Iselin is a city located in Middlesex County New Jersey. Iselin has a 2023 population of 17,684. Iselin is currently growing at a rate of 1.89% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 17,356 in 2020.
The average household income in Iselin is $110,487 with a poverty rate of 6.76%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Iselin is 42.3 years, 42.1 years for males, and 42.5 years for females.
According to the most recent ACS, the racial composition of Iselin was:
Asian
White
Black or African American
Two or more races
Other race
Native American
Native Hawaiian or Pacific Islander
3.18
Average Family Size
2.75
Average Household Size
71.9%
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 other race people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 64.88%.
All
Male
Female
$64,906
Average Earnings
$74,066
Average Male
$57,978
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
41.26% of Iselin residents speak only English, while 58.74% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 43.61% of the population.
rate
6.76%
Overall Poverty Rate
5.77%
Male Poverty Rate
5.33%
Female Poverty Rate
The race most likely to be in poverty in Iselin is Multiple, with 9.78% below the poverty level.
The race least likely to be in poverty in Iselin is Hispanic, with 6.18% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.72%. Among those working part-time, it was 7.62%, and for those that did not work, the poverty rate was 12.35%.
rate
rate
Households
Families
MarriedFamilies
NonFamilies
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
64.3%
Overall Marriage Rate
68.8%
Male Marriage Rate
60.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
439
Number of Veterans
439
Male Veterans
Female Veterans
count
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
8.43%
Veteran Poverty Rate
14.58%
Veteran Disability Rate
LaborForceParticipation
66.3%
Labor Force Participation
62.4%
Employment Rate
5.9%
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
35.05%
Born in Iselin
51.35%
Native Born
48.65%
Foreign Born
21.46%
Non Citizen
27.19%
Naturalized
51.35% of Iselin residents were born in the United States, with 35.05% having been born in New Jersey. 21.46% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.