Comstock, Minnesota  Comstock is a city in Clay County, Minnesota, United States. The population was 93 at the 2010 census. A post office called Comstock has been in operation since 1890. The city was named for Solomon Comstock, a U.S. Representative from Minnesota. According to the United States Census Bureau, the city has a total area of , all of it land. As of the census of 2010, there were 93 people, 38 households, and 27 families living in the city. The population density was . There were 44 housing units at an average density of . The racial makeup of the city was 100.0% White. There were 38 households, of which 26.3% had children under the age of 18 living with them, 57.9% were married couples living together, 7.9% had a female householder with no husband present, 5.3% had a male householder with no wife present, and 28.9% were non-families. 23.7% of all households were made up of individuals. The average household size was 2.45 and the average family size was 2.93. The median age in the city was 39.3 years. 24.7% of residents were under the age of 18; 3.4% were between the ages of 18 and 24; 29.1% were from 25 to 44; 24.8% were from 45 to 64; and 18.3% were 65 years of age or older. The gender makeup of the city was 58.1% male and 41.9% female. As of the census of 2000, there were 123 people, 47 households, and 39 families living in the city. The population density was 570.5 people per square mile (215.9/km2). There were 49 housing units at an average density of 227.3 per square mile (86.0/km2). The racial makeup of the city was 95.12% White, 1.63% Native American, 1.63% Asian, 0.81% from other races, and 0.81% from two or more races. Hispanic or Latino of any race were 1.63% of the population. There were 47 households, out of which 40.4% had children under the age of 18 living with them, 70.2% were married couples living together, 8.5% had a female householder with no husband present, and 17.0% were non-families. 14.9% of all households were made up of individuals, and 6.4% had someone living alone who was 65 years of age or older.