2010 census

As of the census^[6] of 2010, there were 84 people, 39 households, and 32 families living in the city. The population density was 2,800.0 inhabitants per square mile (1,081.1/km²). There were 48 housing units at an average density of 1,600.0 per square mile (617.8/km²). The racial makeup of the city was 100.0% White. Hispanic or Latino of any race were 3.6% of the population.

There were 39 households, of which 10.3% had children under the age of 18 living with them, 76.9% were married couples living together, 5.1% had a female householder with no husband present, and 17.9% were non-families. 17.9% of all households were made up of individuals, and 2.6% had someone living alone who was 65 years of age or older. The average household size was 2.15 and the average family size was 2.41.

The median age in the city was 54.8 years. 9.5% of residents were under the age of 18; 3.7% were between the ages of 18 and 24; 15.6% were from 25 to 44; 46.4% were from 45 to 64; and 25% were 65 years of age or older. The gender makeup of the city was 51.2% male and 48.8% female.

2000 census

As of the census^[7] of 2000, there were 97 people, 42 households, and 37 families living in the city. The population density was 3,370.2 inhabitants per square mile (1,301.2/km²). There were 52 housing units at an average density of 1,806.7 per square mile (697.6/km²). The racial makeup of the city was 97.94% White, 1.03% Asian, and 1.03% from two or more races.

There were 42 households, out of which 23.8% had children under the age of 18 living with them, 81.0% were married couples living together, 7.1% had a female householder with no husband present, and 11.9% were non-families. 11.9% of all households were made up of individuals, and 2.4% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.46.

In the city, the population was spread out, with 13.4% under the age of 18, 5.2% from 18 to 24, 23.7% from 25 to 44, 43.3% from 45 to 64, and 14.4% who were 65 years of age or older. The median age was 49 years. For every 100 females, there were 110.9 males. For every 100 females age 18 and over, there were 104.9 males.

The median income for a household in the city was $63,750, and the median income for a family was $71,750. Males had a median income of $50,750 versus $31,250 for females. The per capita income for the city was $27,891. There were 12.8% of families and 9.8% of the population living below the poverty line, including no under eighteens and none of those over 64.