In the friendly area of East Costa Mesa you’ll be in good company with around 326 residents with around 37% of those homeowners. With an average age of 33, East Costa Mesa has a fairly young population filled with young professionals, new parents, and new homeowners. Over the recent months roughly 2 homes have been sold with an average sold price of $1,525,000. That is N/A change of N/A from the previous period.