How Long Do Moles Live?

Mole Lifespan and What It Means for Your Lawn

Broad-footed moles — the species found throughout Southern California — live approximately 3-6 years in the wild. Females typically live longer than males. This lifespan is significantly longer than most homeowners expect, which explains why untreated mole problems can persist and worsen for years.

Mole Lifespan in Southern California

Southern California's mild climate and year-round earthworm availability supports mole lifespans toward the longer end of the range. A mole on a well-irrigated Southern California property with consistently moist soil and abundant earthworms can live 4-6 years — causing ongoing damage throughout its lifespan.

Natural predators do catch moles occasionally — owls, hawks, domestic cats, and snakes all prey on moles that venture near the surface. However, predation is not sufficient to eliminate an established mole from a residential property. The mole's underground lifestyle provides significant protection from most predators.

Do Mole Problems Resolve on Their Own?

No — established moles do not leave voluntarily, and their problems do not resolve without treatment. A mole that has established primary tunnel runs on your property has food, shelter, and territory. It has no reason to leave.

When a mole dies naturally after 3-6 years, neighboring moles may move in to claim the vacated territory — particularly in areas with high earthworm populations. Mole pressure on a well-irrigated Southern California property tends to continue indefinitely without ongoing management.

Why Treat Moles Early

A newly established mole has a small tunnel system and minimal accumulated damage. A mole that has been present for 2-3 years has expanded primary runs throughout the property, extensive surface ridge networks, and significant lawn damage. Early treatment costs less and prevents accumulated damage.

Call 909-599-4711 for mole control with a 60-day guarantee at the first sign of activity.