Fredonia is a city in Logan County, North Dakota, United States.

According to the United States Census Bureau, the city has a total area of 0.24 square miles (0.62 km2), all land.

There were 37 housing units at an average density of 154.2 per square mile (59.5/km2).

30.4% of all households were made up of individuals, and 13% had someone living alone who was 65 years of age or older.

36.4% of all households were made up of individuals, and 18.2% had someone living alone who was 65 years of age or older.

There were 12.5% of families and 23.7% of the population living below the poverty line, including 42.9% of under eighteens and 33.3% of those over 64.