Welcome to the fantastic area of Manassas Park! As of the latest US census, around 16,687 call this area home and around 60% are homeowners. With an average age of 34, Manassas Park has a dynamic, and energetic population. In any given day, you’ll see parents taking their kids to school, staying active in the nearby parks, or simply enjoying the hustle and bustle of Manassas Park. Over the past 30 days roughly 21 homes have been sold with an average sold price of $467,923. That is a decrease of $54,458 from the previous period.