text: 2000 census As of the census of 2000, there were 17,247 people, 6,369 households, and 4,668 families living in the city. The population density was . There were 6,697 housing units at an average density of . The racial makeup of the city was 96.13% White, 0.18% African American, 0.87% Native American, 0.56% Asian, 0.06% Pacific Islander, 0.60% from other races, and 1.61% from two or more races. Hispanic or Latino of any race were 2.55% of the population.
  There were 6,369 households, out of which 40.2% had children under the age of 18 living with them, 58.7% were married couples living together, 10.1% had a female householder with no husband present, and 26.7% were non-families. 20.5% of all households were made up of individuals, and 8.2% had someone living alone who was 65 years of age or older. The average household size was 2.71 and the average family size was 3.13.
  In the city, the population was spread out, with 30.6% under the age of 18, 8.9% from 18 to 24, 31.8% from 25 to 44, 18.9% from 45 to 64, and 9.8% who were 65 years of age or older. The median age was 31 years. For every 100 females, there were 95.8 males. For every 100 females age 18 and over, there were 92.4 males.