- Rock County, Minnesota (data.census.gov)
Rock County, Minnesota has 482.5 square miles of land area and is the 70th largest county in Minnesota by total area. Rock County, Minnesota is bordered by Lyon County, Iowa, Minnehaha County, South Dakota, Moody County, South Dakota, Murray County, Minnesota, Nobles County, Minnesota, and Pipestone County, Minnesota.
- Rock County, Minnesota (Wikipedia)
Rock County is a county located in the southwestern corner of the U.S. state of Minnesota. According to the 2020 census, its population was 9,704. The county seat is Luverne. It is located within the Sioux Falls MSA.