Hartly is a town in Kent County, Delaware, United States. The town is part of the Dover, Delaware Metropolitan Region. Hartly is an old small-town community known as the least populated municipality in Delaware. The
Town Council holds regular meetings where many of the residents can share their concerns. Homes in the town are extensive spaces with several acres included in the property. If you are looking for a home far from the city, Hartly is the place for you.