Quick answer
Hedgehogs (Erinaceus europaeus) typically live around 2–5 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
Hedgehogs (Erinaceus europaeus) typically live around 2–5 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.
Hedgehog lifespan in the wild
Field and museum records place most hedgehogs near 2–5 years in the wild. That figure blends ages at death across regions, so treat it as a planning range. Body size (0.6–1.2 kg (1.3–2.6 lb)) and risk lifestyle both shape the average.
What shortens hedgehog lives
Predation, infectious disease, injury, food shortages, and habitat fragmentation cut survival. Roadkill and human conflict matter wherever hedgehogs share landscapes with people.
What helps hedgehogs 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.
Hedgehog 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 hedgehogs in the field.
Hibernation
In cooler regions hedgehogs hibernate through winter, building a nest of leaves called a hibernaculum and dropping their body temperature to survive on stored fat. They may wake and move nests during mild spells, so a hedgehog seen in deep winter is not necessarily in trouble.
Conservation
European hedgehogs were reclassified as Near Threatened as populations decline across much of their range. Roads, habitat loss, pesticides that reduce insect food, and tidy, fenced gardens all play a part. Leaving wild corners, gaps in fences, and shallow water helps hedgehogs thrive.
Sources
Hedgehog FAQs
How long do hedgehogs live?
Hedgehogs (Erinaceus europaeus) typically live around 2–5 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 hedgehog?
Erinaceus europaeus — used in research and conservation listings for hedgehogs.
What do hedgehogs eat?
Hedgehogs are described as insectivores, with seasonal and regional variation in Hedgerows, woodland, and gardens.
Where do hedgehogs live?
They are associated with Hedgerows, woodland, and gardens. Local presence depends on food, cover, and human land use.
What is the conservation status of hedgehogs?
Listed in our guides as Near Threatened. Check the IUCN Red List and national assessments for the latest formal category.