Every newbie chicken raiser has a question: What is the average lifespan of a chicken, and how long do my chickens live? In this guide, we’ll find the right answers.
Usually we see that similar breeds sometimes pass through drastically different lifespans if we raise them naturally. Here we will share with you our own experience about chicken age.
We will also discuss the average life expectancy by breed. As with other animals, there are various breeds of chickens found all over the world.
So, the average lifespan of chickens depends on various factors, like breed, genes, weather, feed, safety, vaccination, disease, etc., so sometimes it is very difficult to know the exact lifespan for mixed and hybrid chickens.
But a chicken’s lifespan is usually around eight years. As I told you, the life of a chicken is based on several variables: species, lifestyle, and climate.
What is The Average Lifespan of a Chicken?
A chicken will live an average of 3-7 years naturally. That is a broad range? This is perhaps due to the many different types of chicken breeds under a wide variety of circumstances.
For example, a well-cared hen, which is kept protected from predators, might live for as much as 8-9 years. But on the other hand, meat chickens like broilers have a very short life span.
There are so many chicken breeds, each to their period of life. The durability is better reflected on the case-by-case level.
Examples of Lifespan in Some Chicken Breeds
1. Rhode Island Red Chicken Lifespan
A Rhode Island Red, the classic heritage type, could be reared for both meat and eggs (dual-purpose use). As it is a heritage chicken, this is kind of the same genetic stock as when it was first to come in.
Such chickens can withstand most environmental conditions and well tolerate all confinement or free-range environments. Rhode Island Reds have an average lifespan of 5–8 years or more with better care.
2. Cornish Rock Chicken Lifespan
If we regulate a good feed, the Cornish Rock chickens might live a full life. However, Cornish Rock crossings develop health issues, including arthritis before eight weeks of age because of their rapid development.
If we raise chickens for short periods, like broilers and Cornish Rocks, they put a lot of fat on their bodies. It is the major cause of their short lifespan and durability.
Their mass is much greater than their frame could accommodate, and holding these birds for much over 8 weeks is not advisable. The average life expectancy of a Cornish Rock chicken is between 6 months and 1 year.
3. Hy-Line Brown Chicken Lifespan
Hy-Line Browns were also cheaper to buy and have a slightly shorter lifespan compared to a good, true breed of chicken—it may be for the greater production of eggs born from such chickens. They have only a 5-6 year lifespan.
4. Buff Orpington Chicken Lifesoan
How long do the Orpington chickens live?
A Buff Orpington chicken is my favorite heritage breed. They may live longer than the mean birds of other breeds.Â
It requires a lot of time to get all the Orpington chickens too nervous, as a laid-back, docile creature. When produced in perfect conditions, this chicken can live for 8 years more naturally.
5. Silkie Chicken Lifespan
How long do the Silkie chickens live?
Silkie chickens on average live around 7-9 years. There are certain things you could do to guarantee they live a full, long, or successful life. We have seen few Silkies have a life expectancy of around 12-13 years.
Above are a few examples of chickens to explain to you how much variation of lifespan you can see from one chicken breed to another.
Factors that Affect Lifespan of A Chicken
Whether it’s a heritage or hybrid chicken, there are a few key factors that help us to decide the average lifespan of a chicken. Furthermore, you can take care of these factors so that your chickens can live a little bit more life.
1. Disease
The major cause of decreased lifespan in chickens is repeated diseases with no medicinal treatments. Most of the poultry diseases are very harmful to flocks, which may cause death.
Not only will these small problems such as parasites, mites, and lice slowly exhaust a chicken’s nutritional reserve or reduce the total lifespan. In worm infestation, various types of worms, internal and external, attack chickens’ bodies.
They suck blood and nutrients. Here is our guide on chicken dewormers and worm infestation.
If you are keeping your chickens in a close coop, feeding them a healthy, nutritious meal can help support their health and encourage longer, healthier lives while minimizing these issues.
Various pathogens of poultry were widely studied in recent times, the findings of which suggest that hens who live in cramped life environments are more likely to suffer from communicable diseases.
