Private Foundation

McKiernan Family Foundation

McKiernan Family Foundation is a private foundation categorized as Private Foundation based in WILMINGTON, DE. Its most recent IRS filing (2025) reports revenue of $-2K, expenses of $16K, total assets of $18K. Imperigo tracks 29 reported grants from this foundation totaling approximately $1.2M.

EIN: 272216128 WILMINGTON, DE Latest filing: 2025

Total Revenue$-2K

Total Expenses$16K

Total Assets$18K

Grants Given29

Grant Total$1.2M

Filing Years2021–2025

Sample Grants Given

THE AMERICAN IRELAND FUND

BOSTON, MA · 2024

Ireland Business Plan Competition through IDEATE

$10,000

XAVIER HIGH SCHOOL

NEW YORK, NY · 2023

General & Unrestricted

$100,000

ALZHEIMER'S DISEASE AND RELATED DISORDERS ASSOCIAT

WASHINGTON, DC · 2023

Part the Cloud

$50,000

BPS FOUNDATION

LAS VEGAS, NV · 2023

Boston College Student Athletes

$25,000

BELLARMINE COLLEGE PREPARATORY

SAN JOSE, CA · 2023

Wade Academic Center

$25,000

Showing up to 5 of 29 total records — full history available with membership.

Officers & Directors

Pres, Dir, Sec William S Mckiernan

Officer compensation and complete director data available with membership.

Top Grant Purposes

Fieldhouse construction Project

$250,000 1 grant

General & Unrestricted

$132,000 6 grants

Hoag Basketball Pavilion

$100,000 1 grant

Shea Center for Entrepreneurship

$100,000 1 grant

Endowment fund for Entrepreneurship and Innovation

$80,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$-2K	$16K	$18K
2024	$207K	$226K	$37K
2023	$199K	$152K	$56K
2022	$129K	$130K	$8K
2021	$47K	$44K	$10K

Between 2021 and 2025, reported annual revenue moved from $47K to $-2K, with total assets most recently reported at $18K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, MA, NV, NY, TX.

CADCMANVNYTX

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

See the full picture for McKiernan Family Foundation

Complete financials, all 29 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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