About the town » Beresford, Union County, South Dakota, United States

Beresford is a city in Lincoln and Union counties in the U.S. state of South Dakota. The population was 2,005 as of the 2010 census. The southern two-thirds is part of the Sioux City, IA–NE–SD Metropolitan Statistical Area, while the northern one-third is part of the Sioux Falls Metropolitan Statistical Area. The Beresford Republic is the weekly newspaper.