Skip to content
Nonprofiteer
← CHICAGO ZOOLOGICAL SOCIETY

Form 990 for tax year 2023

Filed by CHICAGO ZOOLOGICAL SOCIETY.

Totals

Total revenue
$94,260,071
Total expenses
$75,495,346
Contributions and grants received
$54,102,303
Grants paid
$197,281
Program service revenue
$36,016,175
Investment income
$4,492,644
Other revenue
-$351,051
Total assets, end of year
$265,240,000
Total liabilities, end of year
$70,637,000
Net assets or fund balances, end of year
$194,603,000
Program services expenses (Part IX)
$60,535,631
Management and general expenses
$11,195,657
Fundraising expenses
$3,764,058
Program service expenses (Part III)
$60,535,631

Program services were 80.2% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1c · Fundraising events

    $2,193,696

  • 1e · Government grants (contributions)

    $29,200,473

  • 1f · All other contributions, gifts and grants

    $22,708,134

  • 1g · Noncash contributions included above

    $1,060,751

  • 2a · Program service revenue: General Admissions

    total $7,830,284 · related or exempt $7,830,284

  • 2b · Program service revenue: Memberships

    total $15,580,225 · related or exempt $15,580,225

  • 2c · Program service revenue: Visitor Services

    total $6,592,311 · related or exempt $1,952,064 · excluded $4,640,247

  • 2d · Program service revenue: Admissions-Internal Attractions

    total $1,775,759 · related or exempt $1,775,759

  • 2e · Program service revenue: Visitor Parking

    total $3,019,810 · excluded $3,019,810

  • 2f · All other program service revenue

    total $1,217,786 · related or exempt $1,015,111 · unrelated business $157,080 · excluded $45,595

  • 3 · Investment income

    total $4,053,154 · excluded $4,053,154

  • 6a · Gross rents

    real property $105,845

  • 6c · Rental income or loss

    real property $105,845

  • 6d · Net rental income or loss

    total $105,845 · excluded $105,845

  • 7a · Gross sales of assets other than inventory

    securities $13,269,225

  • 7b · Less cost or other basis and sales expenses

    securities $12,829,735

  • 7c · Gain or loss

    securities $439,490

  • 7d · Net gain or loss

    total $439,490 · excluded $439,490

  • 8a · Fundraising events: gross income

    $271,207

  • 8a · Fundraising events: contributions included on line 1c

    $2,193,696

  • 8b · Fundraising events: direct expenses

    $754,872

  • 8c · Net income from fundraising events

    total -$483,665 · excluded -$483,665

  • 9a · Gaming: gross income

    $28,814

  • 9b · Gaming: direct expenses

    $2,045

  • 9c · Net income from gaming

    total $26,769 · excluded $26,769

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $54,230 · program services $54,230

  • 2 · Grants to domestic individuals

    total $25,000 · program services $25,000

  • 3 · Grants to foreign organizations and individuals

    total $118,051 · program services $118,051

  • 4 · Benefits paid to or for members

    total $0

  • 5 · Compensation of officers, directors and key employees

    total $2,726,233 · program services $691,936 · management and general $1,291,195 · fundraising $743,102

  • 6 · Compensation of disqualified persons

    total $0

  • 7 · Other salaries and wages

    total $27,957,389 · program services $23,445,701 · management and general $3,072,456 · fundraising $1,439,232

  • 8 · Pension plan contributions

    total $614,708 · program services $515,508 · management and general $67,555 · fundraising $31,645

  • 9 · Other employee benefits

    total $5,667,913 · program services $4,496,240 · management and general $852,902 · fundraising $318,771

  • 10 · Payroll taxes

    total $2,338,980 · program services $1,961,522 · management and general $257,048 · fundraising $120,410

  • 11a · Fees: management

    total $0

  • 11b · Fees: legal

    total $829,089 · management and general $829,089

  • 11c · Fees: accounting

    total $100,625 · management and general $100,625

  • 11d · Fees: lobbying

    total $54,189 · management and general $54,189

  • 11e · Fees: professional fundraising services

    total $523,550 · fundraising $523,550

  • 11f · Fees: investment management

    total $133,481 · management and general $133,481

  • 11g · Fees: other

    total $6,865,981 · program services $6,228,968 · management and general $515,949 · fundraising $121,064

