sentences:  The racial makeup of the county was 74.4% white, 17.7% black or African American, 3.1% Asian, 0.3% American Indian, 1.6% from other races, and 2.8% from two or more races.Those of Hispanic or Latino origin made up 3.8% of the population.In terms of ancestry, 28.3% were German, 14.8% were Irish, 10.4% were English, and 5.5% were American.