• Union is a home-rule-class city in Boone County, Kentucky, United States. The population was 7,416 as of the 2020 United States Census.
  • Things to Do in Union, Kentucky: See Tripadvisor's 558 traveler reviews and photos of Union tourist attractions.
  • As Union grows, one thing will never change—we are committed to keeping Union, Kentucky the best small town in which to live..
  • Union-area historical earthquake activity is significantly above Kentucky state average.
  • The following is a list of the current state executive officials from Kentucky
  • Union County lies on the northern border of Kentucky; its northwestern border is formed by the meanders of the Ohio River, abutting the states of Illinois and...
  • The current population of Union, Kentucky is 7,746 based on our projections of the latest US Census estimates (released May 2024).
  • Located in the heart of Boone County, Union offers a variety of activities and attractions that make it a great place to live.
  • When we compare the cost of living in Union to other locations within Kentucky state only, it is in the the highest group.
  • Union Promenade is a 62-acre mixed use development located in Union, Kentucky located along State Highway US 42.