1. Directory of nonprofits
  2. Locations
  3. Tennessee
  4. Tennessee animal organizations

Tennessee animal organizations

There are 5,643animal-focused nonprofit organizations in Tennessee. Combined, these Tennesseananimal organizationsemploy 4,759 people, earn more than $655 million in revenue each year, and have assets of $1 billion.
Skip to:
Related directory pages:

Types of animal organizations in Tennessee

Nonprofit typeNumberRevenues
Wildlife conservation and protection organizations
4,740
$397,698,020
Animal shelters and animal welfare organizations
686
$91,377,316
Animal services organizations
57
$12,125,935
Organizations supporting multiple animal nonprofits
33
$448,779
Animal professional societies
32
$7,369,666
Wildlife sanctuaries and refuges
26
$8,875,230
Animal alliances and advocates
19
$0
Organizations suppporting a single animal nonprofit
13
$4,731,692
Veterinary organizations
11
$2,278,797
Zoos and acquariums
8
$138,777,045
Showing 10 of 12categories

Animal organizations by major Tennessee cities

Metro areaNonprofitsRevenues
Memphis
4,763
$409,879,931
Nashville
291
$96,065,931
Knoxville
149
$50,404,975
Chattanooga
65
$48,913,013
Kingsport
33
$3,202,137
Morristown
30
$1,968,005
Johnson City
27
$4,269,083
Clarksville
27
$1,052,036
Cleveland, TN
17
$848,930
Jackson, TN
16
$1,685,904
Showing 10 of 10metros

Job trends for Tennessee animal organizations

Employees per organizationNumber of organizations
0
107
1-10
37
11-25
33
26-100
20
101 to 1,000
10
1,000+
0
Key takeaways for employment stats:

Sizes of animal organizations in Tennessee

Revenues per organizationNumber of organizations
< $250k
246
$250k to $1M
80
$1M to $5M
24
$5M to $25M
8
$25M to $100M
4
$100M+
1
Key takeaways for revenue stats:

Directory of animal organizations in Tennessee

Want to add filters to this list, or drill down on results in detail? Open in the Cause IQ search interface
1-20 of 5,643

Elephant Sanctuary

To provide captive elephants with individualized care, the companionship of a herd, and the opportunity to live out their lives in a safe haven dedicated to their well-being.
Revenue
$11.8m
Assets
$89.4m
Employees
57
EIN
62-1587327
IRS type
501(c)(3)

Tennessee Aquarium

The Tennessee Aquarium mission is to carry out environmental research and conservation projects needed to help ensure the health and long-term sustainability of regional natural resources, and especially aquatic ecosystems.
Revenue
$28.4m
Assets
$81.8m
Employees
318
EIN
58-1837154
IRS type
501(c)(3)

Ducks Unlimited - National Headquarters

Ducks Unlimited, Inc. conserves, restores, and manages wetlands and and manages wetlands and associated habitats for north america's waterfowl. These habitats also benefit other wildlife and people. Ducks unlimited,inc.
Revenue
$302.2m
Assets
$342.6m
Employees
772
EIN
13-5643799
IRS type
501(c)(3)

Nashville Zoo

Nashville Zoo promotes conservation and species protection, engaging visitors through innovative exhibits, research programs, and community education initiatives that inspire environmental understanding.
Revenue
$47.4m
Assets
$178.2m
Employees
474
EIN
62-1411210
IRS type
501(c)(3)

Tennessee Wildlife Federation

Tennessee Wildlife Federation is a wildlife conservation or protection organization in Nashville, TN whose mission is: Leading the conservation, sound management and wise use of Tennessee's Wildlife and great outdoors.
Revenue
$5.5m
Assets
$10.5m
Employees
32
EIN
62-6047188
IRS type
501(c)(3)

Young-Williams Animal Center of East Tennessee (YWAC)

To serve the community through innovative approaches to sheltering, adopting, the spaying/neutering of animals and public education about animal welfare.
Revenue
$8.9m
Assets
$7.7m
Employees
156
EIN
45-5326778
IRS type
501(c)(3)

Knoxville Zoological Gardens

Knoxville Zoological Gardens promotes education, conservation, and enjoyment through engaging exhibits and research, attracting over 591,000 visitors in 2023.
Revenue
$22.3m
Assets
$66.0m
Employees
361
EIN
62-1034633
IRS type
501(c)(3)

Memphis Zoo

Memphis Zoo is a zoos or acquarium in Memphis, TN whose mission is: The Memphis Zoo's mission is to connect people with wildlife.
Revenue
$25.9m
Assets
$13.4m
Employees
606
EIN
23-7236155
IRS type
501(c)(3)

