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Animal-Related

NTEE Major Group D

40,562

Organizations

$16.1B

Total Revenue

$40.8B

Total Assets

📊 Key Insights

• There are 40,562 animal-related nonprofits in the United States, managing $16.1B in total revenue
• This category holds $40.8B in combined assets
• The largest organization is Monterey Bay Aquarium Foundation (CA) with $1.0B in gross income
• There are 31 active subcategories within NTEE group D
• Animal-Related organizations are present in 57 states and territories

NTEE Subcategories

31 subcategories within Animal-Related, 31 with organizations in our database.

D20D20

26,422

D99D99

2,714

D30D30

2,237

D60D60

1,769

D12Fund Raising & Fund Distribution

1,485

D01Animals Alliances & Advocacy

1,211

D61D61

737

D11Single Organization Support

733

D34D34

675

D40D40

532

D03Animals Professional Societies & Associations

438

D32D32

312

D31D31

288

D33D33

269

D50D50

260

D19Animals Support NEC

149

D05Animals Research Institutes & Public Policy

146

D02Animals Management & Technical Assistance

D52D52

D21D21

D63D63

D62D62

D2D2

D51D51

D6D6

D3D3

D00D00

D5D5

D9D9

D41D41

D22D22

Top 50 Organizations

#	Organization	State	Income	Revenue	Assets
1	Monterey Bay Aquarium Foundation Monterey, CA	California	$1.0B	$208.1M	$837.7M
2	National Fish and Wildlife Foundation Washington, DC	District of Columbia	$657.9M	$513.2M	$3.1B
3	San Diego Zoo Wildlife Alliance San Diego, CA	California	$547.4M	$437.6M	$1.0B
4	American Society for the Prevention of Cruelty to Animals New York, NY	New York	$488.2M	$446.1M	$724.8M
5	Wildlife Conservation Society Bronx, NY	New York	$484.2M	$389.2M	$1.3B
6	Ahimsa Foundation Niwot, CO	Colorado	$399.3M	$0	$1.0B
7	Georgia Aquarium INC Atlanta, GA	Georgia	$365.5M	$165.7M	$632.9M
8	Humane World for Animals INC Gaithersburg, MD	Maryland	$254.8M	$207.9M	$497.2M
9	Lincoln Park Zoological Society Chicago, IL	Illinois	$239.9M	$50.5M	$254.0M
10	Shedd Aquarium Society Chicago, IL	Illinois	$218.0M	$102.0M	$780.1M
11	Best Friends Animal Society Kanab, UT	Utah	$178.5M	$148.3M	$200.6M
12	Massachusetts Society for the Prevention of Cruelty to Animals Boston, MA	Massachusetts	$176.0M	$144.8M	$252.2M
13	Johnny Morris Ozarks Heritage Preserve Springfield, MO	Missouri	$170.0M	$168.0M	$516.2M
14	National Wildlife Federation Reston, VA	Virginia	$159.3M	$156.4M	$178.9M
15	Denver Dumb Friends League Denver, CO	Colorado	$131.3M	$92.9M	$180.3M
16	Trout Unlimited INC Arlington, VA	Virginia	$114.2M	$109.5M	$60.7M
17	Rocky Mountain Elk Foundation INC Missoula, MT	Montana	$110.0M	$100.1M	$151.5M
18	Columbus Zoological Park Association Powell, OH	Ohio	$104.6M	$88.8M	$314.1M
19	Detroit Zoological Society Royal Oak, MI	Michigan	$96.5M	$64.1M	$70.4M
20	Omaha Zoological Society INC Omaha, NE	Nebraska	$91.2M	$82.0M	$340.4M
21	Connecticut Humane Society Newington, CT	Connecticut	$88.8M	$19.4M	$124.1M
22	Woodland Park Zoological Society Seattle, WA	Washington	$84.3M	$83.7M	$102.4M
23	Defenders of Wildlife Washington, DC	District of Columbia	$83.8M	$48.6M	$65.5M
24	Petsmart Charities INC Phoenix, AZ	Arizona	$76.3M	$68.7M	$90.3M
25	Arizona Humane Society Phoenix, AZ	Arizona	$68.5M	$52.2M	$128.0M
26	Center for Biological Diversity INC Tucson, AZ	Arizona	$65.4M	$45.7M	$59.2M
27	Indianapolis Zoological Society INC Indianapolis, IN	Indiana	$63.7M	$57.7M	$245.4M
28	Audubon Nature Institute INC New Orleans, LA	Louisiana	$61.9M	$61.3M	$22.0M
29	Tennessee Wildlife Resources Foundation INC Nashville, TN	Tennessee	$61.8M	$19.8M	$14.4M
30	Denver Zoological Foundation INC Denver, CO	Colorado	$60.4M	$60.1M	$32.6M
31	Sea Research Foundation INC Mystic, CT	Connecticut	$58.6M	$31.8M	$58.5M
32	Arizona Center for Nature Conservation Phoenix, AZ	Arizona	$49.9M	$49.3M	$111.2M
33	American Foundation for Wildlife Bismarck, ND	North Dakota	$48.0M	$1.1M	$9.6M
34	Tulsa Zoo Management INC Tulsa, OK	Oklahoma	$44.0M	$22.8M	$38.5M
35	Omaha Zoo Foundation Omaha, NE	Nebraska	$43.2M	$26.3M	$185.8M
36	Oregon Humane Society Portland, OR	Oregon	$41.3M	$39.7M	$112.8M
37	South Carolina Aquarium Charleston, SC	South Carolina	$41.0M	$20.3M	$50.9M
38	Maui Humane Society INC Puunene, HI	Hawaii	$37.3M	$37.2M	$35.0M
39	Dove Lewis Emergency Animal Hospital INC Portland, OR	Oregon	$36.1M	$36.0M	$26.1M
40	Atlantic Salmon Federation INC Calais, ME	Maine	$32.7M	$14.5M	$27.9M
41	Delta Waterfowl Foundation Bismarck, ND	North Dakota	$31.5M	$23.6M	$38.1M
42	The Animal Foundation Las Vegas, NV	Nevada	$29.6M	$9.5M	$32.5M
43	Mule Deer Foundation Clearfield, UT	Utah	$29.2M	$27.3M	$10.5M
44	Wvc Las Vegas, NV	Nevada	$28.4M	$28.4M	$49.8M
45	Hawaiian Humane Society Honolulu, HI	Hawaii	$25.9M	$18.0M	$59.4M
46	Utah Zoological Society Salt Lake Cty, UT	Utah	$25.0M	$24.9M	$98.4M
47	Sedgwick County Zoological Society INC Wichita, KS	Kansas	$23.8M	$22.9M	$10.7M
48	Nebraska Humane Society Omaha, NE	Nebraska	$23.1M	$20.3M	$77.8M
49	Gulf of Maine Research Institute Portland, ME	Maine	$22.5M	$20.2M	$53.7M
50	Nevada Humane Society INC Reno, NV	Nevada	$20.3M	$10.7M	$21.5M

Frequently Asked Questions

How many animal-related nonprofits are there?

There are 40,562 animal-related nonprofit organizations in the United States, with a combined revenue of $16.1B.

What is the largest animal-related nonprofit?

The largest animal-related nonprofit by gross income is Monterey Bay Aquarium Foundation, located in Monterey, CA, with $1.0B in gross income.

What is NTEE category D?

NTEE category D (Animal-Related) is a classification in the National Taxonomy of Exempt Entities used by the IRS to categorize tax-exempt organizations. It includes 31 subcategories.