Middlesex borough is located in Middlesex County New Jersey. Middlesex borough has a 2024 population of 14,466. Middlesex borough is currently growing at a rate of 0.03% annually but its population has decreased by -0.87% since the most recent census, which recorded a population of 14,593 in 2020.
The average household income in Middlesex borough is $125,170 with a poverty rate of 7.14%. The median age in Middlesex borough is 44.7 years: 43 years for males, and 46 years for females.
According to the most recent ACS, the racial composition of Middlesex borough was:
White
Asian
Other race
Two or more races
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 5,580 | 2.6 | 75.2 | 24.8 |
| Married | 3,380 | 3.14 | 81.8 | 18.2 |
| Non Family | 1,296 | 1.25 | 65 | 35 |
| Female | 803 | 2.57 | 62.4 | 37.6 |
| Male | 101 | 2.19 | 86.1 | 13.9 |
2.96
Average Family Size
2.6
Average Household Size
75.2%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 54.62%.
All
Male
Female
$60,159
Average Earnings
$75,525
Average Male
$47,732
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
67.14% of Middlesex borough residents speak only English, while 32.86% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 18.85% of the population.
rate
7.14%
Overall Poverty Rate
6.37%
Male Poverty Rate
7.85%
Female Poverty Rate
The race most likely to be in poverty in Middlesex borough is Asian, with 24.34% below the poverty level.
The race least likely to be in poverty in Middlesex borough is Multiple, with 2.82% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.41%. Among those working part-time, it was 9.29%, and for those that did not work, the poverty rate was 16.08%.
Married
Widowed
Divorced
Separated
NeverMarried
59.3%
Overall Marriage Rate
63.1%
Male Marriage Rate
56.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
4.09%
Veteran Poverty Rate
31.03%
Veteran Disability Rate
LaborForceParticipation
69.1%
Labor Force Participation
64.8%
Employment Rate
5.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
56.52%
Born in Middlesex borough
77.48%
Native Born
22.52%
Foreign Born
7.32%
Non Citizen
15.2%
Naturalized
77.48% of Middlesex borough residents were born in the United States, with 56.52% having been born in New Jersey. 7.32% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 14,491 | 5 | 0.03% |
| 2028 | 14,486 | 5 | 0.03% |
| 2027 | 14,481 | 5 | 0.03% |
| 2026 | 14,476 | 5 | 0.03% |
| 2025 | 14,471 | 5 | 0.03% |
| 2024 | 14,466 | 5 | 0.03% |
| 2023 | 14,461 | 5 | 0.03% |
| 2022 | 14,456 | -84 | -0.58% |
| 2021 | 14,540 | -53 | -0.36% |
| 2020 | 14,593 | 920 | 6.73% |
| 2019 | 13,673 | 27 | 0.2% |
| 2018 | 13,646 | 46 | 0.34% |
| 2017 | 13,600 | -13 | -0.1% |
| 2016 | 13,613 | -57 | -0.42% |
| 2015 | 13,670 | -36 | -0.26% |
| 2014 | 13,706 | 21 | 0.15% |
| 2013 | 13,685 | -7 | -0.05% |
| 2012 | 13,692 | 31 | 0.23% |
| 2011 | 13,661 | 33 | 0.24% |
| 2010 | 13,628 | 0 | 0% |