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ZOOLOGICAL SOCIETY OF CINCINNATI

EIN 31-0537171 CINCINNATI, OH

Revenue 2024
$69,378,528
Expenses 2024
$63,617,523

Program services were 88.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
D500
Classification
2000
Street
3400 VINE ST

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • ADAM MUELLER

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • ALBERT SMITHERMAN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • ANYA SANCHEZ

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • AUSTIN HEIDT

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • BOB COUGHLIN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • BRETT HEEKIN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • CARLA WALKER

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • CATHY CRAIN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • CHRIS BEVACQUA

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • CRAIG YOUNG

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • DANIEL RAJAIAH

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • DOTTY SHAFFER

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • DOUG BRENDAMOUR

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • GARY MITCHELL

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • GIGI HEIDT

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • GREG TAYLOR

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • JAN MICHELE KEARNEY

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • JEN CASTELLINI

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • JEN RAGLAND

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • JOHN NIEMEYER

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • JOHN WILLIAMS

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • KATIE O'BRIEN

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • LELA COFFEY

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • LINDA LEE THOMAS

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

  • LUCY CHRISTENSEN-DAVIS

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1

The first 25 listed. 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 — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $69,378,528
    Expenses
    $63,617,523
    Contributions
    $41,848,300
    Grants paid
    $952,427
  • 2023
    Revenue
    $119,557,573
    Expenses
    $58,622,654
    Contributions
    $89,942,990
    Grants paid
    $700,177
  • 2022
    Revenue
    $73,083,333
    Expenses
    $54,883,019
    Contributions
    $48,113,547
    Grants paid
    $625,617

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

Nonprofiteer parses the Form 990 only. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

The 10 largest by cash amount. The API serves every itemized grant.

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations

From Schedule R Part II, where a filer lists the tax-exempt organizations it is related to by control. It does not record shared board members or money.

Declared on its 2024 return

Declared as related by

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.