Mission
TO ENGAGE PEOPLE IN THE WONDERS OF THE LIVING WORLD THROUGH PERSONAL ENCOUNTERS WITH ANIMALS, FOSTERING EMPATHY AND LIFELONG SUPPORT FOR CONSERVATION OF WILDLIFE AND WILD PLACES.
Public Charity
MARYLAND ZOOLOGICAL SOCIETY INC
MARYLAND ZOOLOGICAL SOCIETY INC, of BALTIMORE, MD, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $25.0M in revenue, $21.6M in expenses, $81.6M in total assets. 69 publicly reported grants to this organization, totaling roughly $1.7M, appear in IRS filings.
EIN: 520996352
BALTIMORE, MD
Latest filing: 2025
Total Revenue$25.0M
Total Expenses$21.6M
Total Assets$81.6M
Grant Records69
Funding Total$1.7M
Filing Years2021–2025
Sample Grants Received
GENERAL SUPPORT AND VARIOUS PROJECTS
$123,566
$81,350
OUTREACH HOWARD AND BALTIMORE CITY ARTS AND CULTURAL GRANT.
$30,107
ENVIRONMENTAL AND ANIMALS
$29,240
UNRESTRICTED GENERAL SUPPORT
$20,000
Showing up to 5 of 69 total records — full history available with membership.
Officers & Directors
TRUSTEE
Afua Brefo
TRUSTEE
Alfonso Pearson Jr
TRUSTEE
Andrew Miller
TRUSTEE
Ann Tyler
TRUSTEE
Audra Jones
TRUSTEE
Bradley Rodier
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $25.0M | $21.6M | $81.6M |
| 2024 | $28.2M | $21.9M | $79.6M |
| 2023 | $21.6M | $22.2M | $71.3M |
| 2022 | $20.5M | $21.3M | $71.8M |
| 2021 | $21.9M | $18.8M | $75.8M |
Between 2021 and 2025, reported annual revenue grew from $21.9M to $25.0M (+14%), with total assets most recently reported at $81.6M.
Interactive year-over-year charts and full filing details available with membership.