Demographic Characteristics of Los Alamos County, New mexico
Total Population: 18,343
Los Alamos County, New mexico Age/Gender Statistics
 Male Population: 9,236 (50.35%) |
 Female Population: 9,107 (49.65%) |
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| Under 5 years | 1,021 | 45 to 54 years: | 3,226 |
| 5 to 9 years: | 1,303 | 55 to 59 years: | 1,389 |
| 10 to 14 years: | 1,532 | 60 to 64 years: | 893 |
| 15 to 19 years: | 1,215 | 65 to 74 years: | 1,228 |
| 20 to 24 years: | 463 | 75 to 84 years: | 821 |
| 25 to 34 years: | 1,864 | 85 years and over: | 171 |
| 35 to 44 years: | 3,217 | ||
| Median Age: 40.8 | |||
Los Alamos County, New mexico Racial Statistics
One Race
17,925
White
16,556
Black or African American
67
American Indian and Alaska Native
107
Asian
694
Asian Indian
89
Chinese
352
Filipino
21
Japanese
55
Korean
108
Vietnamese
40
Other Asian
29
Native Hawaiian and Other Pacific Islander
6
Native Hawaiian
1
Guamanian or Chamorro
0
Samoan
0
Other Pacific Islander
5
Some other race
495
Two or more races
418
Los Alamos County, New mexico Hispanic Population Statistics
| Total Hispanic or Latino Population: 2,155 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 541 | 20 | 27 | 1,567 |
Los Alamos County, New mexico Relationship Statistics
| In households: 18,251 (99.50%) | In group quarters: 92 (0.50%) | ||
| Householder | 7,497 | Institutionalized | 75 |
| Spouse | 4,703 | Noninstitutionalized | 17 |
| Child | 5,276 | ||
| Own child under 18 years | 4,577 | ||
| Other relatives | 289 | ||
| Under 18 years | 96 | ||
| Nonrelatives | 486 | ||
| Unmarried partner | 213 | ||