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Middlesex

County in New Jersey (USA)

Contents: Population

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

MiddlesexCounty671,780750,162809,858863,201890,119
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,515,736340,110,988

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.


Further information about the population structure:

Gender (E 2024)
Males442,662
Females447,457
Age Groups (E 2024)
0-17 years187,435
18-64 years552,213
65+ years150,471
Age Distribution (E 2024)
80+ years33,869
70-79 years67,452
60-69 years104,170
50-59 years113,049
40-49 years120,264
30-39 years123,014
20-29 years113,786
10-19 years116,454
0-9 years98,061
Urbanization (C 2020)
Rural8,429
Urban854,733
»Race« (C 2020)
White361,742
Black/African American84,360
Indigenous4,614
Asian228,813
Pacific Islander340
Some other105,028
2 or more78,265
Ethnicity (C 2020)
Hispanic or Latino193,687
Other669,475

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