AZA advances the highest standards of animal care and welfare in zoos and aquariums, supports conservation of wildlife and wild places, and accredits member institutions.
A defining feature of American Association of Zoological Parks and Aquariums Inc is its use of large, designated grants to help zoos, aquaria, and conservation programs weather species-conservation crises. The largest recent award in the data is $1,002,077 to The Marine Mammal Center for endangered species COVID relief, followed by multiple $1,000,000 grants in 2023 to Los Angeles Zoo, San Diego Zoo, and Endangered Wolf Center for the same relief category. That pattern points to a funder that can move substantial resources quickly, especially when facilities and conservation programs face operating stress tied to endangered species work. Beyond emergency relief, the foundation also supports the infrastructure behind wildlife care and breeding programs. Lincoln Park Zoological Society appears with both COVID-relief support and later Population Management Center funding, while Smithsonian Institution received a 2025 grant tied to whooping crane work and endangered species COVID relief. The organization’s stated purpose centers on wildlife, wild places, and conservation, and its grantmaking reflects that emphasis through species-specific support, zoo and aquarium operations, and conservation capacity building.
Emergency relief is a major part of the foundation’s recent activity. It gave $732,301 to Sea Turtle Inc for endangered species COVID relief and $514,053 to Pittsburgh Zoo & Ppg Aquarium for the same purpose, showing support for organizations handling immediate conservation and care costs. The foundation also funds species-focused work. In 2025, it awarded $569,093 to Smithsonian Institution for whooping crane work, and $335,030 to Texas State Aquarium for endangered species COVID relief. Another clear theme is population management and breeding infrastructure: Lincoln Park Zoological Society received $618,598 in 2025 and $536,083 in 2024 for Population Management Center support. Aquarium and zoo institutions also appear in grants connected to marine species and habitat response, including $602,176 to Monterey Bay Aquarium for Ocean Week and endangered species COVID relief.
Typical grant sizes are mid-six figures at the top end, with a p25 of $18,773, median of $50,694, and p75 of $167,052. The recent record shows a mix of very large designated awards and smaller operating-scale grants, with repeated support to some recipients across multiple years rather than one-time-only giving. The foundation is a grantmaker, not an individual donor, and it does not make program-related investments. It also accepts unsolicited applications through the AZA Conservation Grants Fund, which supports species management, conservation research, and reproduction-related projects.
$7.1M
$35.2M
$20.9M
$18.3M
Most grants fall between $19K and $167K, with a median of $51K.
25th Percentile
$19K
Median
$51K
75th Percentile
$167K
About 3% of grants go to recipients in FL.
PHILIP F WAGNER
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Giving is national and entirely U.S.-based in the recipient data, with 188 grants in the United States and 3% of grants going to recipients in Maryland. Cities with repeated awards include Chicago, Los Angeles, San Diego, and Tampa. The top state by grant count is Oklahoma, while recent grants also land in places such as South Padre Island, Monterey, New Orleans, Portland, and Washington, DC. Puerto Rico appears in the recipient list as well, through San Juan.
The distribution is fairly wide: p25 is $18,773, median grant size is $50,694, and p75 is $167,052. The recent list also includes several seven-figure awards, showing that some designated grants are much larger than the typical middle of the portfolio.
Yes. Lincoln Park Zoological Society appears in both 2024 and 2025, and Los Angeles Zoo appears in both 2023 and 2025. That pattern suggests the foundation often renews support for organizations across multiple years rather than giving only once.
The data shows support for endangered species COVID relief, whooping crane work, Population Management Center activity, and Ocean Week. Its stated focus areas also include animal welfare, zoo and aquarium accreditation, wildlife conservation, informal science education, and population management.
Yes. The AZA Conservation Grants Fund accepts unsolicited applications. It supports species management, conservation research, reproduction, and stress and welfare studies, including work in global settings and U.S. territories such as Guam.
