Based on data from the 2010 census, 1,152,425 people in 475,913 households and 272,885 families live in the county. 74.4% of the population is Caucasian, 11.8% is African-American and 0.9% American Indian, 6.2% is Asian and 3.4% belong to other races. The average income for a household in the county was $57,711 and for a family was $65,985.