Demographic Characteristics of Hillsborough County, New hampshire
Total Population: 380,841
Hillsborough County, New hampshire Age/Gender Statistics
 Male Population: 187,827 (49.32%) |
 Female Population: 193,014 (50.68%) |
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| Under 5 years | 25,739 | 45 to 54 years: | 54,721 |
| 5 to 9 years: | 29,120 | 55 to 59 years: | 18,117 |
| 10 to 14 years: | 29,465 | 60 to 64 years: | 13,267 |
| 15 to 19 years: | 25,118 | 65 to 74 years: | 21,058 |
| 20 to 24 years: | 20,064 | 75 to 84 years: | 14,411 |
| 25 to 34 years: | 54,444 | 85 years and over: | 5,057 |
| 35 to 44 years: | 70,260 | ||
| Median Age: 35.9 | |||
Hillsborough County, New hampshire Racial Statistics
One Race
376,181
White
357,615
Black or African American
4,904
American Indian and Alaska Native
943
Asian
7,601
Asian Indian
2,278
Chinese
1,883
Filipino
479
Japanese
282
Korean
695
Vietnamese
1,202
Other Asian
782
Native Hawaiian and Other Pacific Islander
112
Native Hawaiian
38
Guamanian or Chamorro
19
Samoan
21
Other Pacific Islander
34
Some other race
5,006
Two or more races
4,660
Hillsborough County, New hampshire Hispanic Population Statistics
| Total Hispanic or Latino Population: 12,166 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 2,901 | 3,839 | 282 | 5,144 |
Hillsborough County, New hampshire Relationship Statistics
| In households: 373,172 (97.99%) | In group quarters: 7,669 (2.01%) | ||
| Householder | 144,455 | Institutionalized | 3,609 |
| Spouse | 79,432 | Noninstitutionalized | 4,060 |
| Child | 115,960 | ||
| Own child under 18 years | 93,945 | ||
| Other relatives | 12,558 | ||
| Under 18 years | 3,905 | ||
| Nonrelatives | 20,767 | ||
| Unmarried partner | 9,772 | ||