How Long Does a Squirrel Live? – Facts and Info

So the question is “How Long Does a Squirrel Live?” Nearly everybody can identify a squirrel by its bushy tail. Active and tricky, it can be amusing to watch various species of squirrels on your lawn. Hanging on the time of year, squirrels eat delicate leaf buds, wild fruits, nuts and acorns, bird eggs, seed crops, or tree sailboats.

Squirrels can become an issue if they abandon trees as their familiar nesting location and migrate inside your garret. Dairy animals are active throughout the day, which can be a problem. If a female squirrel makes a nest in your loft, you might wonder how long this crisis will last.

What is a Squirrel’s Life Longing?

How Long Does a Squirrel Live
What is a Squirrel’s Life Longing

Generally, about half the squirrels in an inhabitant die each year. Predators like aggressors, owls, coyotes, bobcats, and serpents eat squirrels. Parasites, infections, and falls can kill squirrels. Human interactions like car crash also endanger squirrels.

Eastern Gray Squirrel Life Expectancy

At birth, the eastern grey squirrel (Sciurus carolinensis) has a life expectancy of just two years. In the wild, the highest recorded life span for grey squirrels is 12 years. In detention, squirrels can live up to 20 years.

Red Squirrel Life Expectancy

The average red squirrel lives five years, though the pests have great difficulty surviving their first year. Nine years is the most extended recorded wild red squirrel lifespan.

Fox Squirrel Life Expectancy

On average, fox squirrels live for three to four years. In the wild, the life expectancy is six to seven years.

How Long Does a Squirrel Live
Fox Squirrel Life Expectancy

Ground Squirrel Life Expectancy

The intermediate lifespan for the California ground squirrel is 3 to 4 years, but they can live as extended as six years. In detention, the registered lifespan for the ground squirrel is ten years.

Factors that Impact a Squirrel’s Life Span

Several events can impact a squirrel’s life expectancy. These are predators, diseases, parasites, vision loss, and tooth loss.

Common Diseases and Parasites in Squirrels

It spreads through insect bites and causes tumors to appear on their body. Squirrel diseases are complex, as European red squirrels can die because of squirrel pox, but grey squirrels are immune.

The virus can cause lesions, skin ulcers, and scabs in red squirrels. The lesions and scabs may also swell and discharge liquid. Squirrels infected by this virus will become extraordinarily lazy and will eventually die.

Ground squirrels, for instance, may become victims of the flesh fly Neobellieria vitelliform. Adult flesh flies can lay live larvae on the body of a ground squirrel. The larva causes lethal myiasis in the squirrel. This means that the larvae settle down inside the skin of a squirrel and feed on its tissues. Infestation can last for 5 to 6 days, after which the ground squirrel dies.

Tooth loss can be severe for squirrels

A squirrel’s incisors grow throughout life and must keep long and sharp to consume food. A broken tooth or tooth loss can result in death due to starvation. Squirrels with broken teeth need treatment to survive. Without this, the tooth will not grow back normally. It will also grow at a slow rate, thereby compromising the squirrel’s life.

How Long Does a Squirrel Live

Squirrels can also suffer from Malocclusion, which causes improper alignment of their incisors. Malocclusion requires medical treatment. If a squirrel cannot get it, it will die. This can be due to starvation or the teeth penetrating through the squirrel’s skull or jaw.

If you see a squirrel with a damaged, misshapen tooth, try to get in touch with a wildlife rehabilitator. If you don’t, the squirrel is very likely to die.

Loss of Vision in Squirrels

As squirrels get older, they sometimes lose their vision due to the formation of cataracts or eye infections. Healthy squirrels have an excellent idea and depend upon their eyesight to spot predators. While a blind or vision-impaired squirrel can still successfully forage for food, it becomes incredibly vulnerable to predators.

Predators That Attack Squirrels

How Long Does a Squirrel Live
Predators That Attack Squirrels

Like all other animals, a predator attack is the most obvious threat to a squirrel’s life. Owls and hawks are their most prominent predators. Animals like weasels, foxes, and skunks will also prey on squirrels. Rattlesnakes and black snakes are also among their predators, but these tend to target baby squirrels instead of adult ones.

Squirrel Lifespans Vary

Several things determine the lifespan of a squirrel. They are hardy creatures, and unless they get attacked by a predator or become infected by a fatal disease, they tend to outlive their rodent counterparts.

If you want to help the squirrels in your yard live longer, then a simple step would be to put up a nesting box or two, so they will always have someplace to come in out of the cold. You could even put up one of our excellent squirrel feeders to ensure they always had something tasty to eat!


How Prolonged Accomplish Squirrels Live In Captivity?

Squirrels can live much longer in detention than in the wild because they are unrestricted from environmental or hunting dangers. Hanging on the type of squirrel, a captured squirrel can live for up to 25 years.

How Long Do Squirrels Live As Pets?

A captive squirrel and a squirrel kept as a pet will live about the same amount of years. Pet squirrels can live up to 25 years.
However, how long a captive or pet squirrel lives largely depends on how humans care for it. Like any pet, a squirrel should receive the proper nutrition and care.

What is the most extended lifespan of a squirrel?

At birth, the eastern grey squirrel (Sciurus carolinensis) has a life expectancy of only two years. In the wild, the maximum recorded life span for grey squirrels is 12 years. In detention, squirrels can live up to 20 to 21 years.

How Long Does a Squirrel Live

In the wild, squirrels enjoy lifespans from 5 to 10 years. They can live five to ten years in the wild, though the intermediate lifespan of a squirrel is probably much shorter. Due to infections, human relations, and predators, it is calculated that most wild squirrels do not live for more than eighteen months.

What is a squirrel’s favorite food?

What is a squirrel's favorite food

Their favorite foods contain acorns, walnuts, hickory nuts, and Osage orange fruits. They may also graze on fantastic tree fruits, nuts, and tree buds when nutrition is short later in winter.

Do squirrels bond for life?

Do squirrels bond for life?
Squirrels do not mate for life. Female squirrels are in estrus for only a few hours each year and will mate with any males in their territory.


Squirrels are usually active in the early morning and late afternoon, looking for food and gnawing on bark. They will hide their nuts in the ground, usually in groups of two or three. In the winter, they will often expand their territory to include the lawns of human residents to get extra food. The average red squirrel lives five years, though the pests have great difficulty surviving their first year. Nine years is the most extended recorded wild red squirrel lifespan.

Read More: What do Ground Squirrels Eat? | Food Guide 2022