Friends of the Zoo

Friends of the Zoo supports the operations of Chattanooga Zoo with the aim to educate and entertain visitors in Chattanooga, Tennessee.
Revenue
$6.7m
Assets
$5.8m
Employees
134
EIN
58-1661267
IRS type
501(c)(3)

Tiger Haven

To rescue those great cats who have been abused, confiscated, or are in danger of being destroyed for lack of a suitable home, and to provide them with a permanent home and stress-free environment.
Revenue
$5.2m
Assets
$12.2m
Employees
21
EIN
62-1536897
IRS type
501(c)(3)

Humane Society of Memphis & Shelby County

Humane Society of Memphis and Shelby County rescues and adopts animals, promotes humane treatment through education, and provides a spay-neuter program.
Revenue
$2.7m
Assets
$11.4m
Employees
51
EIN
23-7236238
IRS type
501(c)(3)

Horse Plus Humane Society

Largest US horse welfare org, rescuing from slaughter pipeline. Also accepts surrenders, seizures & transfers, and buys horses in danger.
Revenue
$2.2m
Assets
$2.1m
Employees
34
EIN
20-1156396
IRS type
501(c)(3)

Old Friends Senior Dogs Sanctuary

Old Friends Senior Dogs Sanctuary provides loving homes, veterinary care, and support for over 500 senior dogs, promoting adoption and fostering networks.
Revenue
$4.5m
Assets
$21.8m
Employees
107
EIN
45-5084188
IRS type
501(c)(3)

Project K9 Hero

Project K9 Hero provides lifetime medical care and education on retired police and military working dogs. Located in Whitwell, TN.
Revenue
$4.0m
Assets
$2.3m
Employees
10
EIN
81-1770909
IRS type
501(c)(3)

Humane Educational Society of Chattanooga Tennessee

Chattanooga's Humane Educational Society educates the public about animal care, and with a successful adoption program, reduces the number of homeless animals.
Revenue
$2.8m
Assets
$11.6m
Employees
62
EIN
62-0478240
IRS type
501(c)(3)

Mckamey Animal Center

Saving animals. Helping people. - to create a culture of compassionate Care, community engagement & advocacy for animals by providing programs & education that support people & companion animals. To eliminate Animal over population, cruelty, and neglect.
Revenue
$3.8m
Assets
$5.8m
Employees
133
EIN
01-0824858
IRS type
501(c)(3)

Tennessee Wildlife Resources Foundation (TWRF)

TWRF's mission is our commitment to habitat conservation. All species of Tennessee wildlife and fish must have quality habitat to live and thrive in.
Revenue
$4.7m
Assets
$48.9m
Employees
36
EIN
62-1806324
IRS type
501(c)(3)

Nashville Humane Society

Nashville Humane Society promotes humane education, controls pet overpopulation, finds homes for animals, provides shelter and sterilizes.
Revenue
$4.5m
Assets
$5.5m
Employees
51
EIN
62-0672999
IRS type
501(c)(3)

The Wildlife Society

Wildlife conservation organization inspiring, enabling & empowering wildlife professionals through science-based management, peer-reviewed publications & annual conferences.
Revenue
$3.4m
Assets
$5.0m
Employees
18
EIN
52-0788946
IRS type
501(c)(3)

American Association for Laboratory Animal Science

AALAS educates professionals on responsible laboratory animal care and use through resources and certification programs.
Revenue
$4.7m
Assets
$17.3m
Employees
33
EIN
36-2445901
IRS type
501(c)(3)
Want more insights on animal organizations in Tennessee?
There's a whole lot more to Cause IQ than what you see here. Additional filters, personnel information, peer benchmarking, Salesforce integration, vendor lists, etc. Access all the information your company needs in one place, already collected.
Schedule a demo
Over 200 customers use Cause IQ to grow, maintain, and serve their nonprofit clients.
Methodology: Cause IQ mines all tax-exempt organizations that file a Form 990, Form 990-EZ, or Form 990-PF with the IRS. We collect and aggregate this information from OCR'd paper taxreturns, XML e-file taxreturns, IRS-provided extract, the Business Master File, and Cause IQ secret sauce for data cleaning, categorization, classification, analytics, etc.
This category corresponds to the "D00: Animal Related: General" National Taxonomy of Exempt Entities (NTEE) code. Cause IQ determines NTEEs for organizations by its own internally-developed secret-sauce algorithms.
Cause IQ is a website that helps companies grow, maintain, and serve their nonprofit clients, and helps nonprofits find additional foundation funding. Our data and tools help professionals prospect for nonprofits, research opportunities, benchmark their clients, and enrich existing information.
Nonprofits
Product
Customers
About

© 2025 Nonprofit Metrics LLC
Terms of Service and Privacy Policy