Monkeys, like many other animals, have varying lifespans depending on their species and environmental factors. Here are some key points about their lifespans:
Monkeys’ lifespans vary greatly depending on their species and environment, showcasing their diversity and adaptability.
Monkeys: Diverse Primate Species
Before delving into their lifespans, it’s crucial to understand the diversities within the primate family.
Monkeys are a type of primate encompassing over 250 species. They are known for their intelligence, social dynamics, and agility. They fulfill vital ecological roles as seed dispersers and prey across various ecosystems. Not to be confused with apes, such as gorillas and chimpanzees, monkeys are generally more miniature, move on all fours, and possess tails.

Lifespan of Monkeys: Comparing Old World and New World Species
Monkeys, divided into distinct groups based on physical characteristics, exhibit varying lifespans reflecting their habitats and lifestyles.
Old World Monkeys:
One prominent example is the baboon, the largest among monkeys, with a lifespan of 35 to 40 years. Baboons thrive in savannas, displaying complex social behaviors within groups numbering up to several hundred individuals.
New World Monkeys:
Consider the capuchin, a small monkey inhabiting regions like Costa Rica, Honduras, Ecuador, and Colombia’s tropical forests. In Colombia, capuchins typically live between 15 and 25 years, while in captivity as pets, they may reach up to 35 to 40 years, with some sources suggesting a maximum of 50 years.
Another notable New World monkey is the tamarin, recognized for its distinctive facial hair resembling a mustache. Tamarin species, such as cotton-topped and golden lion tamarin, have lifespans averaging between 10 to 15 years.
These differences in lifespan highlight the diverse adaptations and ecological niches occupied by monkeys across the globe.

What factors determine how long monkeys live?
The number of years that monkeys can live is influenced by various intrinsic and extrinsic factors.
The upper age limit strongly depends on particular species. For example, the lifespan of a common marmoset is around 8 to 10 years, while a baboon can live up to four times longer than a common marmoset.
Genetics impacts aging in monkeys in a similar way as in humans. Some individuals may have genes that increase their risk of specific health problems, impacting their lifespan.
The diet of a monkey is another crucial aspect that impacts its lifespan. A balanced diet with adequate nutrients can help to keep the monkey healthy, while a poor diet can increase the risk of disease and shorten lifespan.
The environment in which a monkey lives can also impact its longevity, which can be reduced by unsuitable temperature, humidity, and exposure to pollutants or toxins.
Predators and the prevalence of diseases impose another natural age limit. Predation can reduce the population of a monkey species, and disease outbreaks can have a similar effect.
Why are apes different from monkeys?
While apes are primates like monkeys, they are not classified as monkeys. The main difference between apes and monkeys is that apes lack tails, whereas most monkeys have tails. Several other distinct physical and behavioral characteristics also set them apart from monkeys, which is why apes are not considered monkeys.
To make comparison easier, below you will find a list with the key differences based on which apes are classified as a separate species:
- Missing tail: Apes lack tails, while most monkeys have tails.
- Greater body size: Apes are generally larger than monkeys.
- Big, strong arms: Apes have longer and more powerful arms than monkeys.
- Bigger brain: Apes have larger brains than monkeys relative to their body size and are generally more intelligent.
- More advanced social structure: Apes have more complex social structures than monkeys and often form family groups or communities.
- Different habitats: Apes and monkeys generally live in other parts of the world. Apes are found in Africa and Southeast Asia, while monkeys are found in Africa, Asia, and Central and South America.
It should be noted, however, that despite these differences, apes and monkeys are closely related groups of animals, and because of this, scientists have put them within the same primate family. But how long do apes live? Is their life expectancy different compared to monkeys? Let’s check this out.

Lifespan of Apes
Apes generally enjoy longer lifespans compared to monkeys. Here are the approximate lifespans for some well-known ape species:
- Chimpanzees: 40-50 years in the wild, up to 60 years in captivity.
- Gorillas: 35-40 years in the wild, up to 50 years in captivity.
- Orangutans: 35-45 years in the wild, up to 60 years in captivity.
- Bonobos: 40-50 years in the wild, up to 50 years in captivity.
The maximum age an ape can reach often depends on whether it lives in the wild or in captivity. While natural environments provide the best conditions for wild animals, captivity offers benefits such as medical care, protection from predators, and consistent food and water supply.
Conclusion
The lifespan of monkeys and apes varies significantly across species, influenced by factors such as genetics, diet, habitat quality, and human care in captivity. Monkeys, divided into Old World and New World groups, exhibit lifespans ranging from 10 years for some species like the golden lion tamarin to 40 years or more for larger species like baboons. Apes generally live longer than monkeys, with chimpanzees, gorillas, orangutans, and bonobos commonly reaching 35-50 years in the wild and potentially up to 60 years in captivity.
