Elizabethtown Kentucky real estate information is updated daily from the Heart of Kentucky MLS. Elizabethtown is a city of about 26 square miles and located just a short drive south of Louisville Kentucky. Elizabethtown is often referred to as E-town and is the county seat of Hardin County. The community offers a variety of restaurants and shopping opportunities. Elizabethtown is close to other local communities like Bardstown, Vine Grove and Radcliff. The Army center of Fort Knox is close to all these communities where several home owners commute on a daily basis.