How long do bantam chickens live? The life expectancy of a bantam chicken is similar to standard chickens at 4 to 8 years. Some will die sooner and some may live to a ripe old age. A bantam chicken is the oldest recorded.

The life expectancy of bantam chickens is 4 to 8 years, with some living longer. (Source: Team Research) Factors that affect their lifespan include breed, environment, care, diseases, parasites, and predators. (Source: Team Research) Some breeds, like German bush fowl, are bred to live longer.