Lidgerwood is a city in Richland County, North Dakota, United States. The population was 600 at the 2020 census. Lidgerwood was founded in …Lidgerwood is a city in Richland County, North Dakota, United States. The population was 600 at the 2020 census. Lidgerwood was founded in 1886. It is part of the Wahpeton, ND–MN Micropolitan Statistical Area.