Private Foundation

ARTHUR Q JOHNSON FOUNDATION

ARTHUR Q JOHNSON FOUNDATION is a Private Foundation headquartered in LA JOLLA, CA. Financial data from the 2025 filing: $1.1M revenue, $303K expenses, $3.1M total assets. IRS filings disclose 229 grants awarded by this foundation, totaling roughly $1.5M.

EIN: 330953548 LA JOLLA, CA Private Independent Foundations NTEE: T22 Latest filing: 2025

Total Revenue$1.1M

Total Expenses$303K

Total Assets$3.1M

Grants Given229

Grant Total$1.5M

Filing Years2021–2025

Sample Grants Given

LET'S PLAY A GAME FOUNDATION

SAN DIEGO, CA · 2025

TO PROVIDE FINANCIAL SUPPORT

$48,000

IT'S ALL ABOUT THE KIDS

SAN DIEGO, CA · 2025

TO ENHANCE THE LIVES OF LESS FORTUNATE CHILDREN

$20,000

CHARLEY HOFFMAN FOUNDATION

SAN DIEGO, CA · 2025

TO SUPPORT CHARLEY HOFFMAN FOUNDATION

$20,000

BOYS GIRLS CLUB OF CARLSBAD

CARLSBAD, CA · 2025

TO SUPPORT THE BOYS & GIRLS CLUB OF CARLSBAD

$16,000

ONCOLOGY KIDS

SAN DIEGO, CA · 2025

TO SUPPORT THE CHARITABLE ENDEAVORS OF ONCOLOGY & KIDS, INC.

$15,000

Showing up to 5 of 229 total records — full history available with membership.

Officers & Directors

President Arthur Q Johnson

Secretary Natalie Gumina

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO ENHANCE THE LIVES OF LESS FORTUNATE CHILDREN

$217,960 9 grants

TO SUPPORT THE BOYS & GIRLS CLUB OF CARLSBAD

$151,000 7 grants

TO PROVIDE FINANCIAL SUPPORT

$52,000 2 grants

TO SUPPORT THE CHARITABLE ENDEAVORS OF ONCOLOGY & KIDS, INC.

$47,500 5 grants

TO SUPPORT THE SAN ELIJO HILLS WOMEN'S GROUP

$39,000 5 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.1M	$303K	$3.1M
2024	$942K	$240K	$2.9M
2023	$279K	$218K	$2.6M
2022	$311K	$228K	$2.5M
2021	$772K	$239K	$2.4M

Between 2021 and 2025, reported annual revenue grew from $772K to $1.1M (+44%), with total assets most recently reported at $3.1M.

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, DC, GA, IN, MI, and 4 other states.

AZCADCGAINMINYPASCTX

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

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Complete financials, all 229 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

Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in CA

See the full picture for ARTHUR Q JOHNSON FOUNDATION