Richwood, Ohio, is a small village located in Union County. It has a population of around 1,500 residents and covers an area of approximately 1.5 square miles. Richwood is known for its friendly community and local events, making it a welcoming place for families and visitors alike. The village is situated near the Scioto River and is surrounded by rural farmland, contributing to its picturesque landscape. Richwood hosts the annual Richwood Fair, which features various activities, rides, and local vendors, showcasing the village's vibrant community spirit and agricultural heritage.