Rowena (pronounced "roh-WEE'-nuh"[1]) is an unincorporated community and a census-designated place (CDP) in Minnehaha County, South Dakota, United States.[2] The population of the CDP was 68 at the 2020 census.[3] It is located along South Dakota Highway 42.
Rowena is located at 43°31′08″N 96°33′22″W / 43.51889°N 96.55611°W,[2] just over one mile north of the border with Iowa, approximately 5 miles (8.0 km) east of Sioux Falls, and 5 miles (8.0 km) west of the Minnesota border, at an elevation of 1,437 feet.[2] The ZIP Code is 57056.