| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 1,360,301 | 100.0 | 1,056,483 | 100.0 | 303,818 | 100.0 |
| RACE | ||||||
| One Race | 1,039,672 | 76.4 | 861,404 | 81.5 | 178,268 | 58.7 |
| White | 336,599 | 24.7 | 290,002 | 27.4 | 46,597 | 15.3 |
| Black or African American | 21,424 | 1.6 | 16,649 | 1.6 | 4,775 | 1.6 |
| American Indian and Alaska Native | 4,164 | 0.3 | 3,454 | 0.3 | 710 | 0.2 |
| Asian | 525,078 | 38.6 | 443,421 | 42.0 | 81,657 | 26.9 |
| Native Hawaiian and Other Pacific Islander | 135,422 | 10.0 | 94,828 | 9.0 | 40,594 | 13.4 |
| Some Other Race | 16,985 | 1.2 | 13,050 | 1.2 | 3,935 | 1.3 |
| Two or More Races | 320,629 | 23.6 | 195,079 | 18.5 | 125,550 | 41.3 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 120,842 | 8.9 | 75,574 | 7.2 | 45,268 | 14.9 |
| Not Hispanic or Latino | 1,239,459 | 91.1 | 980,909 | 92.8 | 258,550 | 85.1 |
| One Race | 975,474 | 71.7 | 814,145 | 77.1 | 161,329 | 53.1 |
| White | 309,343 | 22.7 | 269,530 | 25.5 | 39,813 | 13.1 |
| Black or African American | 19,904 | 1.5 | 15,662 | 1.5 | 4,242 | 1.4 |
| American Indian and Alaska Native | 2,823 | 0.2 | 2,323 | 0.2 | 500 | 0.2 |
| Asian | 513,294 | 37.7 | 434,573 | 41.1 | 78,721 | 25.9 |
| Native Hawaiian and Other Pacific Islander | 128,222 | 9.4 | 90,694 | 8.6 | 37,528 | 12.4 |
| Some Other Race | 1,888 | 0.1 | 1,363 | 0.1 | 525 | 0.2 |
| Two or More Races | 263,985 | 19.4 | 166,764 | 15.8 | 97,221 | 32.0 |
HOUSING UNITS | ||||||
| Total housing units | 519,508 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 455,338 | 87.6 | ||||
| Vacant housing units | 64,170 | 12.4 | ||||