Private Foundation

THE MARK AND ANNE HANSEN FOUNDATION

THE MARK AND ANNE HANSEN FOUNDATION is a Private Foundation headquartered in WASHINGTON, DC. Financial data from the 2025 filing: $2.9M revenue, $613K expenses, $20.2M total assets. IRS filings disclose 156 grants awarded by this foundation, totaling roughly $5.5M.

EIN: 205794944 WASHINGTON, DC Latest filing: 2025

Total Revenue$2.9M

Total Expenses$613K

Total Assets$20.2M

Grants Given156

Grant Total$5.5M

Filing Years2021–2025

Sample Grants Given

UNIVERSITY SCHOOL OF MILWAUKEE

MILWAUKEE, WI · 2024

DONATION

$125,000

MIDDLEBURY COLLEGE

MIDDLEBURY, VT · 2024

DONATION

$100,000

LACROSSE CENTRAL ALUMNI FOUNDATION

LA CROSSE, WI · 2024

DONATION

$100,000

BISHOP JOHN T WALKER SCHOOL FUND

WASHINGTON, DC · 2024

DONATION

$50,000

JOHN F KENNEDY CENTER FOR THE PERFORMING ARTS

WASHINGTON, DC · 2024

DONATION

$50,000

Showing up to 5 of 156 total records — full history available with membership.

Officers & Directors

GRANTOR/TRUSTEE Anne Hansen

TRUSTEE Caroline Hansen

TRUSTEE Charles Hansen

TRUSTEE Elisabeth Carson

GRANTOR/TRUSTEE Mark Hansen

Officer compensation and complete director data available with membership.

Top Grant Purposes

DONATION

$4,184,324 140 grants

Donation

$1,241,992 15 grants

donation

$90,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$2.9M	$613K	$20.2M
2024	$464K	$592K	$16.4M
2023	$106K	$564K	$13.2M
2022	$2.8M	$700K	$11.8M
2021	$2.7M	$701K	$14.0M

Between 2021 and 2025, reported annual revenue grew from $2.7M to $2.9M (+7%), with total assets most recently reported at $20.2M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, CO, DC, FL, IL, and 4 other states.

AZCACODCFLILKYMAMDME

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

See the full picture for THE MARK AND ANNE HANSEN FOUNDATION

Complete financials, all 156 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