had children under the age of 18 living with them, 47.5% were married couples living together, 12.6% had a female householder with no husband present, and 33.6% were non-families. 26.5% of all households were made up of individuals, and 11.3% had someone living alone who was 65 years of age or older. The average household size was 2.49 and the average family size was 3.03. 29.4% were under the age of 18, 8.5% from 18 to 24, 29.1% from 25 to 44, 21.7% from 45 to 64, and 11.4% were 65 years of age or older. The median age was 34 years. For every 100 females, there were 104.3 males. For every 100 females age 18 and over, there were 102.1 males. The median income for a household in the city was $32,625, and the median income for a family was $36,023. Males had a median income of $27,460 versus $21,625 for females. The per capita income for the city was $14,955. About 11.4% of families and 11.6% of the population were below the poverty line, including 14.0% of those under age 18 and 6.9% of those age 65 or over. Education It is within the Oelwein Community School District. References External links Hazleton website Cities in Buchanan County, Iowa Cities in Iowa 1853 establishments in Iowa Populated places established in 1853