  • 12 · Advertising and promotion

    total $1,779,187 · management and general $1,779,187

  • 13 · Office expenses

    total $5,901,042 · program services $5,445,947 · management and general $264,286 · fundraising $190,809

  • 14 · Information technology

    total $1,733,136 · program services $285,217 · management and general $1,388,854 · fundraising $59,065

  • 15 · Royalties

    total $21,111 · program services $21,111

  • 16 · Occupancy

    total $2,537,375 · program services $2,525,172 · management and general $10,932 · fundraising $1,271

  • 17 · Travel

    total $564,117 · program services $491,187 · management and general $33,593 · fundraising $39,337

  • 18 · Travel or entertainment for public officials

    total $0

  • 19 · Conferences, conventions and meetings

    total $207,310 · program services $100,154 · management and general $46,355 · fundraising $60,801

  • 20 · Interest

    total $862,658 · program services $862,658

  • 21 · Payments to affiliates

    total $0

  • 22 · Depreciation, depletion and amortization

    total $8,607,095 · program services $8,217,548 · management and general $343,549 · fundraising $45,998

  • 23 · Insurance

    total $1,336,826 · program services $1,203,678 · management and general $85,423 · fundraising $47,725

  • 24a · Other expenses: Animal food and transport

    total $1,439,540 · program services $1,439,540

  • 24b · Other expenses: Revenue Bond maintenance fees

    total $251,782 · program services $251,782

  • 24c · Other expenses: Loss on retirement of fixed assets

    total $1,867,239 · program services $1,867,239

  • 24d · Other expenses: UBIT taxes

    total $9,613 · program services $9,613

  • 24e · All other expenses

    total $367,896 · program services $277,629 · management and general $68,989 · fundraising $21,278

Balance sheet

Part X, book values.

  • 1 · Cash, non-interest-bearing

    beginning of year $558,231 · end of year $1,147,340

  • 2 · Savings and temporary cash investments

    beginning of year $50,264,892 · end of year $55,785,703

  • 3 · Pledges and grants receivable

    beginning of year $6,263,963 · end of year $11,953,087

  • 4 · Accounts receivable

    beginning of year $3,395,610 · end of year $669,292

  • 9 · Prepaid expenses and deferred charges

    beginning of year $1,821,069 · end of year $2,035,563

  • 10a · Land, buildings and equipment: cost or other basis

    $323,727,738

  • 10b · Land, buildings and equipment: accumulated depreciation

    $187,572,286

  • 10c · Land, buildings and equipment, net

    beginning of year $111,103,612 · end of year $136,155,452

  • 11 · Investments: publicly traded securities

    beginning of year $52,255,000 · end of year $57,153,000

  • 15 · Other assets

    beginning of year $367,623 · end of year $340,563

  • 17 · Accounts payable and accrued expenses

    beginning of year $6,247,274 · end of year $13,736,013

  • 19 · Deferred revenue

    beginning of year $14,671,837 · end of year $16,435,494

  • 20 · Tax-exempt bond liabilities

    beginning of year $28,920,000 · end of year $28,920,000

  • 22 · Loans and payables to officers and key people

    end of year $1,571,313

  • 24 · Unsecured notes and loans payable

    end of year $7,854,679

  • 25 · Other liabilities

    beginning of year $2,276,889 · end of year $2,119,501

  • 27 · Net assets without donor restrictions

    beginning of year $150,410,000 · end of year $150,175,000

  • 28 · Net assets with donor restrictions

    beginning of year $23,504,000 · end of year $44,428,000

Mission and programs · 2023

Mission

To inspire conservation leadership by connecting people with wildlife and nature.

  • 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.

    Expenses $26,502,631 · Revenue $25,975,814

  • 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.

    Expenses $29,980,000 · Grants $165,281 · Revenue $2,048,271

  • 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.

    Expenses $4,053,000 · Grants $32,000 · Revenue $286,438

As filed on the 2023 return.

