In the fantastic area of Harris County you’ll be in good company with around 4,697,957 residents with around 55% of those homeowners. With an average age of 34, Harris County has a fairly young population filled with young professionals, new parents, and new homeowners. Over the past 30 days roughly 2,968 homes have been sold with an average sold price of 480,828. That is an increase of $2,922 from the previous period.