How Long Do Lizards Live? Most Popular Pet Lizards Lifespan

how long do lizards live

The loss of a pet is a painful experience that many pet owners dread. So, if you’re considering adopting or buying a new pet, you might be wondering how long it will live. This way, you’ll be well prepared for your time together.

What is the average lifespan of a lizard? This page will answer your queries whether you’re considering obtaining a new lizard or want to know how long they live.

How long do lizards live?

The longevity of a lizard is highly dependent on its environment. They won’t last more than three years if left to their own devices in the wild. As you may know, lizards have a low position in the food chain, and they are preyed upon by various creatures. They don’t do well on their own due to the lack of predator protection.

A lizard in captivity, on the other hand, can survive for up to 20 years. The longevity also varies by species, which can be quite different among the over 5,000 lizard species.

How long do different lizard species live?

There are precisely 4,675 lizard species out in the wild. Some of them don’t live more than three years, and some of them can live up to 20. Here’s a roundup of the most common types and their lifespans.

African fat-tailed gecko

African fat-tailed geckos have a 20-year lifespan. Their minimal life expectancy is 12 years; however, this varies according to their environment. They will live longer if they are kept in captivity.

Because of their friendliness toward outsiders, African geckos are among the most popular pet lizards. They’re also non-needy, making them simple to care for beginners.

These geckos may be housed in terrariums and require water and a heating pad to be warm and hydrated. A pair of these lizards will fit well in a 10-gallon terrarium.

Blue-tongued skink

Blue-tongued skinks are perhaps the only skink species that may be kept as pets. They move too slowly for their benefit, and they hardly open their lips unless they’re eating. Furthermore, because they are so little, they require a small tank.

It’s nearly like growing a turtle when it comes to raising a blue-tongued skink. You can see it, but you won’t feel it throughout the house, which is exactly what some people want.

These creatures have a lifespan ranging from 12 to 20 years. They eat insects and fruits, both of which should be readily available. Aside from that, they require a 20-gallon aquarium and a water dish.

Bearded dragon

Bearded Dragons, like African geckos, are popular as house pets due to their ease of maintenance. You need to spritz them with water once a day. Aside from that, it’s a really simple task. They’re also a reasonably affordable pet to keep due to their small size, requiring a small tank or terrarium.

In captivity, a bearded dragon may survive for 8 to 12 years. An aquarium, some landscaping to create a lovely ambiance, and a spotlight are all required. Insects are another handy food source for bearded dragons.

Crested gecko

Crested Geckos, like African Geckos and Blue-Tongued Skinks, live for 12 to 20 years. They move slowly like skinks, but they’re a little more thrilling since they like to climb.

If you put a pair of branches in your aquarium, the lizard will enjoy jumping from one to the other.

Crested Geckos require landscaping in their tanks to avoid being melancholy. So, in addition to meeting their basic water and food requirements, you’ll need to offer some wood.

A handful of branches will be enough, and the lizard will delight in a hollow wood piece. During the day, these scaly creatures like to hide.

Northern alligator lizard

Northern Alligator Lizards are a popular choice for house pets since they are reasonably easy to care for. Their lifetime is, however, substantially lower than that of other lizard species. They have a maximum lifespan of 5 to 8 years.

Northern alligators are similar to green iguanas, but they don’t grow as quickly, making them a little simpler to handle. They may, however, reach a height of 6 feet and require a terrarium of normal size.

Small insects are the main food source for these lizards. They are born with the capacity to jump and climb high, just as Crested Geckos. So, along with a few wooden pieces for fun, you’ll need to offer decent landscaping in the terrarium.

Green iguana

When it comes to home pets, green iguanas aren’t very prevalent. For starters, they are more difficult to care for than the preceding categories. They’re also a little bigger than typical, so they’ll need at least a 55-gallon terrarium.

Even yet, some reptile fans adore them. They live for 12 to 20 years and develop quickly throughout that time. Males may grow to be 6 feet tall, while females can be 4 feet tall.

These lizards require a substantial amount of area to walk about in and an overhead lamp to maintain a warm environment. They eat vegetables and fruits largely.

Leopard gecko

Leopard geckos have a lifespan of up to 20 years and come in a rainbow of hues. They’re also rather little, measuring only 7–10 inches long, making them a popular choice for house pets.

These geckos are quite relaxed and simple to handle. All they need is a warm light over their heads and some juicy insects to eat.

How to make sure your lizard lives a long life

The environment is the most important consideration while rearing a lizard. Lizards aren’t like cats or dogs in that they can’t just go about the home and stay in any room. They’ll need tanks or terrariums of the appropriate size to hold them, as well as some landscaping elements to mimic their natural surroundings.

What makes it even more difficult is that there is no one-size-fits-all solution when it comes to lizards. In terms of space, each variety will have various needs.

So, before you adopt a lizard, make sure you give it adequate living circumstances and enough space.

As you can see from the list above, some species require wood branches to climb on, so you’ll have to give those as well. That’s in addition to basic requirements like food and water. Some creatures also require a spotlight to keep their bodies warm.

Make sure your lizard’s water bowl is always filled, and keep an eye on its activity levels. It’s critical to keep your lizard happy if you want it to live a long time. If anything is impacting its mood, you should figure out what it is and fix it.

Final thoughts

What is the average lifespan of a lizard? Lizards may live anywhere from three to twenty years. In the wild, they don’t last long on their own. After all, they’re little animals, and there are thousands of predators ready to complete the food chain.

Adopted lizards can live anywhere between 8 and 20 years, depending on the species and how well they are cared for.

We hope that this guide on common lizard lifetime has addressed your questions and made you a more knowledgeable pet owner!

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Emma Olsen
I’m a gardener and blogger with over 20 years of expertise writing about and cultivating fruits, vegetables, herbs, and flowers. I have extensive experience in organic and sustainable gardening, perennials, annuals, and sustainable and urban farming. I’m a nature freak and I enjoy bird watching and swimming with sea creatures.