How long does hippopotamus's live?

Answer 1

A hippo's lifespan is typically 40 to 50 years.[5] Donna the Hippo, 56, is the oldest living hippo in captivity. She lives at the Mesker Park Zoo in Evansville, Indiana.[24][25] The oldest hippo ever was called Tanga; she lived in Munich, Germany, and died in 1995 at the age of 61. Hope this helps!
40 to 55 years