As of the census of 2010, there were 18,367 people, 8,296 households, and 4,626 families residing in the city. The population density was . There were 8,972 housing units at an average density of . The racial makeup of the city was 92.2% "White", 0.7% "African American", 1.0% "Native American", 3.7% "Asian", 0.9% from other races, and 1.5% from two or more races. "Latin-American" were 2.9% of the people.