Eagan, Tennessee (37730) is a city located in the northwest corner of Dyer County. This city has an estimated population of 2,743 people and offers affordable rental costs. The average rent for a two-bedroom apartment in Eagan is $760 compared to the national average of $1,430. Grocery prices are also lower than the US index at 94 versus 100. Local businesses include Higginson Auto Group, Eagan Storage Solutions, Myers Plumbing & Electric, and TCC Pharmacy Inc., all providing quality services to residents of this small community.