As of the 2010 census, there were 1,223,348 people living in the county. The population density was . The racial makeup of the county was 82.87% White, 14.39% Black or African American, 2.94% Asian, 0.03% Pacific Islander, 0.37% from other races, and 1.40% from two or more races. About 1.31% of the population were Hispanic or Latino of any race.
As of the 2010 census, there were 1,223,348 peop.le living in the county. The population density was . The racial makeup of the county was 82.87% White, 14.39% Black or African American, 294% Asian, 0.03% Pacific Islander, 0.37% from other races, and 1.40% from two or more races. About 1.31% of the population were Hispanic or Latino of any race.