Gahanna Known as the Herb Capital of Ohio. Established in 1849 and has a population of over 32,000 residents, located just a few miles northeast of Columbus. With a high growth rate, mostly due to the Gahanna Jefferson school disrict and the close proxcimity to Easton Shopping Center. With just a short drive away, this community attracts many people whom have children and empty nesters whom enjoy the conveniences of world class dining and entertainment!