| Subject | Total | 18 years and over | Under 18 years | |||
| Number | Percent | Number | Percent | Number | Percent | |
| POPULATION | ||||||
| Total Population | 20,978 | 100.0 | 16,378 | 100.0 | 4,600 | 100.0 |
| RACE | ||||||
| One Race | 20,556 | 98.0 | 16,125 | 98.5 | 4,431 | 96.3 |
| White | 19,441 | 92.7 | 15,391 | 94.0 | 4,050 | 88.0 |
| Black or African American | 35 | 0.2 | 23 | 0.1 | 12 | 0.3 |
| American Indian and Alaska Native | 302 | 1.4 | 222 | 1.4 | 80 | 1.7 |
| Asian | 97 | 0.5 | 72 | 0.4 | 25 | 0.5 |
| Native Hawaiian and Other Pacific Islander | 11 | 0.1 | 8 | 0.0 | 3 | 0.1 |
| Some Other Race | 670 | 3.2 | 409 | 2.5 | 261 | 5.7 |
| Two or More Races | 422 | 2.0 | 253 | 1.5 | 169 | 3.7 |
HISPANIC OR LATINO AND RACE | ||||||
| Hispanic or Latino (of any race) | 1,463 | 7.0 | 833 | 5.1 | 630 | 13.7 |
| Not Hispanic or Latino | 19,515 | 93.0 | 15,545 | 94.9 | 3,970 | 86.3 |
| One Race | 19,180 | 91.4 | 15,337 | 93.6 | 3,843 | 83.5 |
| White | 18,758 | 89.4 | 15,017 | 91.7 | 3,741 | 81.3 |
| Black or African American | 30 | 0.1 | 20 | 0.1 | 10 | 0.2 |
| American Indian and Alaska Native | 273 | 1.3 | 210 | 1.3 | 63 | 1.4 |
| Asian | 96 | 0.5 | 71 | 0.4 | 25 | 0.5 |
| Native Hawaiian and Other Pacific Islander | 11 | 0.1 | 8 | 0.0 | 3 | 0.1 |
| Some Other Race | 12 | 0.1 | 11 | 0.1 | 1 | 0.0 |
| Two or More Races | 335 | 1.6 | 208 | 1.3 | 127 | 2.8 |
HOUSING UNITS | ||||||
| Total housing units | 10,202 | 100.0 | ||||
OCCUPANCY STATUS | ||||||
| Occupied housing units | 8,558 | 83.9 | ||||
| Vacant housing units | 1,644 | 16.1 | ||||