This profile contains less information than others on the platform because there are no 990 files available.
Est.
1940
Latest Fiscal Year
Not available
Organization Type
Grantseeker
990s
Not available
AI Summary
Cause Areas
1
Elementary and secondary education
Explore this org's ecosystem
See similar nonprofits by cause and location, their funders, and their grants.
Learn about Ecosystems


Explore this org's ecosystem
See similar nonprofits by cause and location, their funders, and their grants.
Learn about Ecosystems
Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
Go beyond basic verification
Instantly get 50+ financial health and governance metrics, including LUNA.
Learn about Due Diligence


Go beyond basic verification
Instantly get 50+ financial health and governance metrics, including LUNA.
Learn about Due Diligence
Frequently Asked Questions
What causes does ST MARKS EPISCOPAL SCHOOL support?
ST MARKS EPISCOPAL SCHOOL supports work in Elementary and secondary education.
Where does ST MARKS EPISCOPAL SCHOOL operate?
ST MARKS EPISCOPAL SCHOOL is headquartered in HOUSTON, TX.
Who funded ST MARKS EPISCOPAL SCHOOL recently?
In 2025, ST MARKS EPISCOPAL SCHOOL received grants from AMERICAN ONLINE GIVING FOUNDATION INC, THE NAGLE FAMILY FOUNDATION, and DONOR ADVISED CHARITABLE GIVING INC. More information on this organization’s funders is available to registered users.
What is the largest grant ST MARKS EPISCOPAL SCHOOL received in 2024?
The largest grant to ST MARKS EPISCOPAL SCHOOL in 2024 exceeds $39 thousand.
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)
