Garden City is a town in Clark County, South Dakota, United States.

[8] According to the United States Census Bureau, the town has a total area of 0.40 square miles (1.04 km2), all land.

19.0% of all households were made up of individuals, and 4.8% had someone living alone who was 65 years of age or older.

There were 46 housing units at an average density of 116.3 per square mile (44.9/km2).

38.7% of all households were made up of individuals, and 25.8% had someone living alone who was 65 years of age or older.

There were 9.5% of families and 12.5% of the population living below the poverty line, including no under eighteens and 33.3% of those over 64.