Nashua (/ˈnæʃwə/ NASH-wə)[6] is a city in Wilkin County, Minnesota, United States.

A post office called Nashua was established in 1892, and remained in operation until 1996.

[8] According to the United States Census Bureau, the city has a total area of 3.513 square miles (9.10 km2), all land.

24.0% of all households were made up of individuals, and 8% had someone living alone who was 65 years of age or older.

18.5% of all households were made up of individuals, and 11.1% had someone living alone who was 65 years of age or older.

There were no families and 2.6% of the population living below the poverty line, including no under eighteens and none of those over 64.