Donors and funders

Lincoln Park Zoological Society

Chicago, IL · EIN 36-2512404 · Animal-Related · 501(c)(3)

Who funds Lincoln Park Zoological Society

230 institutional funders have given since 2022, 196 of them directly, through tax year 2025.

Its two largest direct donors

  • Walter Family Foundation$4.3M2022–2024
  • Walder Family Foundation$1.3M2022–2024

A free account names its 5 largest direct donors, and the funders behind them.

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Finances

Latest return: tax year 2024, Form 990.

Tax yearRevenueExpensesNet assets
2024$50.5M$44.3M$196.8M
2023$56.4M$43.1M$185.3M
2022$48.4M$40.0M$149.9M
2021$64.2M$40.1M$154.6M
2020$29.2M$50.3M$127.9M

Contributions and grants received in 2024: $25.6M.

Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.

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