Whale populations by species

1. What is the most populous whale in the world?
2. What is the current whale population?

What is the most populous whale in the world?

The global blue whale population is estimated to be 5,000–15,000 mature individuals and 10,000-25,000 total as of 2018. By comparison, there were at least 140,000 mature whales in 1926.

What is the current whale population?

There are at least 1.5 million whales left in the world. According to an estimate by the International Whaling Commission, there are at least 1.5 million whales left in the world.