The average age varies greatly by species. 46 was the longest age of a snake in captivity at the Philadelphia Zoo. The average age of North American Snakes will live about 18-20 years in captivity.
What Is Average Age Of Snake?
What is the average age of domestic lizard?
The average age of a normal snake is iver 18 or 20 but there has been older. No one realy knows for now!!!!