nonprofit · EIN 31-0537171 · OH
How much does ZOOLOGICAL SOCIETY OF CINCINNATI raise and spend?
ZOOLOGICAL SOCIETY OF CINCINNATI (OH, EIN 31-0537171) reported $69.4M in revenue and $63.6M in expenses for tax year 2025, with $313.7M in net assets (59.2 months of reserves). By expenses that ranks 2,132 of 253,823 e-filers, 11 of 5,385 in NTEE D: Animal-Related, 43 of 8,352 nonprofits in ohio.
What stands out
ZOOLOGICAL SOCIETY OF CINCINNATI (OH, EIN 31-0537171) reported $69.4M in revenue and $63.6M in expenses for tax year 2025, with $313.7M in net assets (59.2 months of reserves). By expenses that ranks 2,132 of 253,823 e-filers, 11 of 5,385 in NTEE D: Animal-Related, 43 of 8,352 nonprofits in ohio. Against NTEE D: Animal-Related: months of reserves 59.2 months, above the peer median of 11.2 months; officer compensation share of expenses 3.2%, below the peer median of 4.4%; contributions share of revenue 60.3%, below the peer median of 86.7%; surplus margin 8.3%, above the peer median of 4.7%.
Key figures, tax year 2025
As filed on Form 990; ratios computed by FACTANKER. Peer medians are percentile_cont over the group in the same year. Every filed line links to its record on the entity page.
| Measure | 2025 | Median, activity | Median, size | Median, all |
|---|---|---|---|---|
| Total revenue | $69.4M | $137.5k | $21.3M | $180.0k |
| Total expenses | $63.6M | $124.0k | $20.0M | $163.2k |
| Total assets | $330.4M | $481.4k | $29.1M | $758.3k |
| Net assets | $313.7M | $527.1k | $17.9M | $630.1k |
| Officer compensation (total per organisation) | $2.0M | $89.3k | $612.9k | $118.6k |
| Program service revenue share | 26.2% | 6.4% | 71.5% | 14.7% |
| Contributions share of revenue | 60.3% | 86.7% | 16.7% | 51.4% |
| Officer compensation share of expenses | 3.2% | 4.4% | 2.6% | 6.2% |
| Months of reserves | 59.2 months | 11.2 months | 9.8 months | 12.7 months |
| Surplus margin | 8.3% | 4.7% | 2.7% | 4.7% |
Year by year
6 filings on record.
| Tax year | Revenue | Expenses | Net assets | Reserves | Officer comp. | Rank |
|---|---|---|---|---|---|---|
| 2025 | $69.4M | $63.6M | $313.7M | 59.2 months | $2.0M | 2,132 |
| 2024 | $119.6M | $58.6M | $307.8M | 63.0 months | $1.7M | 4,111 |
| 2023 | $73.1M | $54.9M | $254.1M | 55.6 months | $1.6M | 7,244 |
| 2021 | $51.2M | $38.4M | $194.1M | 60.7 months | $948.2k | 5,800 |
| 2020 | $71.8M | $48.9M | $180.3M | 44.2 months | $1.0M | 6,612 |
| 2019 | $62.0M | $47.6M | $158.2M | 39.9 months | $967.3k | 6,460 |
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