Skip to content

How Long Do Corn Snakes Live?

Table of Contents

How long do corn snakes live? Prepare to be amazed by the enchanting tales of these majestic serpents, as we delve into their remarkable lifespan, uncover the secrets to their longevity, and unveil the key factors that influence their overall well-being.

Join us as we venture into the intriguing world of corn snakes and shed light on the fascinating journey they undertake during their time on Earth. Get ready for an enthralling experience that will leave you with a newfound appreciation for these extraordinary creatures!

How Long Do Corn Snakes Live?

How Long Do Corn Snakes Live?

Corn snakes typically live for 15 to 20 years in captivity. The lifespan is influenced by genetics, diet, environment, and overall care.

Proper care includes providing a balanced diet, a suitable environment with appropriate temperature and humidity, and regular veterinary check-ups. In the wild, corn snakes face challenges such as predators and habitat loss, which can impact their lifespan.

However, in captivity, they are protected and can live longer than their wild counterparts. Bonding with your corn snake can be a rewarding experience as you enjoy their fascinating presence for years to come.

How To Make Sure That Your Corn Snake Has A Long And Happy Life?

To ensure that your corn snake enjoys a long and fulfilling life, there are several important factors to consider:

 Get a Good Substrate

Choosing the right substrate for your corn snake’s enclosure is crucial for their overall well-being. Aspen bedding or reptile carpet are commonly used substrates that provide a suitable environment for burrowing and help maintain proper humidity levels.

Humidity Can Be Tough

Maintaining appropriate humidity levels is vital for the health of your corn snake. Corn snakes require a humidity range of 40% to 60%, with occasional spikes during shedding periods. You can achieve this by misting the enclosure and providing a humidity hide, which allows your snake to find a humid microclimate when needed.

Get the Right Enclosure

Providing a spacious and secure enclosure is essential for the happiness and safety of your corn snake. Consider using a glass or plastic terrarium with a secure lid. Ensure proper ventilation to maintain a healthy airflow while preventing any escape routes.

Maintain the Right Temperature

Corn snakes are ectothermic, meaning they rely on external heat sources to regulate their body temperature. It’s crucial to create a temperature gradient within the enclosure. The warm side of the tank should range from 85°F to 90°F, while the cooler side should be around 75°F to 80°F. This temperature variation allows your snake to move freely and choose its preferred temperature.


A well-balanced and regular feeding schedule is key to your corn snake’s health and longevity. Offer appropriately-sized prey items, such as mice or rats, once every 5 to 7 days. It’s important to ensure that the prey is properly thawed before feeding and never leave live prey unattended with your snake to prevent injury.

 Avoid Stress

Minimizing stress is crucial for the overall well-being of your corn snake. Handle your snake with care, avoiding sudden loud noises or disturbances near the enclosure. Provide hiding spots to create a secure and comfortable environment, as snakes often seek shelter to feel safe.

Explore more: Do Snakes Feel Pain?

How Long Does a Corn Snake Live?



In the wild, corn snakes face various challenges that can impact their lifespan. Factors such as predation, habitat loss, and disease can significantly reduce their life expectancy.

Corn Snake Life Expectancy In the Wild

In their natural habitat, corn snakes have an average lifespan of 6 to 8 years. This relatively short lifespan is due to the increased risks they face, including predation by larger animals and exposure to harsh environmental conditions.

Corn Snake Life Expectancy In Captivity

When kept in captivity, corn snakes generally have longer lifespans compared to their wild counterparts. With proper care, nutrition, and protection from predators and harsh weather, corn snakes can live up to 15 to 20 years or more. Creating a suitable captive environment helps eliminate many of the threats faced in the wild.

How To Tell How Old Your Corn Snake Is By Size


Determining the age of a corn snake can be challenging, but you can make an estimate based on its size. When corn snakes hatch, they are typically around 10 to 14 inches long. During their first few years, corn snakes experience rapid growth. However, it’s important to note that growth rates can vary among individuals, so size alone may not always be an accurate indicator of age.

Ways To Help Your Corn Snake Live Longer

Ways To Help Your Corn Snake Live Longer

To promote the longevity of your corn snake, here are five essential tips:

Correct Temperature

Maintaining the proper temperature gradient in your corn snake’s enclosure is crucial. This allows them to regulate their body temperature effectively, aiding digestion and overall metabolic function. Providing a temperature gradient helps simulate their natural environment and allows them to choose their preferred temperature zone.

Correct Humidity

Maintaining proper humidity levels is vital for your corn snake’s health. Adequate humidity ensures proper shedding and respiratory function. Monitor and maintain the humidity within the recommended range to prevent dehydration and respiratory issues.

Consistent Diet

A well-balanced and consistent diet is key to your corn snake’s overall health. Offer a variety of appropriately-sized prey items that are nutritionally appropriate for your snake’s age and size. A balanced diet ensures they receive the necessary nutrients for growth, energy, and overall well-being.

Yearly Checkups

Regular veterinary checkups are essential for the well-being of your corn snake. A reptile-experienced veterinarian can provide guidance on your snake’s specific needs and perform routine examinations to detect and prevent potential health issues. Regular checkups can help identify and address health concerns early on.

Watchful Owners

As a responsible corn snake owner, being observant and attentive to your snake’s behavior is crucial. Notice any changes in eating habits, activity levels, or appearance. Prompt action can help address health concerns before they become severe. Establish a bond with your corn snake through regular interaction, but always handle them gently and with respect for their natural behaviors.

FAQs-How Long Do Corn Snakes Live?

Can corn snakes live together in the same enclosure?

No, it is not recommended to house multiple corn snakes together. Corn snakes are solitary animals and may become stressed or exhibit aggressive behavior if forced to share an enclosure. It’s best to provide individual enclosures for each snake.

What is the average size of an adult corn snake?

Adult corn snakes typically range in length from 3 to 5 feet, although some individuals may grow slightly longer. The size can vary depending on factors such as genetics and diet.

How often should I clean my corn snake’s enclosure?

Regular cleaning is essential to maintain a clean and hygienic environment for your corn snake. Spot clean any soiled areas as needed, such as removing feces or shed skin. Perform a thorough cleaning of the entire enclosure every 2 to 4 weeks, ensuring all surfaces are disinfected and bedding is replaced.

Can corn snakes be kept as beginner reptile pets?

Yes, corn snakes are often recommended as beginner reptile pets. They are relatively easy to care for, have a docile temperament, and can tolerate a wide range of environmental conditions. However, it’s important to research and understand their specific needs before bringing one into your home.


In conclusion, the lifespan of corn snakes is a topic that sparks curiosity and wonder among reptile enthusiasts. We have journeyed through the captivating world of these mesmerizing serpents, gaining valuable insights into their longevity and the factors that influence their lifespan. From the moment they hatch from their delicate eggs, corn snakes embark on a remarkable journey, gracefully navigating the challenges of their environment and adapting to changing conditions.

We hope this article has not only answered the burning question of how long corn snakes live but also instilled a deep appreciation for their resilience, beauty, and uniqueness. If you find yourself craving more knowledge and excitement about the captivating world of reptiles, we invite you to explore further by visiting the Venomoussnake blog. There, you will discover a treasure trove of information, captivating stories, and expert insights that will fuel your passion for these extraordinary creatures.