The Top 5 Largest Zoos in the US

The top 5 largest zoos in the US strive to rehabilitate natural habitats for various animal species. Habitat loss is a primary factor contributing to the endangerment of animals, making up 85% of the overall threat to wildlife populations.

The largest zoos in the US play a crucial role in safeguarding and restoring natural habitats, thereby ensuring the safety and protection of animals on a global scale.

Keep reading to discover the top 5 largest zoos in the US and what they are all about.


Why are Zoos Important in the US?

Largest Zoos In The Us
Zoos Bridge the Distance Between Humans and Animals

Zoos serve a purpose beyond providing entertainment by offering the opportunity to observe wildlife nearby.

Zoos focus on safeguarding and preserving wildlife by engaging in activities such as education, research, fundraising, and ethical breeding programs to revive endangered species.

The Association of Zoos and Aquariums (AZA) plays a crucial role in maintaining these principles across all of its accredited zoos.

Accredited facilities adhere to a scientifically grounded standard that includes considerations for animal welfare, availability of veterinary medicine and care, conservation efforts, rehabilitation practices, and educational initiatives.

The stringent criteria in place aim to guarantee the welfare and protection of all animals housed within the zoos and aquariums affiliated with the organization.

Zoos employ species management and survival plans to actively monitor and conserve animal populations, with a particular focus on endangered species or those at risk of extinction.

The effectiveness of these programs is evident, with the rehabilitation of the California condor serving as a notable illustration. In 1982, the population of condors was critically low, with only 22 birds remaining.

The population of birds has increased to more than 400 as a result of collaboration among various organizations, including the San Diego Zoo. This achievement would not have been possible without the support of zoos and aquariums.


Read also: What are the Rare Animals of the World?


What are the Top 5 Largest Zoos in the US?

1. The Henry Doorly Zoo:

Interesting Top Pick: The zoo houses the Desert Dome, which is recognized as the largest indoor desert globally.

Additionally, this structure holds the distinction of being the largest geodesic dome in the world.

Location 3701 S 10th St, Omaha, NE 68107
Year of Opening: 1894
Number of Animals: 17, 000
Species of Animals: 962
Size: 160 Acres

2. The San Diego Zoo:

Interesting Top Pick: One of the initial inhabitants of this location was a Kodiak bear named “Caesar.”
Location 2920 Zoo Dr, San Diego, CA 92101
Year of Opening: 1916
Number of Animals: 14, 000
Species of Animals: 700
Size: 100 Acres

3. Minnesota Zoo:

Interesting Top Pick: The initial dolphin born in captivity originated from this location.
Location 13000 Zoo Boulevard, Apple Valley, MN 55124
Year of Opening: 1978
Number of Animals: 4, 300
Species of Animals: 505
Size: 485 Acres


Read also: How To Get Rid Of Animals Under Your House


4. Bronx Zoo:

Interesting Top Pick: The organization established its first full-time animal hospital in 1916, making it the first of its kind.
Location 2300 Southern Boulevard, Bronx, NY, 10460
Year of Opening: 1899
Number of Animals: 10, 000
Species of Animals: 700
Size: 265 Acres

5. Riverbanks Zoo:

Interesting Top Pick: The site is listed on the National Register of Historic Places.
Location 500 Wildlife Parkway, Columbia SC 29210
Year of Opening: 1974
Number of Animals: 3, 000
Species of Animals: 400
Size: 170 Acres


Read also: When to Bring Outside Animals Indoors?


Watch the Video Below To Discover More Of the Largest Zoos in the US



It is advisable to visit the top 5 largest zoos in the US during weekdays as they tend to have lower visitor traffic.

Visiting a zoo during less crowded days offers a more enjoyable experience for both visitors and animals, enhancing the overall quality of the visit.

The significance of these zoos in safeguarding our planet and its inhabitants should not be overlooked. Do well to share to keep your friends as informed as you are.

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