#8
Most Visited Zoo in United States
Sorted by Annual Visitors
Value: 2,000,000
Zoo in Washington, District of Columbia, United States
Smithsonian's National Zoo and Conservation Biology Institute is a zoo located in Washington, District of Columbia, United States. This page highlights its key ranking metrics, including Zoo Area, Annual Visitors, and Animal Count, to help users compare it with other zoos in United States.

See how this zoo performs across different ranking categories in United States.
#8
Sorted by Annual Visitors
Value: 2,000,000
#10
Sorted by Opening Year
Value: 1,889 year
| Metric | Value | Description |
|---|---|---|
| Zoo Area | 659,637.6 m² | Total land area covered by the zoo. |
| Annual Visitors | 2,000,000 | Estimated number of visitors to the zoo per year. |
| Animal Count | 2,200 | Total number of individual animals kept in the zoo. |
| Species Count | 400 | Total number of animal species represented in the zoo. |
| Opening Year | 1,889 year | Year when the zoo was officially opened. |
Metric values are based on the verified sources listed below.
Smithsonian's National Zoo and Conservation Biology Institute is located in Washington, District of Columbia, United States. The location details shown here are based on the currently available city, state, and country information for this zoo.
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This zoo is compared with other zoos in United States using the ranking metrics available on this page. These metrics help show how Smithsonian's National Zoo and Conservation Biology Institute performs across different comparison categories, such as Zoo Area, Annual Visitors, and Animal Count.
Ranking positions are calculated from structured data instead of being manually assigned. As more verified information is added, corrected, or expanded, the rankings and metric values may be updated over time.
For this page, the comparison focuses on measurable data rather than user reviews or star ratings.
Smithsonian's National Zoo and Conservation Biology Institute details on this page are based on verified public sources and structured LocoDeck ranking data.
Smithsonian's National Zoo and Conservation Biology Institute is located in Washington, District of Columbia, United States.
Smithsonian's National Zoo and Conservation Biology Institute is listed as a zoo in United States. This page highlights key metrics such as Zoo Area, Annual Visitors, and Animal Count to help compare it with other zoos.
Smithsonian's National Zoo and Conservation Biology Institute is compared using the ranking metrics available for zoos in United States. The comparison focuses on structured data and metric values rather than user reviews or star ratings.