Yes, hippos are endangered — or more precisely, threatened with extinction. The common hippopotamus is officially listed as Vulnerable, and the much rarer pygmy hippo is Endangered, according to the IUCN Red List.
This means that both species face serious risks in the wild. While hippos might seem large and powerful, their populations are shrinking due to human activities.
Why Are Hippos Endangered?
There are two significant reasons why hippos are in danger:
1. Habitat Loss
Hippos depend on freshwater ecosystems like rivers, lakes, and swamps. But many of these environments are being destroyed or polluted due to:
- Expanding agriculture
- Urban development
- Deforestation
- Droughts caused by climate change
When water sources dry up or get blocked, hippos have nowhere to go, and they can’t survive without water.
2. Illegal Hunting and Poaching
Hippos are hunted for their meat, teeth, and ivory canines, which are sometimes traded like elephant ivory. In some regions, conflict between hippos and humans (especially farmers) also leads to killings.
How Many Hippos Are Left?
The population of common hippos is estimated to be between 115,000 and 130,000 individuals, spread across sub-Saharan Africa. While this may sound like a lot, the number is declining in many areas.
The pygmy hippo, found in West Africa (mostly Liberia), is in far worse shape, with fewer than 2,500 mature individuals left in the wild.
Are Hippos Protected?
Yes, but the protection varies by country and species. Some of the main conservation efforts include:
- Protected national parks and reserves
- Laws against poaching and illegal trade
- International agreements banning hippo ivory
- Local education and conservation programs
However, enforcement is inconsistent, and illegal hunting still happens. Conservation groups are working to improve protection and raise awareness, but hippos are still at risk.

Final Thoughts
So, are hippos endangered? Yes — both species face serious threats, especially from habitat loss and poaching. While the common hippo is still relatively widespread, its numbers are declining. The pygmy hippo is already endangered and could disappear without stronger protection.
If we want to keep hippos in the wild, more action is needed — and fast.