a female householder with no husband present, and 27.2% were non-families. 25.6% of all households were made up of individuals, and 15.4% had someone living alone who was 65 years of age or older. The average household size was 2.64 and the average family size was 3.15. 30.9% are under the age of 18, 6.0% from 18 to 24, 27.6% from 25 to 44, 20.0% from 45 to 64, and 15.4% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 91.1 males. For every 100 females age 18 and over, there were 87.8 males. The median income for a household in the city was $29,375, and the median income for a family was $37,750. Males had a median income of $28,125 versus $18,125 for females. The per capita income for the city was $14,469. About 7.5% of families and 6.7% of the population were below the poverty line, including 3.6% of those under age 18 and 18.4% of those age 65 or over. Education Delmar and Elwood Schools consolidated in 1962 to form the Delwood Community Schools. Delwood began whole-grade sharing with nearby Maquoketa in the 1980s, Students in grades 7-12 attend Maquoketa, while grades Pre-K through 6 remain at the Delwood School in Delmar. See also The following buildings in Delmar are listed on the National Register of Historic Places: Chicago, Milwaukee, St. Paul & Pacific Depot- Delmar Delmar Calaboose Notes References External links City website City-Data Comprehensive statistical data and more about Delmar Cities in Iowa Cities in Clinton County, Iowa 1871 establishments in Iowa Populated places established in 1871