There were 2,549 households, of which 31.3% had children under the age of 18 living with them, 47.0% were married couples living together, 13.5% had a female householder with no husband present, 4.1% had a male householder with no wife present, and 35.4% were non-families. 31.1% of all households were made up of individuals, and 15.1% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 2.97. The median age in the city was 39.4 years. 23.3% of residents were under the age of 18; 7.4% were between the ages of 18 and 24; 25.8% were from 25 to 44; 25.4% were from 45 to 64; and 18% were 65 years of age or older. The gender makeup of the city was 46.3% male and 53.7% female. 2000 census As of the 2000 census, there were 6,834 people, 2,688 households, and 1,854 families living in the city. The population density was . There were 2,910 housing units at an average density of . The racial makeup of the city was 98.51% White, 0.64% African American, 0.20% Native American, 0.12% Asian, 0.01% Pacific Islander, 0.03% from other races, and 0.48% from two or more races. Hispanic or Latino of any race were 0.44% of the population. There were 2,688 households, out of which 32.1% had children under the age of 18 living with them, 52.2% were married couples living together, 12.4% had a female householder with no husband present, and 31.0% were non-families. 27.8% of all households were made up of individuals, and 14.7% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 2.98. In the city, the population was spread out, with 25.2% under the age of 18, 9.3% from 18 to 24, 28.2% from 25 to 44, 21.4% from 45 to 64, and 15.9% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 90.7 males. For every 100 females age 18 and over, there were 84.9 males. The median income for a household in the city was $34,913, and the median income for a family was $42,096. Males had a median income of $32,264 versus $22,227 for females. The per capita income for the city was $15,869. About 6.5%