at an average density of 1,129.0 per square mile (435.9/km2). The racial makeup of the city was 96.39% White, 0.44% African American, 0.09% Native American, 2.06% Asian, 0.25% from other races, and 0.78% from two or more races. Hispanic or Latino of any race were 1.43% of the population. The top five ancestries reported in Palos as of the 2000 census were Irish (27.2%), German (20.5%), Polish (14.1%), Italian (10.5%) and Dutch (9.1%). There were 4,123 households, out of which 25.0% had children under the age of 18 living with them, 67.0% were married couples living together, 6.6% had a female householder with no husband present, and 24.0% were non-families. 22.2% of all households were made up of individuals, and 14.2% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 2.98. In the city, the population was spread out, with 20.2% under the age of 18, 8.2% from 18 to 24, 18.6% from 25 to 44, 27.5% from 45 to 64, and 25.5% who were 65 years of age or older. The median age was 47 years. For every 100 females, there were 86.2 males. For every 100 females age 18 and over, there were 81.8 males. The median income for a household in the city was $69,907, and the median income for a family was $81,100. Males had a median income of $61,786 versus $37,188 for females. The per capita income for the city was $32,895. About 2.6% of families and 3.2% of the population were below the poverty line, including 4.0% of those under age 18 and 4.1% of those age 65 or over. Neighborhoods Palos Heights has the following neighborhoods, each with distinct characteristics: Lake Katherine Colonial Heights/Old Palos Downtown Ishnala Laurel Glen Navajo Hills Oak Hills Country Club Village Old Westgate Westgate Valley Government Palos Heights is divided between three congressional districts. Most of the city, including all the area in Worth Township, is in Illinois's 1st congressional district; most of the area in Palos Township, excepting some of the southern portions (generally south of 131st Street) are in the 3rd district; an area under northeast of 131st Street and 80th Avenue, along with a small area around Palos Community Hospital, is in the 13th district. The City Council is made up of a mayor, city clerk, city treasurer and eight