Recipient locations are entirely in the United States in the data provided. The top state by grant count is Oklahoma, and only 3% of grants go to recipients in Maryland, the foundation’s headquarters state.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| THE MARINE MAMMAL CENTER | SAUSALITTO, CA | $1,002,077 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| LINCOLN PARK ZOOLOGICAL SOCIETY | CHICAGO, IL | $618,598 | 2025 | POPULATION MANAGEMENT CENTER |
| MONTEREY BAY AQUARIUM | MONTEREY, CA | $602,176 | 2025 | OCEAN WEEK & ENDANGERED SPECIES COVID RELIEF |
| SMITHSONIAN INSTITUTION | WASHINGTON, DC | $569,093 | 2025 | WHOPPING CRANE, ENDANGERED SPECIES COVID RELIEF |
| LOS ANGELES ZOO | LOS ANGELES, CA | $553,428 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| SAN DIEGO ZOO WILDLIFE ALLIANCE | SAN DIEGO, CA | $377,993 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| TEXAS STATE AQUARIUM | CORPUS CHRISTI, TX | $335,030 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| LOUISVILLE ZOO | LOUISVILLE, KY | $246,368 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| SEA WORLD SAN DIEGO | ORLANDO, FL | $244,967 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| CINCINNATI ZOO & BOTANICAL GAR | CINCINNATI, OH | $205,388 | 2025 | AFRICAN LIONS & ENDAGERED SPECIES COVID RELIEF |
| NATIONAL TROPICAL BOTANICAL GARDENS | KALAHEO, HI | $193,134 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| SAINT LOUIS ZOO | SAINT LOUIS, MO | $191,461 | 2025 | REPRODUCTIVE MANAGEMENT CENTER |
| AQUARIUM OF NIAGARA | NIAGRA FALLS, NY | $189,543 | 2025 | PARTY FOR THE PLANET |
| WOODLAND PARK ZOOLOGICAL SOCIETY | SEATTLE, WA | $160,059 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| BLANK PARK ZOO FOUNDATION | DES MOINES, IA | $152,803 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
| ODYSEA AQUARIUM LLC | SCOTTDALE, AZ | $147,444 | 2025 | PARTY FOR THE PLANET |
| MARINE MAMMAL CARE CENTER | SAN PEDRO, CA | $146,976 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| THE MARITIME AQUARIUM AT NORWALK | NORWALK, CT | $128,742 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| FRIENDS OF THE ZOO INC OF KANSAS CITY | KANSAS CITY, MO | $115,669 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| WOLF CONSERVATION CENTER | SOUTH SALEM, NY | $84,446 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| KAREN BEASLEY SEA TURTLE RESCU | SURF CITY, NC | $80,161 | 2025 | ENDANGER SPECIES COVID RELIEF |
| LAKE SUPERIOR ZOO | DULUTH, MN | $72,450 | 2025 | ENDANGER SPECIES COVID RELIEF |
| SEA RESEARCH FOUNDATION MYSTIC AQUARIUM | MYSTIC, CT | $68,707 | 2025 | PARTY FOR THE PLANET |
| NEW ENGLAND AQUARIUM | BOSTON, MA | $68,613 | 2025 | SAVING ANIMALS FROM EXTINTION |
| ZOO KNOXVILLE | KNOXVILLE, TN | $49,990 | 2025 | RADIATED TORTOISE |
| SPECIES 360 | MINNEAPOLIS, MN | $44,000 | 2025 | SPECIES CONSERVATION TOOL KIT |
| ENDANGERED WOLF CENTER | EUREKA, MO | $42,833 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| DENVER ZOOLOGICAL FOUNDATION | DENVER, CO | $39,127 | 2025 | ENDANGER SPECIES COVID RELIEF |
| CLEVELAND METROPARKS ZOO | CLEVELAND, OH | $38,400 | 2025 | PARTY FOR THE PLANET |