Listed in Part VII

  • Dr Michael Adkesson

    President and CEO

    Total calculated
    $839,439
    From this org
    $682,151
    From related orgs
    $0
    Other
    $157,288
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $508,116
    Bonus
    $120,000
    Other
    $54,035
    Deferred
    $114,821
    Nontaxable benefits
    $42,467
    Filer's total
    $839,439
  • David E Burns

    Chief Financial and Admin. Officer

    Total calculated
    $413,887
    From this org
    $378,747
    From related orgs
    $0
    Other
    $35,140
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $363,165
    Bonus
    $11,500
    Other
    $4,082
    Deferred
    $6,750
    Nontaxable benefits
    $28,390
    Filer's total
    $413,887
  • Mary A Cronin

    Master Planning Coordinator

    Total calculated
    $360,427
    From this org
    $352,773
    From related orgs
    $0
    Other
    $7,654
    Hours/week
    24

    Schedule J breakdown matched by us

    Base
    $351,523
    Bonus
    $1,250
    Other
    not reported
    Deferred
    $7,654
    Nontaxable benefits
    not reported
    Filer's total
    $360,427
  • Cathleen Brueggemann

    Sr. VP Development

    Total calculated
    $328,369
    From this org
    $313,637
    From related orgs
    $0
    Other
    $14,732
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $298,170
    Bonus
    $15,000
    Other
    $467
    Deferred
    $2,609
    Nontaxable benefits
    $12,123
    Filer's total
    $328,369
  • Dr Sathya K Chinnadurai

    Sr. VP Animal Health Welfare

    Total calculated
    $255,056
    From this org
    $207,122
    From related orgs
    $0
    Other
    $47,934
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $203,772
    Bonus
    $3,000
    Other
    $350
    Deferred
    $6,374
    Nontaxable benefits
    $41,560
    Filer's total
    $255,056
  • Jennifer L Baader

    Sr. VP Govt AffairsCommunity Pgms

    Total calculated
    $238,453
    From this org
    $205,424
    From related orgs
    $0
    Other
    $33,029
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $201,757
    Bonus
    $3,000
    Other
    $667
    Deferred
    $5,304
    Nontaxable benefits
    $27,725
    Filer's total
    $238,453
  • Sandra L Dornhecker

    Sr. VP Human Resources

    Total calculated
    $219,027
    From this org
    $188,377
    From related orgs
    $0
    Other
    $30,650
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $175,617
    Bonus
    $3,000
    Other
    $9,760
    Deferred
    $3,068
    Nontaxable benefits
    $27,582
    Filer's total
    $219,027
  • Leah Rippe

    VP Marketing Communications

    Total calculated
    $218,322
    From this org
    $193,805
    From related orgs
    $0
    Other
    $24,517
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $188,293
    Bonus
    $2,000
    Other
    $3,512
    Deferred
    $5,869
    Nontaxable benefits
    $18,648
    Filer's total
    $218,322
  • Melissa Lewkowich

    VP Risk Facilities Mgmt

    Total calculated
    $210,704
    From this org
    $177,504
    From related orgs
    $0
    Other
    $33,200
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $175,095
    Bonus
    $1,500
    Other
    $909
    Deferred
    $5,469
    Nontaxable benefits
    $27,731
    Filer's total
    $210,704
  • Jerome E Johnston

    VP Guest Services Operations

    Total calculated
    $196,778
    From this org
    $183,505
    From related orgs
    $0
    Other
    $13,273
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $176,048
    Bonus
    $2,000
    Other
    $5,457
    Deferred
    $5,401
    Nontaxable benefits
    $7,872
    Filer's total
    $196,778
  • Heather Bilcer

    VP Finance

    Total calculated
    $186,267
    From this org
    $180,324
    From related orgs
    $0
    Other
    $5,943
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $176,598
    Bonus
    $2,000
    Other
    $1,726
    Deferred
    $4,592
    Nontaxable benefits
    $1,351
    Filer's total
    $186,267
  • Cherryl T Thomas

    Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • William C Kunkler III

    Deputy Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • John P Grube

    Vice-Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • Elizabeth Hamill Bramsen

