There were 626 housing units at an average density of 527.1 per square mile (203.1/km2). The racial makeup of the city was 97.69% White, 0.07% African American, 1.05% Native American, 0.07% Asian, 0.42% from other races, and 0.70% from two or more races. Hispanic or Latino of any race were 0.49% of the population. There were 577 households, out of which 33.8% had children under the age of 18 living with them, 54.9% were married couples living together, 8.1% had a female householder with no husband present, and 33.1% were non-families. 28.8% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 3.08. In the city the population was spread out, with 27.7% under the age of 18, 7.9% from 18 to 24, 26.8% from 25 to 44, 21.6% from 45 to 64, and 16.0% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 94.3 males. For every 100 females age 18 and over, there were 85.0 males. The median income for a household in the city was $31,250, and the median income for a family was $39,318. Males had a median income of $28,750 versus $20,329 for females. The per capita income for the city was $15,548. About 9.1% of families and 13.4% of the population were below the poverty line, including 15.2% of those under age 18 and 15.2% of those age 65 or over.