Private Foundation

THE ZIERK FAMILY FOUNDATION

THE ZIERK FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in DALLAS, TX. Its most recent IRS filing (2025) reports revenue of $3.2M, expenses of $3.4M, total assets of $41.0M. Imperigo tracks 148 reported grants from this foundation totaling approximately $25.7M.

EIN: 462243181 DALLAS, TX Private Independent Foundations NTEE: T22 Latest filing: 2025

Total Revenue$3.2M

Total Expenses$3.4M

Total Assets$41.0M

Grants Given148

Grant Total$25.7M

Filing Years2021–2025

Sample Grants Given

ST MARK'S SCHOOL OF TEXAS

DALLAS, TX · 2025

TO SUPPORT THE CHILDREN EDUCATION.

$2,600,000

UT SOUTHWESTERN MEDICAL CENTER (UTSW)

DALLAS, TX · 2025

TO SUPPORT THE THE ACADEMIC, RESEARCH, AND PUBLIC SERVICE OF UTSW.

$100,000

US OLYMPIC COMMITTE

COLORADO SPRINGS, CO · 2025

FOR FOSTERING NATIONAL AND INTERNATIONAL AMATEUR SPORTS COMPETITION

$100,000

HOOVER INSTITUTION

STANFORD, CA · 2025

TO SUPPORT THE UNIVERSITY.

$100,000

MONTEREY PENINSULA FOUNDATION

MONTEREY, CA · 2025

TO SUPPORT THE COMMUNITY.

$55,000

Showing up to 5 of 148 total records — full history available with membership.

Officers & Directors

PRESIDENT & TREASURER David K Zierk

VICE PRESIDENT & SECRETARY Dawn M Zierk

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO SUPPORT THE CHILDREN EDUCATION.

$13,000,000 6 grants

TO CREATE JOBS FOR PEOPLE WHO FACE GREAT BARRIERS.

$2,500,000 7 grants

TO SUPPORT EDUCATION

$2,390,676 4 grants

TO SUPPORT THE CHURCH.

$1,458,000 12 grants

TO IMPROVE THE HEALTH AND WELLNESS OF THE PEOPLE OF NORTH HAWAII

$1,000,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$3.2M	$3.4M	$41.0M
2024	$4.8M	$2.7M	$41.1M
2023	$3.2M	$3.0M	$39.1M
2022	$988K	$4.8M	$38.9M
2021	$2.4M	$3.3M	$42.7M

Between 2021 and 2025, reported annual revenue grew from $2.4M to $3.2M (+35%), with total assets most recently reported at $41.0M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, CT, HI, IL, NH, and 4 other states.

CACOCTHIILNHNJNYTXVA

Full geographic grant map with state-by-state breakdown available with membership.

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports

Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in TX

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