Welcome to the gorgeous area of Armonk! As of the latest US census, around 7,980 call this area home and around 91% are homeowners. With an average age of 43, the residents of Armonk are well established, with many growing families of all ages. However, during weekends and holidays, you can see a lot more activity and excitement. Over the past 30 days roughly 9 homes have been sold with an average sold price of $1,260,000. That is a decrease of $1,362,067 from the previous period.