| NORTH CAROLINA ZOOLOGICAL SOCIETY | ASHEBORO, NC | $34,500 | 2025 | CONSERVATION-AFRICAN VULTURES |
| BUTTERFLY PAVILION | WESTMINSTER, CO | $32,214 | 2025 | MONARCH BUTTERFLIES |
| COLUMBUS ZOOLOGICAL PARK ASSOC | POWELL, OH | $28,973 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
| NATIONAL WILDLIFE REFUGE ASSOCIATION | WASHINGTON, DC | $25,000 | 2025 | AWARD DINNER SPONSORSHIP |
| HOUSTON ZOO | HOUSTON, TX | $24,500 | 2025 | EMPLOYEE RELIEF |
| TOLEDO ZOOLOGICAL SOCIETY | TOLEDO, OH | $22,347 | 2025 | NORTH AMERICAN MONARCH |
| SAGINAW CHILDREN'S ZOO | SAGINAW, MI | $21,566 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| SUNFLOWER STAR LABORATORY | PEBBLE BEACH, CA | $19,548 | 2025 | SEA STARS |
| ALASKA SEALIFE CENTER | SEWARD, AK | $18,624 | 2025 | PARTY FOR THE PLANET & CONSERVATION -ZEBRA SHARKS |
| THE FLORIDA AQUARIUM | TAMPA, FL | $16,220 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
| DUBUQUE COUNTY HISTORICAL SOCIETY | DUBUQUE, IA | $15,159 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
| INTERNATIONAL CONSERVATION CAUCUS FOUNDATION (ICCF) | WASHINGTON, DC | $12,000 | 2025 | INTERNATIONAL CONSERVATION PROGRAMS |
| RIVERBANKS PARK COMMISSION | COLUMBIA, SC | $11,681 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
| ABILENE ZOOLOGICAL SOCIETY | ABILENE, TX | $11,524 | 2025 | CONFERENCE SPONSORSHIP |
| MEMPHIS ZOO | MEMPHIS, TN | $11,002 | 2025 | MONARCH BUTTERFLIES |
| FRIENDS OF THE SUNSET ZOO | MANHATTAN, KS | $10,768 | 2025 | SLOTH BEARS |
| HENRY VILAS ZOO | MADISON, WI | $10,000 | 2025 | PARTY FOR THE PLANET |
| SEQUOIA PARK ZOO | EUREKA, CA | $10,000 | 2025 | ENDANGERED SPECIES COVID RELIEF |
| GLOBAL CONSERVATION NETWORK | APPLE VALLEY, MN | $6,000 | 2025 | CONSERVATION PLANNING |
| ZOO CONSERVATION OUTREACH GROUP (ZCOG) | SILVER SPRING, MD | $5,555 | 2025 | ANDEAN HIGHLAND FLAMINGOS |
| NASHVILLE ZOO INC | NASHVILLE, TN | $5,552 | 2025 | FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT |
LOS ANGELES ZOO
$553,428ENDANGERED SPECIES COVID RELIEF
TEXAS STATE AQUARIUM
$335,030ENDANGERED SPECIES COVID RELIEF
LOUISVILLE ZOO
$246,368ENDANGERED SPECIES COVID RELIEF
SEA WORLD SAN DIEGO
$244,967ENDANGERED SPECIES COVID RELIEF
CINCINNATI ZOO & BOTANICAL GAR
$205,388AFRICAN LIONS & ENDAGERED SPECIES COVID RELIEF
SAINT LOUIS ZOO
$191,461REPRODUCTIVE MANAGEMENT CENTER
AQUARIUM OF NIAGARA
$189,543PARTY FOR THE PLANET
ODYSEA AQUARIUM LLC
$147,444PARTY FOR THE PLANET
KAREN BEASLEY SEA TURTLE RESCU
$80,161ENDANGER SPECIES COVID RELIEF
LAKE SUPERIOR ZOO
$72,450ENDANGER SPECIES COVID RELIEF
SEA RESEARCH FOUNDATION MYSTIC AQUARIUM
$68,707PARTY FOR THE PLANET
SPECIES 360
$44,000SPECIES CONSERVATION TOOL KIT
SAGINAW CHILDREN'S ZOO
$21,566ENDANGERED SPECIES COVID RELIEF
SUNFLOWER STAR LABORATORY
$19,548SEA STARS
THE FLORIDA AQUARIUM
$16,220FL BROODSTOCK MANAGM & CORAL HOLDING PROJECT
INTERNATIONAL CONSERVATION PROGRAMS
ABILENE ZOOLOGICAL SOCIETY
$11,524CONFERENCE SPONSORSHIP
FRIENDS OF THE SUNSET ZOO
$10,768SLOTH BEARS
HENRY VILAS ZOO
$10,000PARTY FOR THE PLANET
SEQUOIA PARK ZOO
$10,000ENDANGERED SPECIES COVID RELIEF
ZOO CONSERVATION OUTREACH GROUP (ZCOG)
$5,555ANDEAN HIGHLAND FLAMINGOS