Kulm is a city in LaMoure County, North Dakota, United States.

[5] According to the United States Census Bureau, the city has a total area of 0.38 square miles (0.98 km2), all land.

[6] Kulm Municipal Airport (FAA LID: D03) is a public use airport located one nautical mile (1.85 km) northeast of the central business district of Kulm.

45.3% of all households were made up of individuals, and 30.7% had someone living alone who was 65 years of age or older.

There were 251 housing units at an average density of 794.5 per square mile (306.8/km2).

40.7% of all households were made up of individuals, and 29.4% had someone living alone who was 65 years of age or older.

This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.