Zoo Statistics

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Zoo Statistics
Total Number of Accredited Zoos	142
Total Number of people who visit a zoo annually	175,000,000
Annual Zoo and aquarium revenue in the U.S.	$5,136,250,000
Total Number of Animals in Accredited Institutions (Zoos, Aquariums, Ect.)	751,931
Total Number of Species housed in all Zoos	6,126
Total Number of Endangered Species in Zoo Captivity	1,041
Total amount of money contributed by Zoos and Aquariums Annually	$16,000,000,000
Total Number of jobs provided by Zoos	142,000
Total number of people that visit a Zoo each year	175 million
Total Number of Zoos in Germany	414
Total Number of Species in the Berlin Zoo	1,500
Total size of the worlds largest Zoo	12,500 acres
Total Number of Zoos in the U.S.	350

	Largest Zoos in the World	Acres	Species	Individual Animals
1	Berlin Zoological Garden	84	1,500	19,500
2	Henry Doorly Zoo and Aquarium	130	962	17,000
3	London Zoo	36	755	16,000
4	Beijing Zoo	219	950	14,500
5	Columbus Zoo	580	793	9,000
6	Toronto Zoo	710	491	5,000
7	National Zoological Gardens of South Africa	210	705	9,000
8	Moscow Zoo	53	927	6,000
9	Bronx Zoo	265	650	4,000
10	San Diego Zoo	100	650	3,700