City of Lake Andes, South Dakota

Lake Andes is located at 43°9'21" North, 98°32'27" West (43.156111, -98.541111).

According to the United States Census Bureau, the city has a total area of 0.83 mi² (2.14 km²). 0.80 mi² (2.08 km²) of it is land and 0.02 mi² (0.06 km²) of it is covered by water. The total area is 2.66% water.

Lake Andes is located in the Central Standard Time (CST) timezone, GMT-06:00. It observes Daylight Saving Time (DST).