In the charming area of Dulles you’ll be in good company with around 18,322 residents with around 55% of those homeowners. With an average age of 36, the residents of Dulles are well established, made up of families of all age groups. Though fairly kicked back throughout the week, during weekends and holidays, you can see a lot more activity and excitement. Over the past 90 days roughly 16 homes have been sold with an average sold price of 656,000. That is a decrease of $98,622 from the previous period.