Charity Search / THE SAINT LOUIS ZOO FOUNDATION
Animal-Related (D115) IRS Verified DX Registered 990 on File

THE SAINT LOUIS ZOO FOUNDATION

EIN: 43-1727309 · SAINT LOUIS, MO 63110-1332 · United States · FY 2024 Data
3 out of 5
CharityAI™ Score
Not yet evaluated
Financial Overview — FY 2024
$58.5M
Total Revenue
$17.8M
Total Expenses
$296.2M
Net Assets
79
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 73.5%
Fundraising Efficiency 254.7%
Operating Reserve 200.09x
Liability-to-Asset 2.5%
Revenue Diversification 77.1%
Financial History
Year Revenue Expenses Net Assets Program % Staff
2024 $58.5M $17.8M $296.2M 73.5% 79
2023 $63.3M $14.1M $246.4M 68.3% 74
2022 $30.5M $13.5M $182.1M 69.7% 72
2021 $57.8M $16.4M N/A 67
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Organization Details
EIN
43-1727309
State
MO
City
SAINT LOUIS
ZIP
63110-1332
Classification
D115
Category
Animal-Related
Rating
51★
Last Updated
Aug 2026
IRS Ruling Year
1910
Foundation Code
15
Form 990
On File
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