Goose Lake is a city in Clinton County, Iowa, United States. The population was 239 at the time of the 2020 census. History Goose Lake was platted in 1889, and it was incorporated in 1908. It took its name from nearby Goose Lake. Geography Goose Lake is located at (41.967403, -90.380724). According to the United States Census Bureau, the city has a total area of , all land. Demographics 2010 census As of the census of 2010, there were 240 people, 89 households, and 61 families living in the city. The population density was . There were 90 housing units at an average density of . The racial makeup of the city was 99.2% White and 0.8% from two or more races. There were 89 households, of which 40.4% had children under the age of 18 living with them, 56.2% were married couples living together, 10.1% had a female householder with no husband present, 2.2% had a male householder with no wife present, and 31.5% were non-families. 28.1% of all households were made up of individuals, and 11.3% had someone living alone who was 65 years of age or older. The average household size was 2.70 and the average family size was 3.39. The median age in the city was 35.8 years. 32.5% of residents were under the age of 18; 8% were between the ages of 18 and 24; 28.3% were from 25 to 44; 18.3% were from 45 to 64; and 12.9% were 65 years of age or older. The gender makeup of the city was 48.8% male and 51.3% female. 2000 census As of the census of 2000, there were 232 people, 84 households, and 61 families living in the city. The population density was . There were 86 housing units at an average density of . The racial makeup of the city was 97.84% White, and 2.16% from two or more races. Hispanic or Latino of any race were 0.43% of the population. There were 84 households, out of which 40.5% had children under the age of 18 living with them, 63.1% were married couples living together, 6.0% had a female householder with no husband present, and 26.2% were non-families. 23.8% of all households were made up of individuals, and 11.9% had someone living alone who was 65 years of age or older. The average household size was 2.76 and the average family size was 3.21.