Washington, D.C. · Grantmakers

Foundations That Fund Animal Welfare in Washington, D.C.

Imperigo has identified 335 funders that made 2,157 grants totaling $321.9M to 91 animal welfare organizations in Washington, D.C., with a median grant of $23K. Every figure below is drawn from IRS Form 990 filings through 2025.

Animal Welfare Funding in Washington, D.C.

Total granted $321.9M
Funders 335
Grants 2,157
Organizations funded 91

Top Funders — page 4 of 4

232. Eastern States Veterinary Association IncRegrantor
4 grants to 1 organization · largest $82K · through 2023 · 70.2% of their giving
$315K
233. The Partnership Project IncRegrantor
4 grants to 1 organization · largest $564K · through 2023 · 3.3% of their giving
$1.5M
234. The Registration Project IncRegrantor
1 grant to 1 organization · largest $205K · through 2019 · 100.0% of their giving
$205K
235. Coexistence Story IncRegrantor
1 grant to 1 organization · largest $150K · through 2024 · 44.0% of their giving
$150K
236. EarthshareRegrantor
24 grants to 6 organizations · largest $53K · through 2024 · 5.6% of their giving
$452K
237. North American Association for Environmental EducaRegrantor
3 grants to 1 organization · largest $177K · through 2024 · 6.6% of their giving
$382K
238. Maliasili Initiatives IncRegrantor
3 grants to 1 organization · largest $125K · through 2024 · 7.6% of their giving
$245K
239. Vital ImpactsRegrantor
2 grants to 1 organization · largest $73K · through 2024 · 100.0% of their giving
$87K
240. Elephant CooperationRegrantor
4 grants to 1 organization · largest $119K · through 2024 · 8.2% of their giving
$199K
241. Water FoundationRegrantor
4 grants to 2 organizations · largest $450K · through 2024 · 1.9% of their giving
$805K
242. The Humane LeagueRegrantor
4 grants to 2 organizations · largest $75K · through 2025 · 10.8% of their giving
$125K
243. Rainforest TrustRegrantor
4 grants to 2 organizations · largest $234K · through 2024 · 2.3% of their giving
$463K
244. Backcountry Hunters & AnglersRegrantor
1 grant to 1 organization · largest $50K · through 2022 · 24.6% of their giving
$50K
245. Ding Darling Wildlife Society IncRegrantor
1 grant to 1 organization · largest $50K · through 2024 · 24.2% of their giving
$50K
246. One Earth PhilanthropyRegrantor
2 grants to 1 organization · largest $187K · through 2024 · 4.3% of their giving
$227K
247. Forest Trends AssociationRegrantor
1 grant to 1 organization · largest $62K · through 2019 · 15.6% of their giving
$62K
248. Texas State University Development FoundationRegrantor
1 grant to 1 organization · largest $500K · through 2024 · 1.8% of their giving
$500K
249. Eko and AffiliateRegrantor
4 grants to 1 organization · largest $45K · through 2024 · 7.7% of their giving
$115K
250. The Everglades Foundation IncRegrantor
6 grants to 1 organization · largest $50K · through 2024 · 3.0% of their giving
$250K
251. Animal Charity EvaluatorsRegrantor
4 grants to 2 organizations · largest $150K · through 2022 · 2.5% of their giving
$291K
252. Georgetown UniversityRegrantor
5 grants to 2 organizations · largest $386K · through 2024
$979K
253. The Wilderness SocietyRegrantor
4 grants to 1 organization · largest $126K · through 2023 · 1.7% of their giving
$336K
254. Conservation International FoundationRegrantor
4 grants to 3 organizations · largest $291K · through 2024
$694K
255. The American Society for the Prevention of Cruelty to AnimalsRegrantor
5 grants to 1 organization · largest $246K · through 2023
$657K
256. Banfield FoundationRegrantor
4 grants to 2 organizations · largest $114K · through 2024 · 2.3% of their giving
$232K

Funders are ordered by how much of their overall giving goes to animal welfare work in Washington, D.C., not by dollar totals alone — a foundation that concentrates its giving here is usually a better prospect than a larger one for which this is a rounding error. 16 of the funders counted here are donor-advised fund sponsors, which grant on behalf of individual donors and accept no applications; they are marked and ranked last.

Other Causes Funded in Washington, D.C.

About This Data

A grant appears here when a funder reported it on its IRS Form 990 and the recipient organization is classified under the NTEE group covering animal welfare work, with an address in Washington, D.C.. Grants are counted from the 2025 filing year backward.

Some 990 grant schedules list a recipient by name and address without an EIN, and those grants cannot be matched to a classification — so the totals above represent identifiable animal welfare funding in Washington, D.C., not every dollar that reached the sector. Figures are a floor, not a ceiling.

Looking for organizations rather than funders? Browse all nonprofits in Washington, D.C.

Research Washington, D.C. funders in depth

Full grant histories, recipient lists, officer compensation, multi-year financials, and exports for every foundation Imperigo tracks.