Demographic Characteristics of Harris County, Texas
Total Population: 3,400,578
Harris County, Texas Age/Gender Statistics
 Male Population: 1,693,882 (49.81%) |
 Female Population: 1,706,696 (50.19%) |
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| Under 5 years | 281,361 | 45 to 54 years: | 436,575 |
| 5 to 9 years: | 281,427 | 55 to 59 years: | 139,393 |
| 10 to 14 years: | 266,174 | 60 to 64 years: | 98,941 |
| 15 to 19 years: | 254,828 | 65 to 74 years: | 146,123 |
| 20 to 24 years: | 252,608 | 75 to 84 years: | 81,199 |
| 25 to 34 years: | 573,939 | 85 years and over: | 25,573 |
| 35 to 44 years: | 562,437 | ||
| Median Age: 31.2 | |||
Harris County, Texas Racial Statistics
One Race
3,299,926
White
1,997,123
Black or African American
628,619
American Indian and Alaska Native
15,180
Asian
174,626
Asian Indian
35,971
Chinese
34,673
Filipino
15,576
Japanese
3,574
Korean
8,764
Vietnamese
55,489
Other Asian
20,579
Native Hawaiian and Other Pacific Islander
2,095
Native Hawaiian
472
Guamanian or Chamorro
578
Samoan
359
Other Pacific Islander
686
Some other race
482,283
Two or more races
100,652
Harris County, Texas Hispanic Population Statistics
| Total Hispanic or Latino Population: 1,119,751 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 814,693 | 12,390 | 8,206 | 284,462 |
Harris County, Texas Relationship Statistics
| In households: 3,358,444 (98.76%) | In group quarters: 42,134 (1.24%) | ||
| Householder | 1,205,516 | Institutionalized | 25,631 |
| Spouse | 609,446 | Noninstitutionalized | 16,503 |
| Child | 1,105,328 | ||
| Own child under 18 years | 863,784 | ||
| Other relatives | 273,111 | ||
| Under 18 years | 101,689 | ||
| Nonrelatives | 165,043 | ||
| Unmarried partner | 58,237 | ||