Funding search · EIN 760364247 · Houston, TX
Don & Colletta McMillian Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 102
- grants reported
- $3.7M
- total given
- 2021–2023
- filing years
- $15,000
- median grant
Based on grants this organization reported to the IRS for tax years 2021–2023. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- The Tirr Foundation3 grants · $436,000
- Houston Christain University2 grants · $419,000
- Holly Hall School2 grants · $419,000
- Houston Methodist Hospital1 grant · $364,000
- Baylor College of Medicene2 grants · $226,000
- Houston Methodisst Hospital Fdt1 grant · $200,000
- Baylor College of Med1 grant · $200,000
- Baylor University-Waco2 grants · $100,000
- University of New Mexico Fdt2 grants · $95,000
- Houston Methodist Hospital Fdt5 grants · $92,000
Giving over time
Grant history
The 100 largest of 102 grants.
- $364,000
Houston Methodist Hospital · Houston, TX · 2023
Debakey heart vascular center
- $229,000
The Tirr Foundation · Houston, TX · 2023
General purpose
- $219,000
Baylor College of Medicene · Houston, TX · 2023
General purpose
- $219,000
Holly Hall School · Houston, TX · 2023
General purpose
- $219,000
Houston Christain University · Houston, TX · 2023
General purpose
- $200,000
Baylor College of Med · Housston, TX · 2022
General purpose-genetic reserch
- $200,000
Holly Hall School · Holuston, TX · 2022
General purpose
- $200,000
Houston Christain University · Houston, TX · 2022
General purpose
- $200,000
Houston Methodisst Hospital Fdt · Houston, TX · 2022
Debakey heart & vascular center
- $200,000
The Tirr Foundation · Houston, TX · 2022
General purpose
- $55,000
University of New Mexico Fdt · Alburguerque, NM · 2023
General purpose
- $50,000
Baylor University-Waco · Waco, TX · 2023
General purpose
- $50,000
Baylor University-Waco · Waco, TX · 2022
Gernral purpose
- $48,000
100 Club of Houston · Houston, TX · 2023
General purpose
- $45,000
Glidden Baptist Church · Glidden, TX · 2023
General purpose
- $41,000
Children at Heart Ministries · Round Rock, TX · 2023
General purpose
- $40,000
University of New Mexico Fdt · Alburguerque, NM · 2022
Geneal purpose
- $35,000
Houston Methodist Hospital Fdt · Houston, TX · 2022
General purpose
- $30,000
Chrildren at Heart Ministries · Round Rock, TX · 2022
General purpose
- $29,000
Habitat for Humanity · Houston, TX · 2023
General purpose
- $27,500
Northern California Spinal Cord New · Ca, CA · 2022
Gerneal support
- $26,000
St Judes Research Hospital · Mempis, TN · 2023
General purpose
- $25,000
Memorial Asistance Ministries · Houdtpm, TX · 2023
General purpose
- $25,000
Ronald McDonald House Nm · Aburbuerque, NM · 2023
General purpose
- $20,000
Joy Junction · Alburquerque, NM · 2023
General purpose
- $20,000
Meals On Wheels Alburquerque · Alburquerque, NM · 2023
General purpose
- $20,000
New Mexico Pbs Knmd · Alburguerque, NM · 2023
General purpose
- $20,000
Road Runner Food Bank · Alburquerque, NM · 2023
General purpose
- $20,000
100 Club of Houston · Houston, TX · 2022
Gemeral purpose-survivor support
- $20,000
Glidden Baptist Church · Glidden, TX · 2022
General purpose
- $20,000
Habitat for Humanity · Houston, TX · 2022
General purpose
- $20,000
Md Anderson Cancer Center · Houston, TX · 2022
General purpsoe
- $20,000
Memorial Park Conservancy · Houston, TX · 2022
General purpose -conserve
- $20,000
Rice University-Baker Institute · Houston, TX · 2022
General purposse
- $20,000
Houston Methodist Hospital Fdt · Houston, TX · 2021
General fund
- $20,000
Unm Foundation · Alburquerque, NM · 2021
Psychiatry /bipolar research
- $19,500
Rice University-Baker Institute · Houston, TX · 2023
General purposse
- $19,500
Houston Methodist Hospital Fdt · Houston, TX · 2022
General purpose
- $19,000
Blockwood Community · Brookshire, TX · 2023
General purpose
- $19,000
Houstonn Food Bank · Houston, TX · 2023
Gemeral purpose
- $19,000
Md Anderson Cancer Center · Austin, TX · 2023
General purpose
- $19,000
The Amazing Place · Houston, TX · 2023
General purpose
- $17,500
Baylor University · Waco, TX · 2021
General fund
- $15,000
Animal Humane New Mexico · Albuquerque, NM · 2023
General purose
- $15,000
Blessing in a Backpack · Louisville, KY · 2023
