Kathryn is a city in Barnes County, North Dakota, United States.

[5] According to the United States Census Bureau, the city has a total area of 0.59 square miles (1.53 km2), all land.

There were 37 housing units at an average density of 62.7 per square mile (24.2/km2).

46.7% of all households were made up of individuals, and 36.7% had someone living alone who was 65 years of age or older.

31.0% 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 15.4% of families and 16.4% of the population living below the poverty line, including no under eighteens and 18.2% of those over 64.