Quick answer
Wild walruses typically live around 40 years, though predation, disease, and habitat quality shift the average.
Lifespan in the wild
Most walruses reach roughly 40 years under natural conditions. 30–40 years in the wild
Factors affecting longevity
Predators, disease, food scarcity, and human pressures all shape survival. Males and females may differ in average lifespan.
In captivity or as pets
With veterinary care and steady nutrition, walruses sometimes live longer than wild averages — though wild longevity reflects natural ecology.
Oldest recorded individuals
Long-lived walruses are rare in the wild; research and zoo records help set upper limits for the species.
Sources
FAQs
How long do walruses live in the wild?
About 40 years on average.
What affects walrus lifespan?
Predation, habitat quality, disease, and food availability.
Do walruses live longer in captivity?
Often yes, when nutrition and healthcare are consistent.
How can you tell a young walrus from an adult?
Size, markings, and behaviour change with age — see our full profile for detail.