Crooks is a city in Minnehaha County, South Dakota, United States and is a suburb of Sioux Falls.

[6] The town's present name honors W. A. Crooks, a local politician.

[7] According to the United States Census Bureau, the city has a total area of 0.77 square miles (1.99 km2), all land.

15.3% of all households were made up of individuals, and 3.8% had someone living alone who was 65 years of age or older.

The racial makeup of the city was 98.14% White, 1.05% Native American, 0.23% Asian, and 0.58% from two or more races.

13.1% of all households were made up of individuals, and 3.9% had someone living alone who was 65 years of age or older.