Quick answer
Wild groundhogs typically live around 6 years, though predation, disease, and habitat quality shift the average.
Lifespan in the wild
Most groundhogs reach roughly 6 years under natural conditions. 4–6 years in the wild (up to 14 in captivity)
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, groundhogs sometimes live longer than wild averages — though wild longevity reflects natural ecology.
Oldest recorded individuals
Long-lived groundhogs are rare in the wild; research and zoo records help set upper limits for the species.
Sources
FAQs
How long do groundhogs live in the wild?
About 6 years on average.
What affects groundhog lifespan?
Predation, habitat quality, disease, and food availability.
Do groundhogs live longer in captivity?
Often yes, when nutrition and healthcare are consistent.
How can you tell a young groundhog from an adult?
Size, markings, and behaviour change with age — see our full profile for detail.