Nashua is a city in Iowa in the United States. As of the 2020 census, the city had 1,551 people.[2] This was an decrease of 112, or 6.7%, from the 1,663 people reported at the 2010 census. The famed Little Brown Church featured in the song "The Church in the Wildwood" is located in Nashua.
Nashua is located at 42°57′8″N 92°32′17″W / 42.95222°N 92.53806°W / 42.95222; -92.53806 (42.952231, -92.537944)[3].
According to the United States Census Bureau, the city has a total area of 3.18 square miles (8.24 km2), of which, 2.92 square miles (7.56 km2) of it is land and 0.26 square miles (0.67 km2) is water.[4]