Elm trees are known for their longevity. At an average, elm trees live at a range of 60-100 years. Some elm trees have longer lives than others. These types live up to 150years. Some are not that sturdy because of diseases and could live only for 10-30years.
It has already been established that elm trees that contract the Dutch elm disease could only go as far as 15-30years.
Dwarf cultivars on the other hand get to live for 20-45years. Nonetheless, at a general account, elm trees are recognized for their longevity. This makes them a popular choice for urban shade trees.