EIN 36-2167016

Chicago Zoological Society

IRS 501(c) type
501(c)(3)
Num. employees
743
Year formed
1921
Most recent tax filings
2024-03-01
Description
The mission of the Chicago Zoological Society is to inspire conservation leadership by connecting people with wildlife and nature. They had an international reputation for taking a cutting-edge role in animal care and conservation of the natural world.
Also known as...
The Northern Trust Company; Brookfield Zoo
Total revenues
$94,260,071
2024
Total expenses
$75,495,346
2024
Total assets
$265,240,000
2024
Num. employees
743
2024

Program areas at Chicago Zoological Society

Park Operations The CZS maintains 75 buildings on 235 acres of land to exhibit over 2,500 animals. In a typical year, two million visitors annually enjoy the experience of seeing and learning about the animals of the world. Each individual that enters through Brookfield Zoos gates represents an opportunity to introduce representatives of the wild world, to convey our intertwined connections to the animal kingdom, and to encourage positive change in the world. The Zoo is open almost every day of the year. Admission is free to the general public 52 days/year and at all times to Illinois school groups and military personnel. The membership team services our 111,000 member households, providing them with the opportunity to participate in the conservation and educational efforts of CZS. The events team provides seasonal and animal themed events such as Earth Day Party, Ape Awareness Weekend, Holiday Magic and Boo at the Zoo. Visitor services provides narrated tram tours and accessible transportation options in the park.
Education and Community Engagement Through its education programs, CZS communicates with others to engender in them a sense of ownership about living harmoniously with nature and helping save endangered species. Education specialists, volunteers, curators, graphic and exhibit designers, photographers and many others contribute to sharing this information both in person and virtually. As well as reaching the daily visitors to the Zoo, CZSs education and outreach programming reaches out to would be conservationists outside of the Zoo including classrooms of school children and teachers, local libraries and community organizations to engage them in nature based programs, strengthening the bridge between education and conservation and working together to create healthy spaces for people and wildlife.
Animal Health, Welfare, Care and Programs More than 2500 ambassadors of the animal kingdom provide our visitors with a rare opportunity to see species from around the globe and experience up close, personal encounters. CZS staff provide expert care of these ambassadors, where innovations in husbandry techniques and pioneering breeding programs are part of the cuttting edge culture of excellence and integrating disciplines such as population biology, behavioral science, nutrition and veterinary science help determine the best ways to provide and continuously care for the animals. CZS also incorporates models and practices from an array of animal care professionals around the world, to develop the best possible zoo-based animal care and management practices. Through Keeper Chats and Ambassador Animal Encounters, staff share their knowledge of the animals in their care with zoo guests, helping them gain an appreciation for all citizens of the natural world. Through field programs,CZS support efforts to protect and restore populations of threatened species in other parts of the world.

Grants made by Chicago Zoological Society

GranteeGrant descriptionAmount
Pangolin Conservation and Research Foundation OhioPangolin Conservation$15,500
Florida International University FoundationPangolin Conservation$7,000
Zoo and Aquarium Video ArchiveConservation Education$5,330

Who funds Chicago Zoological Society

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Hamill Family FoundationHamill Familynature Plaza$1,000,000
The Chicago Community TrustSupport for the A Zoo for All Initiative, General Operating Support, Support for Punta San Juan Program, Annual Fund, General Operating Support - Per Safari Paddle Raise Whirl 2022, Annual Support, Support for King Conservation Leadership Academy, Support To Provide Care and Feeding of the Animals, Support for Above and Beyond, Support for the 4/29/23 Gala, the Whirl (No Tickets Or Tangible Benefits)$542,975
National Philanthropic TrustEnvironment, Animals$303,000
...and 101 more grants received totalling $4,291,128

Personnel at Chicago Zoological Society

NameTitleCompensation
David BurnsChief Financial Officer$378,747
Andrea RodgersSenior Vice President , Animal Health , Welfare and Science
Tim SnyderSenior Vice President , Guest Experience and Operations
Michael J AdkessonPast President and Chief Executive Officer$682,151
Michael P. EmmertTreasurer$0
...and 1 more key personnel

Financials for Chicago Zoological Society

RevenuesFYE 03/2024
Total grants, contributions, etc.$54,102,303
Program services$36,016,175
Investment income and dividends$4,053,154
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$105,845
Net gain from sale of non-inventory assets$439,490
Net income from fundraising events$-483,665
Net income from gaming activities$26,769
Net income from sales of inventory$0
Miscellaneous revenues$0
Total revenues$94,260,071

Form 990s for Chicago Zoological Society

Fiscal year endingDate received by IRSFormPDF link
2024-032024-07-29990View PDF
2023-032023-07-28990View PDF
2022-032022-07-27990View PDF
2021-032022-06-06990View PDF
2020-122021-07-27990View PDF
...and 10 more Form 990s

Organizations like Chicago Zoological Society

OrganizationLocationRevenue
Monterey Bay AquariumMonterey, CA$208,463,349
Philadelphia ZooPhiladelphia, PA$35,542,324
New England AquariumBoston, MA$62,315,970
Shedd AquariumChicago, IL$94,920,299
Greater Los Angeles Zoo Association (GLAZA)Los Angeles, CA$26,829,235
Zoo AtlantaAtlanta, GA$46,504,632
Houston ZooHouston, TX$68,161,300
Woodland Park ZooSeattle, WA$61,363,354
Columbus Zoological Park AssociationPowell, OH$89,903,001
Lincoln Park Zoological SocietyChicago, IL$48,421,031
Data update history
August 25, 2024
Received grants
Identified 33 new grant, including a grant for $150,000 from S and E Bramsen Foundation
May 18, 2024
Received grants
Identified 3 new grant, including a grant for $10,000 from The Minneapolis Foundation
April 13, 2024
Updated personnel
Identified 16 new personnel
February 3, 2024
Received grants
Identified 33 new grant, including a grant for $1,000,000 from Hamill Family Foundation
October 25, 2023
Received grants
Identified 7 new grant, including a grant for $573,882 from The Chicago Community Trust
Nonprofit Types
ZoosAnimal organizationsMuseumsCharities
Issues
Animals
Characteristics
MembershipsPolitical advocacyOperates donor advised fundsLobbyingFundraising eventsOperates internationallyState / local levelReceives government fundingEndowed supportCommunity engagement / volunteeringProvides scholarshipsGala fundraisersTax deductible donationsAccepts online donations
General information
Address
3300 Golf Rd
Brookfield, IL 60513
Metro area
Chicago-Naperville-Elgin, IL-IN-WI
County
Cook County, IL
Website URL
brookfieldzoo.org//brookfield-zoo/home.aspx 
Phone
(708) 688-8000
Facebook page
BrookfieldZoo 
Twitter profile
@brookfield_zoo 
IRS details
EIN
36-2167016
Fiscal year end
March
Taxreturn type
Form 990
Year formed
1921
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
D50: Zoo, Zoological Society
NAICS code, primary
7121: Museums, Historical Sites, and Similar Institutions
Parent/child status
Independent
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