For every 100 females age 18 and over, there were 97.3 males. There were 9,903 housing units at an average density of 342.1 per square mile (132.1 per km2), of which 5,586 (62.1%) were owner-occupied, and 3,412 (37.9%) were occupied by renters. The homeowner vacancy rate was 6.4%; the rental vacancy rate was 5.4%. 25,519 people (62.7% of the population) lived in owner-occupied housing units and 15,127 people (37.2%) lived in rental housing units. According to the 2010 United States Census, Coachella had a median household income of $41,611, with 27.9% of the population living below the federal poverty line. As of the census of 2000, there were 22,724 people, 4,807 households, and 4,480 families residing in the city. The population density was 1,091.4 people per square mile (421.4 per km2). There were 5,024 housing units at an average density of 241.3 per square mile (93.2 per km2). The racial makeup of the city was 38.8% White, 0.5% Black or African American, 0.8% Native American, 0.3% Asian, < 0.1% Pacific Islander, 56.6% from other races, and 3.0% from two or more races. 97.4% of the population were Hispanic or Latino of any race. There were 4,807 households, of which 65.9% had children under the age of 18, 66.5% were married couples living together, 19.4% had a female householder with no husband present, and 6.8% were non-families. 5.3% of all households were individuals living alone, and 2.3% had someone living alone who was 65 years of age or older. The average household size was 4.72 and the average family size was 4.80. In the city, the population was spread out, with 40.8% under the age of 18, 12.7% from 18 to 24, 28.8% from 25 to 44, 12.8% from 45 to 64, and 5.0% 65 years or older. The median age was 23 years. For every 100 females, there were 100.1 males. For every 100 females age 18 and over, there were 99.4 males.