Mission
PREVENTION OF CRUELTY, ABUSE AND NEGLECT OF ANIMALS.
HUMANE SOCIETY OF MISSOURI is a nonprofit organization categorized as Public Charity based in ST LOUIS, MO. Its most recent IRS filing (2025) reports revenue of $31.6M, expenses of $26.5M, total assets of $150.6M. Imperigo tracks 123 reported grant relationships connected to this organization totaling approximately $9.9M.
PREVENTION OF CRUELTY, ABUSE AND NEGLECT OF ANIMALS.
How Humane Society of Missouri divides every $100 it spends, from its own Form 990 filings, averaged across 9 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 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Showing up to 5 of 123 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $31.6M | $26.5M | $150.6M |
| 2024 | $27.2M | $26.3M | $135.7M |
| 2023 | $30.8M | $24.7M | $122.0M |
| 2022 | $28.6M | $22.9M | $116.1M |
| 2021 | $34.5M | $21.2M | $118.3M |
Between 2021 and 2025, reported annual revenue declined from $34.5M to $31.6M (-8%), with total assets most recently reported at $150.6M.
Interactive year-over-year charts and full filing details available with membership.