Quick answer
Alpacas (Vicugna pacos) typically live around 15–20 years with good care. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Key takeaway
Alpacas (Vicugna pacos) typically live around 15–20 years with good care. Wild averages fall when predation, disease, or habitat loss rise; managed populations can live longer with stable food and veterinary care.
Alpaca lifespan in the wild
Field and museum records place most alpacas near 15–20 years with good care. That figure blends ages at death across regions, so treat it as a planning range. Body size (55–90 kg (120–200 lb)) and risk lifestyle both shape the average.
What shortens alpaca lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever alpacas share landscapes with people.
What helps alpacas 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.
Alpaca 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 alpacas in the field.
Andean heritage
Alpacas were domesticated from the wild vicuña thousands of years ago in the central Andes. Traditional herding communities still manage alpaca flocks for fibre and meat at altitudes where other livestock struggle.
Keeping alpacas
Alpacas need secure fencing, parasite management, hoof trimming, and shelter from extreme heat. They use a communal dung pile, which simplifies pasture management. They are livestock rather than house pets and suit owners with land and herd-management experience.
Sources
Alpaca FAQs
How long do alpacas live?
Alpacas (Vicugna pacos) typically live around 15–20 years with good care. 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 alpaca?
Vicugna pacos — used in research and conservation listings for alpacas.
What do alpacas eat?
Alpacas eat grass, hay, and mineral supplement, with seasonal and regional variation in Andean highlands above 3,500 m; farms worldwide.
Where do alpacas live?
They are associated with Andean highlands above 3,500 m; farms worldwide. Local presence depends on food, cover, and human land use.
What is the conservation status of alpacas?
Listed in our guides as Domesticated. Check the IUCN Red List and national assessments for the latest formal category.