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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Sedgwick County Zoological Society Inc. Steve Onken

Steve Onken

Highest compensated employee

Employee at Sedgwick County Zoological Society Inc.

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$132,329

2024

Total compensation

Steve Onken has been listed as an employee of Sedgwick County Zoological Society Inc. in Form 990 filings since fiscal year 2024.

Annual compensation details

$132,329

Employee

2024

$119k org

40 hrs/wk

$14k other

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Total compensation by year

Compare the compensation of Steve Onken to:

2024

Other employees at Sedgwick County Zoological Society Inc.

President and Chief Executive Officer

$157,540 from orgNo related comp$37,691 other

$118,876 from orgNo related comp$33,562 other

Chief Financial Officer

$103,654 from orgNo related comp$34,406 other

$111,679 from orgNo related comp$18,964 other

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January 25, 2026:

2024 Sedgwick County Zoological Society Inc. 990 published

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