According to the census estimate of 2006, there were 88,604 people, 10,689 households, and 8,511 families residing in the city. The population density was 1,408.3 people per square mile (543.7/km2). There were 11,229 housing units at an average density of 516.0 per square mile (199.3/km2). The racial makeup of the city was 20% White, 22% Black (U.S. Census), 1% Native American, 1% Asian, 1% Pacific Islander, 21.15% from other races, and 6% from two or more races. Hispanic or Latino of any race were 50% of the population.