Walcott is a city in Richland County, North Dakota in the United States. The population was 235 at the 2010 census. Walcott was founded in 1880. It is part of the Wahpeton, ND–MN Micropolitan Statistical Area.
Walcott is located at 46°32′52″N 96°56′19″W / 46.54778°N 96.93861°W / 46.54778; -96.93861 (46.547688, -96.938516).
According to the United States Census Bureau, the city has a total area of 1.0 square miles (2.6 km²), all of it land.