In the city, the age distribution of the population shows 8 residents under the age of 18, 3 from 18 to 24, 9 from 25 to 44, 15 from 45 to 64, and 4 who were 65 years of age or older. The median age was 45 years. There were 22 male residents and 17 female, with 18 and 13 over the age of 18, giving a ratio of 129.4 males per 100 females and 138.5 males per 100 females age 18 and over.