Demographic Characteristics of Gallatin County, Montana
Total Population: 67,831
Gallatin County, Montana Age/Gender Statistics
 Male Population: 35,274 (52.00%) |
 Female Population: 32,557 (48.00%) |
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| Under 5 years | 3,935 | 45 to 54 years: | 9,308 |
| 5 to 9 years: | 4,029 | 55 to 59 years: | 2,701 |
| 10 to 14 years: | 4,328 | 60 to 64 years: | 1,944 |
| 15 to 19 years: | 6,002 | 65 to 74 years: | 2,982 |
| 20 to 24 years: | 9,187 | 75 to 84 years: | 2,085 |
| 25 to 34 years: | 10,059 | 85 years and over: | 703 |
| 35 to 44 years: | 10,568 | ||
| Median Age: 30.7 | |||
Gallatin County, Montana Racial Statistics
One Race
67,022
White
65,251
Black or African American
156
American Indian and Alaska Native
598
Asian
606
Asian Indian
53
Chinese
151
Filipino
56
Japanese
124
Korean
145
Vietnamese
11
Other Asian
66
Native Hawaiian and Other Pacific Islander
43
Native Hawaiian
18
Guamanian or Chamorro
3
Samoan
11
Other Pacific Islander
11
Some other race
368
Two or more races
809
Gallatin County, Montana Hispanic Population Statistics
| Total Hispanic or Latino Population: 1,047 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 614 | 73 | 21 | 339 |
Gallatin County, Montana Relationship Statistics
| In households: 64,715 (95.41%) | In group quarters: 3,116 (4.59%) | ||
| Householder | 26,323 | Institutionalized | 323 |
| Spouse | 13,643 | Noninstitutionalized | 2,793 |
| Child | 16,581 | ||
| Own child under 18 years | 14,279 | ||
| Other relatives | 1,273 | ||
| Under 18 years | 342 | ||
| Nonrelatives | 6,895 | ||
| Unmarried partner | 1,533 | ||