| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 636,986 | 100.0 | 487,955 | 100.0 | 149,031 | 100.0 |
| RACE | ||||||
| One Race | 625,886 | 98.3 | 482,817 | 98.9 | 143,069 | 96.0 |
| White | 485,679 | 76.2 | 381,873 | 78.3 | 103,806 | 69.7 |
| Black or African American | 106,284 | 16.7 | 77,446 | 15.9 | 28,838 | 19.4 |
| American Indian and Alaska Native | 1,784 | 0.3 | 1,364 | 0.3 | 420 | 0.3 |
| Asian | 10,945 | 1.7 | 8,276 | 1.7 | 2,669 | 1.8 |
| Native Hawaiian and Other Pacific Islander | 305 | 0.0 | 214 | 0.0 | 91 | 0.1 |
| Some Other Race | 20,889 | 3.3 | 13,644 | 2.8 | 7,245 | 4.9 |
| Two or More Races | 11,100 | 1.7 | 5,138 | 1.1 | 5,962 | 4.0 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 42,967 | 6.7 | 27,979 | 5.7 | 14,988 | 10.1 |
| Not Hispanic or Latino | 594,019 | 93.3 | 459,976 | 94.3 | 134,043 | 89.9 |
| One Race | 585,474 | 91.9 | 456,064 | 93.5 | 129,410 | 86.8 |
| White | 467,055 | 73.3 | 369,516 | 75.7 | 97,539 | 65.4 |
| Black or African American | 105,169 | 16.5 | 76,750 | 15.7 | 28,419 | 19.1 |
| American Indian and Alaska Native | 1,262 | 0.2 | 1,002 | 0.2 | 260 | 0.2 |
| Asian | 10,847 | 1.7 | 8,198 | 1.7 | 2,649 | 1.8 |
| Native Hawaiian and Other Pacific Islander | 256 | 0.0 | 185 | 0.0 | 71 | 0.0 |
| Some Other Race | 885 | 0.1 | 413 | 0.1 | 472 | 0.3 |
| Two or More Races | 8,545 | 1.3 | 3,912 | 0.8 | 4,633 | 3.1 |
HOUSING UNITS | ||||||
| Total housing units | 277,415 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 247,284 | 89.1 | ||||
| Vacant housing units | 30,131 | 10.9 | ||||