Living in 42021 Arlington, KY can be a great experience. The area is small and close-knit, with a population of just over 3,000 people. Residents enjoy the peace and quiet of country living while still having access to all the amenities of city life. There are plenty of outdoor activities to enjoy like fishing, camping, and hiking along with a variety of restaurants, shops, and entertainment venues to explore. People here are friendly and welcoming and enjoy visiting local attractions such as historic homes and parks. Despite its small size, there’s something for everyone in this rural Kentucky town.