General purpose
- $15,000
Boys & Girls Club Champion Valley · Weimar, TX · 2023
General purpose
- $15,000
Care Partners · Houston, TX · 2023
General purpose
- $15,000
Holy Spirit Episcopal School · Houston, TX · 2023
General purpose
- $15,000
Houston Christain High School · Houston, TX · 2023
General purpose
- $15,000
The Fry School · Houston, TX · 2023
General purpose
- $15,000
Holy Spirit Episcopal School · Houston, TX · 2022
Gerneral purpose
- $15,000
Houston Christain High School · Houston, TX · 2022
General purpose
- $15,000
Houstonn Food Bank · Houston, TX · 2022
Gemeral purpose
- $15,000
The Fry School · Houston, TX · 2022
Gerneral purpose
- $12,500
Water Mellon Mountain Ranch · Rio Rancho, NM · 2023
General purpose
- $11,250
Brockwood Community · Brooshire, TX · 2022
General purpose
- $11,250
The Amazing Place · Houston, TX · 2022
General purpose
- $10,000
Arca Foundataion · Alburqerque, NM · 2023
General purpose
- $10,000
Barrett Foundation · Alburquerque, NM · 2023
General purpose
- $10,000
Citizens for Animal Protection · Houston, TX · 2023
General purpose
- $10,000
Explora · Alburquerque, NM · 2023
General purpose
- $10,000
Md Anderson Cancer Center · Houston, TX · 2023
General purpsoe
- $10,000
New Mexico Wilderness Alliance · Alburguerque, NM · 2023
General purpose
- $10,000
Paw and Stripes · Alburquerque, NM · 2023
General purpose
- $10,000
Work Texas Training Center · Houston, TX · 2023
General purpose
- $10,000
Alzheimer Association · Washington Dc, DC · 2022
General purpose
- $10,000
Alzhemier Association · Washington Dc, DC · 2022
Gemeral purpose
- $10,000
Blessing in a Backpack · Louisville, KY · 2022
General purpose
- $10,000
Habitat for Humanity · Alberquerque, NM · 2022
General purpose
- $10,000
Meals On Wheels Alburquerque · Alburquerque, NM · 2022
Gerneal purpose
- $10,000
New Mexico Pbs Knmd · Alburguerque, NM · 2022
General purpose
- $10,000
Road Runner Food Bank · Alburquerque, NM · 2022
General purpose
- $10,000
Wounded Warrior Project · Topeka, KS · 2022
General purpose
- $10,000
Children at Heart Ministries · Round Rock, TX · 2021
General fund
- $10,000
Glidden Baptist Church · Glidden, TX · 2021
General fund
- $10,000
Holy Spirit Episcopal School · Houston, TX · 2021
General fund
- $10,000
Houston Methodist Hospital Fdt · Houston, TX · 2021
Debakey heart & vascular center
- $8,000
Southern Outdoor Dreams · Angleton, TX · 2022
General purpose
- $8,000
Brockwood Community · Brookshire, TX · 2021
General support
- $7,500
Houston Methodist Hospital Fdt · Houston, TX · 2022
Debakey heart & vaxcular ctr.
- $7,500
The Fry School · Houston, TX · 2021
General fund
- $7,000
Alzheimers Assocation · Washington Dc, DC · 2021
Support nm chapter
- $7,000
Baylor College of Medicene · Houston, TX · 2021
Genetic research
- $7,000
Habitat for Humanity -Alburquerque · Alburquerque, NM · 2021
Genreal fund
- $7,000
Habitat for Hummity · Houston, TX · 2021
Harvey relief
- $7,000
Houston Baptist University · Houston, TX · 2021
General support
- $7,000
M D Anderson Cancer Center · Houston, TX · 2021
Gemetic research
- $7,000
Meals On Wheels Alburquerque · Alburquerque, NM · 2021
General fund
- $7,000
New Mexico Pbs Knmd · Alburquerque, NM · 2021
General fund
- $7,000
Road Runner Food Bank · Alburquerque, NM · 2021
General fund support
- $7,000
The Amazing Place · Houston, TX · 2021
General fund
- $7,000
The Tirr Foundation · Houston, TX · 2021
Geneal fund
- $6,500
Nabor House Community · Houston, TX · 2023
General purpose
- $6,000
B E Blessed · Spring, TX · 2023
General purpose
- $6,000
Central Baptist Church · Houston, TX · 2023
General purpose
- $6,000
Southern Outdoor Dreams · Angleton, TX · 2023
General purpose
- $6,000
Texas Parks & Wildlife Fdt · Dallas, TX · 2023
Gneral purpose
- $5,000
100 Club of Houston · Houston, TX · 2021
Survivors fund
- $5,000
Grace School · Houston, TX · 2021
General fund
- $5,000
Raising Men Lawncare · Madison, AL · 2021
General fund
Who else funds this kind of work
Same state
- Greater Houston Community Foundation5,612 grants · $873.8M
- The Big 12 Conference50 grants · $1.91B
- Texas Essential Healthcare Partnerships297 grants · $972.3M
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

