Largest animal nonprofits in the United States
Biggest animal nonprofits in the United States, ranked by revenue
The 50 largest animal nonprofits in the United States by revenue range from $513 million down to $49 million.
The largest are National Fish And Wildlife Foundation, American Society For The Prevention Of Cruelty To Animals, and San Diego Zoo.
Organizations
42,717
Total revenue
$16.9B
Total assets
$42.2B
Largest animal nonprofits in the United States
Ranked by revenue.
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an
organization is run and funded — not its real-world outcomes. Comparisons are computed from the filing against similar orgs. They are not a rating. · philanthropy.org