Kaylor is a census-designated place (CDP) in Hutchinson County, South Dakota, United States.

As of the census[4] of 2000, there were 64 people, 29 households, and 18 families residing in the CDP.

There were 32 housing units at an average density of 49.3 per square mile (19.0/km2).

34.5% of all households were made up of individuals, and 20.7% had someone living alone who was 65 years of age or older.

There were 25.0% of families and 20.0% of the population living below the poverty line, including 20.0% of under eighteens and none of those over 64.