Demographic Characteristics of Gillette, Wyoming
Total Population: 19,646
Gillette, Wyoming Age/Gender Statistics
 Male Population: 9,978 (50.79%) |
 Female Population: 9,668 (49.21%) |
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| Under 5 years | 1,500 | 45 to 54 years: | 2,985 |
| 5 to 9 years: | 1,563 | 55 to 59 years: | 734 |
| 10 to 14 years: | 1,679 | 60 to 64 years: | 493 |
| 15 to 19 years: | 1,825 | 65 to 74 years: | 680 |
| 20 to 24 years: | 1,458 | 75 to 84 years: | 360 |
| 25 to 34 years: | 2,536 | 85 years and over: | 150 |
| 35 to 44 years: | 3,683 | ||
| Median Age: 31.7 | |||
Gillette, Wyoming Racial Statistics
One Race
19,349
White
18,762
Black or African American
39
American Indian and Alaska Native
188
Asian
82
Asian Indian
29
Chinese
7
Filipino
16
Japanese
14
Korean
11
Vietnamese
2
Other Asian
3
Native Hawaiian and Other Pacific Islander
20
Native Hawaiian
2
Guamanian or Chamorro
7
Samoan
3
Other Pacific Islander
8
Some other race
258
Two or more races
297
Gillette, Wyoming Hispanic Population Statistics
| Total Hispanic or Latino Population: 774 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 506 | 5 | 1 | 262 |
Gillette, Wyoming Relationship Statistics
| In households: 19,340 (98.44%) | In group quarters: 306 (1.56%) | ||
| Householder | 7,390 | Institutionalized | 118 |
| Spouse | 3,943 | Noninstitutionalized | 188 |
| Child | 6,419 | ||
| Own child under 18 years | 5,577 | ||
| Other relatives | 491 | ||
| Under 18 years | 212 | ||
| Nonrelatives | 1,097 | ||
| Unmarried partner | 558 | ||