 The 1,298,130 housing units averaged 751 per square mile (290/km²).The racial makeup of the county was 58.7% White, 18.5% Black or African American, 0.5% Native American, 5.1% Asian, 0.1% Pacific Islander, 14.2% from other races, and 3.0% from two or more races.About 32.9% of the population were Hispanic or Latino of any race; 7.2% were of German, 6.2% American, and 5.3% English ancestry according to Census 2000.