Niagara is a city in Grand Forks County, North Dakota, United States.

30.4% of all households were made up of individuals, and 21.7% had someone living alone who was 65 years of age or older.

The racial makeup of the city was 94.74% White, 1.75% Native American, and 3.51% from two or more races.

25.9% of all households were made up of individuals, and 14.8% had someone living alone who was 65 years of age or older.

There were no families and 6.4% of the population living below the poverty line, including no under eighteens and none of those over 64.

Amtrak’s Empire Builder, which operates between Seattle/Portland and Chicago, passes through the town on BNSF tracks, but makes no stop.

The nearest station is located in Grand Forks, 39 miles (63 km) to the east.