Welcome to Union, Ohio, a charming small town founded in 1816 with a population of around 4,696 residents. Known for its rich history, Union was once home to the famous writer and abolitionist Harriet Beecher Stowe, author of “Uncle Tom’s Cabin.” Sister cities with a shared passion for community and culture include Union, West Virginia and Union, Kentucky. With a picturesque landscape and friendly locals, Union is a hidden gem just waiting to be explored.