| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 40,872,375 | 100.0 | 31,690,077 | 100.0 | 9,182,298 | 100.0 |
| RACE | ||||||
| One Race | 39,808,388 | 97.4 | 31,065,952 | 98.0 | 8,742,436 | 95.2 |
| White | 29,176,510 | 71.4 | 23,196,889 | 73.2 | 5,979,621 | 65.1 |
| Black or African American | 5,656,315 | 13.8 | 4,169,038 | 13.2 | 1,487,277 | 16.2 |
| American Indian and Alaska Native | 162,775 | 0.4 | 116,312 | 0.4 | 46,463 | 0.5 |
| Asian | 2,495,058 | 6.1 | 1,946,279 | 6.1 | 548,779 | 6.0 |
| Native Hawaiian and Other Pacific Islander | 15,462 | 0.0 | 11,633 | 0.0 | 3,829 | 0.0 |
| Some Other Race | 2,302,268 | 5.6 | 1,625,801 | 5.1 | 676,467 | 7.4 |
| Two or More Races | 1,063,987 | 2.6 | 624,125 | 2.0 | 439,862 | 4.8 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 5,691,726 | 13.9 | 3,997,964 | 12.6 | 1,693,762 | 18.4 |
| Not Hispanic or Latino | 35,180,649 | 86.1 | 27,692,113 | 87.4 | 7,488,536 | 81.6 |
| One Race | 34,541,176 | 84.5 | 27,336,081 | 86.3 | 7,205,095 | 78.5 |
| White | 26,613,777 | 65.1 | 21,359,138 | 67.4 | 5,254,639 | 57.2 |
| Black or African American | 5,236,349 | 12.8 | 3,892,068 | 12.3 | 1,344,281 | 14.6 |
| American Indian and Alaska Native | 83,044 | 0.2 | 61,089 | 0.2 | 21,955 | 0.2 |
| Asian | 2,472,309 | 6.0 | 1,931,031 | 6.1 | 541,278 | 5.9 |
| Native Hawaiian and Other Pacific Islander | 9,998 | 0.0 | 7,874 | 0.0 | 2,124 | 0.0 |
| Some Other Race | 125,699 | 0.3 | 84,881 | 0.3 | 40,818 | 0.4 |
| Two or More Races | 639,473 | 1.6 | 356,032 | 1.1 | 283,441 | 3.1 |
HOUSING UNITS | ||||||
| Total housing units | 17,228,980 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 15,551,019 | 90.3 | ||||
| Vacant housing units | 1,677,961 | 9.7 | ||||