| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 1,316,470 | 100.0 | 1,029,236 | 100.0 | 287,234 | 100.0 |
| RACE | ||||||
| One Race | 1,295,088 | 98.4 | 1,018,247 | 98.9 | 276,841 | 96.4 |
| White | 1,236,050 | 93.9 | 976,026 | 94.8 | 260,024 | 90.5 |
| Black or African American | 15,035 | 1.1 | 10,356 | 1.0 | 4,679 | 1.6 |
| American Indian and Alaska Native | 3,150 | 0.2 | 2,416 | 0.2 | 734 | 0.3 |
| Asian | 28,407 | 2.2 | 20,952 | 2.0 | 7,455 | 2.6 |
| Native Hawaiian and Other Pacific Islander | 384 | 0.0 | 297 | 0.0 | 87 | 0.0 |
| Some Other Race | 12,062 | 0.9 | 8,200 | 0.8 | 3,862 | 1.3 |
| Two or More Races | 21,382 | 1.6 | 10,989 | 1.1 | 10,393 | 3.6 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 36,704 | 2.8 | 22,934 | 2.2 | 13,770 | 4.8 |
| Not Hispanic or Latino | 1,279,766 | 97.2 | 1,006,302 | 97.8 | 273,464 | 95.2 |
| One Race | 1,261,741 | 95.8 | 996,814 | 96.8 | 264,927 | 92.2 |
| White | 1,215,050 | 92.3 | 962,931 | 93.6 | 252,119 | 87.8 |
| Black or African American | 13,625 | 1.0 | 9,436 | 0.9 | 4,189 | 1.5 |
| American Indian and Alaska Native | 2,693 | 0.2 | 2,124 | 0.2 | 569 | 0.2 |
| Asian | 28,241 | 2.1 | 20,822 | 2.0 | 7,419 | 2.6 |
| Native Hawaiian and Other Pacific Islander | 329 | 0.0 | 264 | 0.0 | 65 | 0.0 |
| Some Other Race | 1,803 | 0.1 | 1,237 | 0.1 | 566 | 0.2 |
| Two or More Races | 18,025 | 1.4 | 9,488 | 0.9 | 8,537 | 3.0 |
HOUSING UNITS | ||||||
| Total housing units | 614,754 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 518,973 | 84.4 | ||||
| Vacant housing units | 95,781 | 15.6 | ||||