Hello how may I help you? Hi can you tell me with the average lie expectancy is in denver? Yes. Let me find that information for you. It appears the average life expectancy varies from 74-84 depending on the area you live in. Is it longer for men or women? Women tend to live 2 years longer than men in Denver. Does ethnicity effect life expectancy in denver? There is not any data for your question that I can find. do you know what is the most common cause of death in denver? Heart attacks are the number one cause of death. Perfect. thank you. You're welcome