According to the United States Census Bureau, the city has a total area of 26.8 square miles (69.4 km²), of which, 26.4 square miles (68.3 km²) of it is land and 0.4 square miles (1.1 km²) of it (1.60%) is water.
There were 9 households out of which 11.1% had children under the age of 18 living with them, 55.6% were married couples living together, 11.1% had a female householder with no husband present, and 22.2% were non-families. 22.2% of all households were made up of individuals and none had someone living alone who was 65 years of age or older. The average household size was 2.33 and the average family size was 2.71.
In the city the population was spread out with 19.0% under the age of 18, 4.8% from 18 to 24, 19.0% from 25 to 44, 19.0% from 45 to 64, and 38.1% who were 65 years of age or older. The median age was 58 years. For every 100 females there were 110.0 males. For every 100 females age 18 and over, there were 112.5 males.
The median income for a household in the city was $63,750, and the median income for a family was $63,750. Males had a median income of $43,750 versus $18,750 for females. The per capita income for the city was $18,245. None of the population and none of the families were below the poverty line.