| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 514,453 | 100.0 | 367,295 | 100.0 | 147,158 | 100.0 |
| RACE | ||||||
| One Race | 486,666 | 94.6 | 352,087 | 95.9 | 134,579 | 91.5 |
| White | 337,342 | 65.6 | 252,812 | 68.8 | 84,530 | 57.4 |
| Black or African American | 14,721 | 2.9 | 10,131 | 2.8 | 4,590 | 3.1 |
| American Indian and Alaska Native | 5,902 | 1.1 | 4,340 | 1.2 | 1,562 | 1.1 |
| Asian | 26,090 | 5.1 | 19,379 | 5.3 | 6,711 | 4.6 |
| Native Hawaiian and Other Pacific Islander | 3,401 | 0.7 | 2,501 | 0.7 | 900 | 0.6 |
| Some Other Race | 99,210 | 19.3 | 62,924 | 17.1 | 36,286 | 24.7 |
| Two or More Races | 27,787 | 5.4 | 15,208 | 4.1 | 12,579 | 8.5 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 215,658 | 41.9 | 133,694 | 36.4 | 81,964 | 55.7 |
| Not Hispanic or Latino | 298,795 | 58.1 | 233,601 | 63.6 | 65,194 | 44.3 |
| One Race | 284,928 | 55.4 | 225,296 | 61.3 | 59,632 | 40.5 |
| White | 240,423 | 46.7 | 192,197 | 52.3 | 48,226 | 32.8 |
| Black or African American | 13,065 | 2.5 | 9,343 | 2.5 | 3,722 | 2.5 |
| American Indian and Alaska Native | 2,870 | 0.6 | 2,310 | 0.6 | 560 | 0.4 |
| Asian | 24,712 | 4.8 | 18,622 | 5.1 | 6,090 | 4.1 |
| Native Hawaiian and Other Pacific Islander | 3,016 | 0.6 | 2,283 | 0.6 | 733 | 0.5 |
| Some Other Race | 842 | 0.2 | 541 | 0.1 | 301 | 0.2 |
| Two or More Races | 13,867 | 2.7 | 8,305 | 2.3 | 5,562 | 3.8 |
HOUSING UNITS | ||||||
| Total housing units | 179,503 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 165,180 | 92.0 | ||||
| Vacant housing units | 14,323 | 8.0 | ||||