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Middlesex

County in Massachusetts (USA)

Contents: Population

The population development of Middlesex as well as related information and services (Wikipedia, Google, images).

MiddlesexCounty1,398,4681,465,3961,503,0851,632,0021,614,742
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.


Further information about the population structure:

Gender (E 2021)
Males797,167
Females817,575
Age Groups (E 2021)
0-17 years316,295
18-64 years1,041,020
65+ years257,427
Age Distribution (E 2021)
0-9 years168,266
10-19 years193,884
20-29 years229,651
30-39 years239,785
40-49 years205,830
50-59 years217,638
60-69 years186,076
70-79 years113,388
80+ years60,224
»Race« (C 2020)
White1,112,445
Black/African American84,670
Indigenous3,676
Asian210,462
Pacific Islander444
Some other85,566
2 or more134,739
Ethnicity (C 2020)
Hispanic or Latino143,245
Other1,488,757

See also:

Located in:


USA: Counties