Zoo and Aquarium Statistics

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ZOO AND AQUARIUM STATISTICS




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Here are up-to-date numbers for some of the most widely used AZA statistics.

Annual Survey Results

AZA members may log in and download the results of the most recent AZA Annual Survey of Members (access for IN, RF, CO, PA, and PF members only).

Accredited Zoos and Aquariums

As of March 2009 (the most recent meeting of the Accreditation Commission) the total number of AZA-accredited zoos and aquariums is 218.

Annual Attendance

In 2008, combined annual attendance for all AZA-accredited zoos and aquariums was 175 million.

Total Number of Animals in All AZA-accredited Zoos and Aquariums

Taxon Total Number
of Individual Animals

Amphibians 20,740
Birds 54,388
Fish, Freshwater 203,647
Fish, Marine 269,150
Invertebrates, Aquatic 171,240
Invertebrates, Terrestrial 148,968
Mammals (total) 44,713
Marine Mammals 1,236
Reptiles 28,083
Last updated March 2009

Animal Conservation Programs

Type of Animal Program Number of Programs
Taxon Advisory Groups  48
Species Survival Program Plans  116, covering 172 species
Population Management Plans  322
Last updated July 2009

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