Beresford is a small city located in Union County, South Dakota. It has a population of around 2,000 residents and covers an area of approximately 1.5 square miles. The city is known for its friendly community and offers various local amenities, including parks and schools. Founded in the late 19th century, Beresford has a rich history tied to agriculture and transportation. The city is situated near the Big Sioux River, providing opportunities for outdoor activities. Beresford is also conveniently located near larger cities, making it a peaceful place to live while still having access to urban conveniences.