Center at Houston | Houston, TX | Medical programs | $591,000 |
| Galveston Historical Foundation | Galveston, TX | Education and historical preservation | $175,000 |
| The Witte Museum | San Antonio, TX | Education and historical preservation | $135,000 |
| River Oaks Chamber Orchestra | Houston, TX | Performing arts and arts education | $100,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $39,519,544 | 87 |
| 2023 | $40,536,108 | 78 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 14, 2025 - IRS e-file batch, object ID 202533189349104878
- IRS Tax Exempt Organization Search for EIN 20-0265572
- 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.