Demographic Characteristics of Montgomery County, Maryland
Total Population: 873,341
Montgomery County, Maryland Age/Gender Statistics
 Male Population: 418,622 (47.93%) |
 Female Population: 454,719 (52.07%) |
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| Under 5 years | 60,173 | 45 to 54 years: | 132,870 |
| 5 to 9 years: | 63,303 | 55 to 59 years: | 45,652 |
| 10 to 14 years: | 63,202 | 60 to 64 years: | 32,490 |
| 15 to 19 years: | 51,535 | 65 to 74 years: | 50,103 |
| 20 to 24 years: | 43,684 | 75 to 84 years: | 35,071 |
| 25 to 34 years: | 126,567 | 85 years and over: | 12,983 |
| 35 to 44 years: | 155,708 | ||
| Median Age: 36.8 | |||
Montgomery County, Maryland Racial Statistics
One Race
843,224
White
565,719
Black or African American
132,256
American Indian and Alaska Native
2,544
Asian
98,651
Asian Indian
23,626
Chinese
28,590
Filipino
7,393
Japanese
3,168
Korean
15,130
Vietnamese
9,907
Other Asian
10,837
Native Hawaiian and Other Pacific Islander
412
Native Hawaiian
103
Guamanian or Chamorro
68
Samoan
47
Other Pacific Islander
194
Some other race
43,642
Two or more races
30,117
Montgomery County, Maryland Hispanic Population Statistics
| Total Hispanic or Latino Population: 100,604 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 8,917 | 5,319 | 2,739 | 83,629 |
Montgomery County, Maryland Relationship Statistics
| In households: 863,910 (98.92%) | In group quarters: 9,431 (1.08%) | ||
| Householder | 324,565 | Institutionalized | 5,436 |
| Spouse | 179,192 | Noninstitutionalized | 3,995 |
| Child | 261,085 | ||
| Own child under 18 years | 205,941 | ||
| Other relatives | 49,995 | ||
| Under 18 years | 12,246 | ||
| Nonrelatives | 49,073 | ||
| Unmarried partner | 13,079 | ||