Quick answer
Capybaras (Hydrochoerus hydrochaeris) typically live around 8–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Capybaras (Hydrochoerus hydrochaeris) typically live around 8–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Capybara lifespan in the wild
Field and museum records place most capybaras near 8–10 years in the wild. That figure blends ages at death across regions, so treat it as a planning range. Body size (35–65 kg (77–143 lb)) and risk lifestyle both shape the average.
What shortens capybara lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever capybaras share landscapes with people.
What helps capybaras live longer
Connected habitat, low chronic stress, and reliable food support longevity. For captive or domestic relatives, species-correct diet and veterinary screening matter more than generic “pet” advice.
Capybara life stages
Juveniles usually face higher mortality than prime adults. Older animals may move less, show dental wear, or lose body condition — useful signs when ageing capybaras in the field.
Habitat and range
Capybaras live across much of South America east of the Andes, in countries including Brazil, Venezuela, Colombia, and Argentina. They are always found near water, inhabiting marshes, riverbanks, flooded grasslands, and the edges of lakes and ponds. Water is central to their lives, providing food, escape from predators, and relief from the heat. They are well adapted to seasonally flooded landscapes such as the Panta
Predators and conservation
As large, abundant herbivores, capybaras are important prey for jaguars, pumas, caimans, and anacondas, and the young are vulnerable to many predators. They are listed as Least Concern, with healthy populations across their range, and are even farmed in some areas for meat and leather. Their habit of staying near water makes wetland conservation important for them. In some regions they have adapted well to human-alte
Sources
Capybara FAQs
How long do capybaras live?
Capybaras (Hydrochoerus hydrochaeris) typically live around 8–10 years in the wild. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
What is the scientific name of the capybara?
Hydrochoerus hydrochaeris — used in research and conservation listings for capybaras.
What do capybaras eat?
Capybaras eat grazer, with seasonal and regional variation in Wetlands, riverbanks, and grasslands.
Where do capybaras live?
They are associated with Wetlands, riverbanks, and grasslands. Local presence depends on food, cover, and human land use.
What is the conservation status of capybaras?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.