This one instance was the outbreak of avian influenza, which killed 90% of all its victims within crowded commercial environments. Also, do proper vaccinations for your flocks.
2. Housing and Care
Luckily, that factor does not affect a chicken’s lifespan, even if you were contemplating the life of a bird. The chicken coop is much better now than it used to be.
Several years ago, chickens also used to live inside large barns with other animals and livestock. While there were some advantages to this, it’s quite common for chickens to still be trampled on by greater animals.
In addition animals could also get inside, so chickens might freeze to death. Some people didn’t keep their chickens in a living coop or tractor. Just let them fend for themselves, decreasing their lifespan because of climate and predator attacks.
Nowadays, people have uniquely constructed coops that are constructed to secure them during the summer or winter months. Your chickens would not only be safe from one of the harshest weathers, but they will also be safe from predators.
Here is a list of the best portable chicken coops or tractors for your farming.
3. Nutrition
Another way wherein the chicken’s life expectancy has improved is by diet or nutrition. Throughout the past, chickens ate table scraps or whatever the farmer threw away. Check out the list of some best vitamins for chickens.
Today, however, chickens have access to feed that is specifically manufactured for their every single phase of life. This diet helps improve the growth of chickens so they can survive.
There are forms that you can control the diet with your chickens to help them live longer, healthier lives. You can also treat your chicken occasionally with other nutritious things. Read a complete list of more than 120 treats that a chicken can eat.
For example, you might like to avoid eating many such medications because they can cause obesity, or you also might want to prevent major protein loss. Not only does this type of food add to weight issues, and it can also cause kidney disease.
4. Genetics
In the old days, many did not treat the chickens as pets. Farmers bring them up for eggs, and sometimes even for meat. Few people have shown interest in the lifespan, health, and other genetic characteristics of the bird.
Beginning in the 19th century, people began gathering chickens or playing about with genetics to see how they can better suit our human needs or desires.
More wild behavior was suppressed; it developed, although few hybrid chickens contributed to a reduction in survival, other breeds have seen a rise.
Also, most of the free-range and open-area living chickens with friendly genes are seen to have a longer life than large-size chickens.
5. Breed of The Chicken
The tenacity or intellect of the breed is yet another aspect to remember apart from genetics. Although it may seem somewhat unfair to say, some chickens are smarter than others.
Certain chickens, particularly while free-ranging, are quite attentive to their environment, while others wander blindly toward danger.
Many of these attributes are passed on from a generation, which can help to boost the average lifetime of a chicken. An intelligent bird is far less likely to fall prey to a predator, so that’s a particularly beneficial trait when it relates to evolution.
Remember, though, that these features are mostly breed-specific; they are often unique to only one or two people in a flock. If you still can, try to keep certain chickens along as breeders. It’s lucky to get those traits!
6. Gender
The final factor that can affect the lifespan of a chicken is gender. This is important in the context of people; roosters just don’t last as much as hens.
This depends on several other things because roosters don’t last as much as hens. This is possible because of their propensity to drive against a threat rather than an escape. This may cause them to fall prey to a few attacks.
Although if raised under the same environment as hens and there are no environmental risks, a rooster has the potential (health-wise) to survive almost as long as a hen.
You can also read our detailed comparison on Hen Vs Rooster.
Conclusion
You can expect a lifespan of a chicken in hybrid forms to be about 6-8 years naturally, as a rule; this can differ from bird to bird and various factors described above.
We can say the average age is about 8 years. Landrace chickens are primarily robust, self-sufficient, and have a strong genetic foundation as well, so we expect them to live to a praiseworthy age of over 8 years.
The oldest hen that was ever tape-recorded is Matilda, who created the Guinness World Records (GWR) at sixteen years of age.
As a simple law, hens that have a pleasant shelter, food, and care can expose all-natural behavior for thriving. If they are safe, happy, and well cared for their body’s immune system is still in excellent condition to fend off the potential threats of illness.
I hope this article has solved your confusion about the average lifespan of a chicken. Also, do you know how long do your chickens can live?
