DETROIT ZOOLOGICAL SOCIETY is a nonprofit organization categorized as Public Charity based in Royal Oak, MI. Its most recent IRS filing (2024) reports revenue of $64.1M, expenses of $67.1M, total assets of $70.4M. Imperigo tracks 105 reported grant relationships connected to this organization totaling approximately $7.7M.
The mission of the Detroit Zoological Society (DZS) is to create meaningful connections between people, animals and the natural world so all can thrive. The vision of the DZS is to be a force for positive change in a world where animals and nature are valued, understood and protected by all people. The DZS operates the Detroit Zoo and Belle Isle Nature Center.
How Detroit Zoological Society divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2024. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 105 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $64.1M | $67.1M | $70.4M |
| 2023 | $54.3M | $56.2M | $70.8M |
| 2022 | $55.1M | $49.4M | $67.1M |
| 2020 | $31.1M | $29.5M | $51.3M |
| 2019 | $46.9M | $45.0M | $44.0M |
Between 2019 and 2024, reported annual revenue grew from $46.9M to $64.1M (+37%), with total assets most recently reported at $70.4M.
Interactive year-over-year charts and full filing details available with membership.