    Vice-Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • Merrick M Elfman

    Vice-Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • Bert A Getz Jr

    Vice-Chair of the Board

    Total calculated
    $0
    Hours/week
    2
  • Michael P Emmert

    Treasurer

    Total calculated
    $0
    Hours/week
    2
  • Randall G Vickery

    Secretary

    Total calculated
    $0
    Hours/week
    2
  • Stuart B Abelson

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Walter W Becky II

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Jennifer L Bellini

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Jay D Bergman

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Edward McCormick Blair Jr

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Barbara J Bradford

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • James A Bryan

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Michael G Canning

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • John A Carpenter

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Dr Bonny Chen

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Rita Sola Cook

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • JR Davis III

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Michael F DeSantiago

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Gregory J DiDomenico

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Michael Drai

    Trustee as of 9/23

    Total calculated
    $0
    Hours/week
    2
  • Dr Lisa C Freeman

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Sasha L Gerritson

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Darius A Gill

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Barbara Grayson

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Joseph A Gregoire

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Heidi Huizenga

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Kevin M Keeley

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Molly Keller

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Kevin M Killips

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Barbara Levy Kipper

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Jerry Manne

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Tim Ozinga

    Trustee as of 11/23

    Total calculated
    $0
    Hours/week
    2
  • Toni Preckwinkle

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Elizabeth S Quinn

    Trustee as of 4/23

    Total calculated
    $0
    Hours/week
    2
  • Benita S Romano

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Mark G Sander

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Kelley C Schueler

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Stuart D Strahl PhD

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Patrick E Whiteside

    Trustee

    Total calculated
    $0
    Hours/week
    2
  • Amy Best

    Trustee 11/23-3/24

    Total calculated
    $0
    Hours/week
    2
  • Veronica Gomez

    Trustee thru 11/23

    Total calculated
    $0
    Hours/week
    2
  • Kathryn Babcock Shaffer

    Vice Chair thru 12/23

    Total calculated
    $0
    Hours/week
    2
  • Kristi Weaver

    Trustee thru 12/23

    Total calculated
    $0
    Hours/week
    2

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

  • 1a · Tax indemnification and gross-up payments
  • 1a · Housing allowance or residence for personal use
  • 1a · Health or social club dues or initiation fees
  • 1b · Written policy on the line-1a expenses
  • 2 · Substantiation required before reimbursing expenses
  • 3 · Compensation committee
  • 3 · Independent compensation consultant
  • 3 · Form 990 of other organizations
  • 3 · Compensation survey or study
  • 3 · Approval by the board or compensation committee
  • 4b · Supplemental nonqualified retirement plan
  • 7 · Other non-fixed payments

Answered no

  • 4a · Severance or change-of-control payment
  • 4c · Equity-based compensation arrangement
  • 5a · Pay contingent on this organization's revenues
  • 5b · Pay contingent on a related organization's revenues
  • 6a · Pay contingent on this organization's net earnings
  • 6b · Pay contingent on a related organization's net earnings
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

Part I Line Line 1a
As provided for in the executive employment agreement approved by the Board of Trustees, the President received a housing allowance and a gross up payment equivalent to the tax obligation for the value of the Society provided life insurance. Both were treated as taxable compensation to the President.
Part I Line Line 1a
The Society paid for Chicago Club and Economic Club of Chicago dues for the President. These organizations were only used for business purposes and were not treated as taxable compensation.
Part I Line Line 4b
During fiscal year 2024, the Society established a non qualified 457f Plan for select management employees. As provided for in the executive employment agreement and as approved by the Board of Trustees, two deferred contributions were made to the Plan during fiscal year 2024 on behalf of the President totaling 110,000.
Part I Line Line 7
As indicated in Schedule J part II, certain individuals received bonuses based on performance and the financial results of the organization. The Presidents total bonus amount represents two separate bonuses received in fiscal year 2024 for performance in the two prior fiscal years. All full-time non union employees received a lump sum bonus based on strong recent financial results. All bonuses were approved by the Board of Trustees.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

Provenance

Return type
form_990
Tax year
2023
Filed
17 July 2024
IRS schema version
2023v5.1
Source object
202412119349300511

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.