| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 319,224 | 100.0 | 241,115 | 100.0 | 78,109 | 100.0 |
| RACE | ||||||
| One Race | 309,966 | 97.1 | 237,252 | 98.4 | 72,714 | 93.1 |
| White | 256,468 | 80.3 | 201,575 | 83.6 | 54,893 | 70.3 |
| Black or African American | 36,779 | 11.5 | 24,710 | 10.2 | 12,069 | 15.5 |
| American Indian and Alaska Native | 1,534 | 0.5 | 1,090 | 0.5 | 444 | 0.6 |
| Asian | 5,375 | 1.7 | 4,108 | 1.7 | 1,267 | 1.6 |
| Native Hawaiian and Other Pacific Islander | 204 | 0.1 | 140 | 0.1 | 64 | 0.1 |
| Some Other Race | 9,606 | 3.0 | 5,629 | 2.3 | 3,977 | 5.1 |
| Two or More Races | 9,258 | 2.9 | 3,863 | 1.6 | 5,395 | 6.9 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 20,965 | 6.6 | 12,086 | 5.0 | 8,879 | 11.4 |
| Not Hispanic or Latino | 298,259 | 93.4 | 229,029 | 95.0 | 69,230 | 88.6 |
| One Race | 290,847 | 91.1 | 225,880 | 93.7 | 64,967 | 83.2 |
| White | 247,405 | 77.5 | 196,105 | 81.3 | 51,300 | 65.7 |
| Black or African American | 36,183 | 11.3 | 24,444 | 10.1 | 11,739 | 15.0 |
| American Indian and Alaska Native | 1,267 | 0.4 | 928 | 0.4 | 339 | 0.4 |
| Asian | 5,319 | 1.7 | 4,066 | 1.7 | 1,253 | 1.6 |
| Native Hawaiian and Other Pacific Islander | 186 | 0.1 | 129 | 0.1 | 57 | 0.1 |
| Some Other Race | 487 | 0.2 | 208 | 0.1 | 279 | 0.4 |
| Two or More Races | 7,412 | 2.3 | 3,149 | 1.3 | 4,263 | 5.5 |
HOUSING UNITS | ||||||
| Total housing units | 140,736 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 123,673 | 87.9 | ||||
| Vacant housing units | 17,063 | 12.1 | ||||