| Total | White | Black | Asian | Hispanic | 2 or More Races | |
| Total Population | 569,891 | 381,783 | 147,696 | 13,275 | 26,091 | 11,239 |
| Median Age (years) | 34.1 | 37.1 | 29.1 | 29.5 | 25.1 | 23.1 |
| Population 5 years and under | 138,106 | 95,293 | 34,961 | 2,945 | 4,755 | 2,017 |
| Population 18 years and under | 408,548 | 268,603 | 111,295 | 10,378 | 18,203 | 7,265 |
| Population 21 years and under | 164,155 | 91,923 | 56,330 | 4,270 | 10,338 | 5,392 |
| Population 18 years and over | 443,444 | 311,972 | 103,330 | 10,008 | 18,682 | 6,361 |
| Population 21 years and over | 415,126 | 295,484 | 94,171 | 9,260 | 16,537 | 6,079 |
| Population 62 years and over | 75,163 | 60,607 | 13,053 | 687 | 511 | 519 |
| Population 65 years and over | 63,444 | 51,601 | 10,713 | 489 | 377 | 423 |