Demographic Characteristics of Chelmsford, Massachusetts
Total Population: 33,858
Chelmsford, Massachusetts Age/Gender Statistics
 Male Population: 16,364 (48.33%) |
 Female Population: 17,494 (51.67%) |
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| Under 5 years | 2,264 | 45 to 54 years: | 5,136 |
| 5 to 9 years: | 2,386 | 55 to 59 years: | 2,008 |
| 10 to 14 years: | 2,398 | 60 to 64 years: | 1,618 |
| 15 to 19 years: | 1,989 | 65 to 74 years: | 2,372 |
| 20 to 24 years: | 1,193 | 75 to 84 years: | 1,512 |
| 25 to 34 years: | 4,161 | 85 years and over: | 534 |
| 35 to 44 years: | 6,287 | ||
| Median Age: 38.9 | |||
Chelmsford, Massachusetts Racial Statistics
One Race
33,552
White
31,520
Black or African American
266
American Indian and Alaska Native
23
Asian
1,563
Asian Indian
460
Chinese
690
Filipino
15
Japanese
38
Korean
136
Vietnamese
62
Other Asian
162
Native Hawaiian and Other Pacific Islander
3
Native Hawaiian
1
Guamanian or Chamorro
2
Samoan
0
Other Pacific Islander
0
Some other race
177
Two or more races
306
Chelmsford, Massachusetts Hispanic Population Statistics
| Total Hispanic or Latino Population: 418 | |||
| Mexican | Puerto Rican | Cuban | Other |
| 63 | 181 | 25 | 149 |
Chelmsford, Massachusetts Relationship Statistics
| In households: 33,379 (98.59%) | In group quarters: 479 (1.41%) | ||
| Householder | 12,812 | Institutionalized | 467 |
| Spouse | 7,815 | Noninstitutionalized | 12 |
| Child | 10,600 | ||
| Own child under 18 years | 8,018 | ||
| Other relatives | 1,191 | ||
| Under 18 years | 334 | ||
| Nonrelatives | 961 | ||
| Unmarried partner | 478 | ||