Hello how may I help you? What is the average life expectancy of a person living in Denver, CO The average life expectancy for a person in Denver is 87 years old. Is that considered good? That is about average for the country. Really. I heard life expectancy is high in Denver because of all the activity. The average life expectancy is only high among men. Dont men usually have a lower life expectancy? Yes, but in Denver the opposite is true. That is strange, maybe I shouldnt move there. Would you like to know anything else? No, thank you.