Funding search · EIN 208483925 · Houston, TX

The Mary H Cain 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.

58
grants reported
$6.3M
total given
2022–2024
filing years
$50,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

scholarship

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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.

  • Tirr Foundation3 grants · $1.4M
  • Houston Methodist Hospital3 grants · $1.1M
  • St Martin'S Episcopal Church3 grants · $1.1M
  • Texas Innocence Network3 grants · $410,000
  • Avery County Schools Education Fund2 grants · $300,000
  • Health Services District of Kershaw County1 grant · $230,000
  • Sheldon Independent School District3 grants · $205,000
  • Tlr Foundation3 grants · $200,000
  • Amon Carter Museum of American Art2 grants · $200,000
  • The Goodness Web Foundation3 grants · $175,000

Giving over time

$1.4M
2022
$1.4M
2023
$3.5M
2024

Grant history

All 58 reported grants, largest first.

  • $850,000

    Houston Methodist Hospital · Houston, TX · 2024

    Unrestricted

  • $850,000

    Tirr Foundation · Houston, TX · 2024

    Unrestricted

  • $450,000

    St Martin'S Episcopal Church · Houston, TX · 2024

    Unrestricted

  • $300,000

    St Martin'S Episcopal Church · Houston, TX · 2023

    Unrestricted

  • $300,000

    Tirr Foundation · Houston, TX · 2023

    Unrestricted

  • $300,000

    St Martin'S Episcopal Church · Houston, TX · 2022

    Unrestricted

  • $300,000

    Tirr Foundation · Houston, TX · 2022

    Unrestricted

  • $230,000

    Health Services District of Kershaw County · Camden, SC · 2024

    Unrestricted

  • $210,000

    Texas Innocence Network · Houston, TX · 2024

    Unrestricted

  • $150,000

    Avery County Schools Education Fund · Linville, NC · 2024

    Unrestricted

  • $150,000

    Avery County Schools Education Fund · Linville, NC · 2023

    Unrestricted

  • $150,000

    Houston Methodist Hospital · Houston, TX · 2023

    Unrestricted

  • $150,000

    Houston Methodist Hospital · Houston, TX · 2022

    Unrestricted

  • $150,000

    Linville Foundation · Linville, NC · 2022

    Scholarship fund

  • $125,000

    Surry Community College Foundation · Dobson, NC · 2024

    Unrestricted

  • $100,000

    Amon Carter Museum of American Art · Fort Worth, TX · 2024

    Unrestricted

  • $100,000

    Tlr Foundation · Houston, TX · 2024

    Unrestricted

  • $100,000

    Amon Carter Museum of American Art · Fort Worth, TX · 2023

    Unrestricted

  • $100,000

    Texas Innocence Network · Houston, TX · 2023

    Unrestricted

  • $100,000

    Texas Innocence Network · Houston, TX · 2022

    Unrestricted

  • $95,000

    Sheldon Independent School District · Houston, TX · 2024

    Unrestricted

  • $75,000

    The Goodness Web Foundation · Wayland, MA · 2024

    Unrestricted

  • $75,000

    The National Steeplechase Museum · Camden, SC · 2022

    Unrestricted

  • $60,000

    Humble Isd Athletics · Humble, TX · 2024

    Unrestricted

  • $55,000

    Splendora Isd · Splendora, TX · 2024

    Unrestricted

  • $55,000

    Sheldon Independent School District · Houston, TX · 2023

    Unrestricted

  • $55,000

    Piedmont Land Conservancy · Greensboro, NC · 2022

    Unrestricted

  • $55,000

    Sheldon Independent School District · Houston, TX · 2022

    Unrestricted

  • $50,000

    Neuhaus Education Center · Bellaire, TX · 2024

    Unrestricted

  • $50,000

    The Goodness Web Foundation · Wayland, MA · 2023

    Unrestricted

  • $50,000

    Tlr Foundation · Houston, TX · 2023

    Unrestricted

  • $50,000

    The Goodness Web Foundation · Wayland, MA · 2022

    Unrestricted

  • $50,000

    Tlr Foundation · Houston, TX · 2022

    Unrestricted

  • $38,000

    Humble Isd · Humble, TX · 2022

    Unrestricted

  • $36,000

    Humble Isd · Humble, TX · 2023

    Unrestricted

  • $30,000

    Institute for the Public Trust · Charlotte, NC · 2024

    Unrestricted

  • $30,000

    Splendora Isd · Splendora, TX · 2022

    Unrestricted

  • $25,000

    Piedmont Land Conservancy · Greensboro, NC · 2023

    Unrestricted

  • $20,000

    Institute for the Public Trust · Charlotte, NC · 2023

    Unrestricted

  • $20,000

    Neuhaus Education Center · Bellaire, TX · 2023

    Unrestricted

  • $20,000

    Neuhaus Education Center · Bellaire, TX · 2022

    Unrestricted

  • $19,000

    Atascocita High School · Humble, TX · 2024

    Unrestricted

  • $15,000

    Piedmont Land Conservancy · Greensboro, NC · 2024

    Unrestricted

  • $15,000

    Splendora Isd · Splendora, TX · 2023

    Unrestricted

  • $15,000

    Willis Isd Speech Department · Willis, TX · 2023

    Unrestricted

  • $15,000

    Institute for the Public Trust · Charlotte, NC · 2022

    Unrestricted

  • $10,500

    Atascocita High School · Humble, TX · 2023

    Unrestricted

  • $10,000

    Forrest General Healthcare Foundation · Hattiesburg, MS · 2024

    Unrestricted

  • $10,000

    Humble Isd Education Foundation · Humble, TX · 2024

    Unrestricted

  • $10,000

    Memorial Park Conservancy · Houston, TX · 2024

    Unrestricted

  • $10,000

    Forrest General Healthcare Foundation · Hattiesburg, MS · 2023

    Unrestricted

  • $10,000

    Memorial Park Conservancy · Houston, TX · 2023

    Unrestricted

  • $10,000

    Forrest General Healthcare Foundation · Hattiesburg, MS · 2022

    Unrestricted

  • $10,000

    Memorial Park Conservancy · Houston, TX · 2022

    Unrestricted

  • $9,500

    Atascocita Middle School · Humble, TX · 2022

    Unrestricted

  • $8,500

    Atascocita Middle School · Humble, TX · 2023

    Unrestricted

  • $7,500

    Atascocita High School · Humble, TX · 2022

    Unrestricted

  • $6,000

    Atascocita Middle School · Humble, TX · 2024

    Unrestricted

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Source: 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.