Iselin, NJ
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2023-12-15

Living In Iselin, New Jersey Summary

Life in Iselin research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Iselin over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Iselin:

  • The population in Iselin is 18,511.

  • The median home value in Iselin is $445,569.

  • The median income in Iselin is $109,646.

  • The cost of living in Iselin is 124 which is 1.2x higher than the national average.

  • The median rent in Iselin is $1,999.

  • The unemployment rate in Iselin is 3.0%.

  • The poverty rate in Iselin is 5.4%.

  • The average high in Iselin is 63.8° and the average low is 43.4°.

Search Homes For Sale In Iselin, NJ

Iselin SnackAbility

6
Overall SnackAbility
Jobs
8/10
Housing
9
Affordability
6
Diversity
9.5
Safety
N/A
Amenities
9
Education
8
Commute
3
Search Homes For Sale In Iselin, NJ

Iselin, NJ Cost Of Living

Cost of living in Iselin summary. We use data on the cost of living to determine how expensive it is to live in Iselin. Real estate prices drive most of the variance in cost of living around New Jersey. Key points include:

  • The cost of living in Iselin is 124 with 100 being average.

  • The cost of living in Iselin is 1.2x higher than the national average.

  • The median home value in Iselin is $445,569.

  • The median income in Iselin is $109,646.

124
Iselin's Overall Cost Of Living
1.2x
Higher Than The National Average

Cost Of Living In Iselin Comparison Table

Living Expense Iselin New Jersey National Average
Overall 124 111 100
Services 109 104 100
Groceries 105 104 100
Health 89 95 100
Housing 163 130 100
Transportation 107 106 100
Utilities 109 108 100

Iselin, NJ Weather

  • The average high in Iselin is 63.8° and the average low is 43.4°.

  • There are 77.0 days of precipitation each year.

  • Expect an average of 47.8 inches of precipitation each year with 24.7 inches of snow.

StatIselin
Average Annual High63.8
Average Annual Low43.4
Annual Precipitation Days77.0
Average Annual Precipitation47.8
Average Annual Snowfall24.7
63.8°
Average High
77.0°
Days of Rain

Rankings for Iselin in New Jersey

Locations Around Iselin

Map Of Iselin, NJ

Best Places Around Iselin

1

Martinsville, NJ
Population 12,370

2

Florham Park, NJ
Population 12,790

3

Bradley Gardens, NJ
Population 14,345

4

Westfield, NJ
Population 30,839

5

Green Knoll, NJ
Population 6,635

6

Middlesex, NJ
Population 14,525

7

Mountainside, NJ
Population 6,991

8

Mendham, NJ
Population 4,968

9

Bernardsville, NJ
Population 7,888

10

New Providence, NJ
Population 13,595

Iselin Demographics And Statistics

Population over time in Iselin

The current population in Iselin is 18,511. The population has decreased -1.1% from 2010.

Year Population % Change
2022 18,511 1.3%
2021 18,274 -5.9%
2020 19,422 0.1%
2019 19,411 1.4%
2018 19,146 3.7%
2017 18,457 -2.9%
2016 18,999 -0.6%
2015 19,115 1.9%
2014 18,763 0.2%
2013 18,726 -

Race / Ethnicity in Iselin

White
25.4% (4,711)
African American
8.1% (1,496)
American Indian
0.6% (120)
Asian
51.6% (9,543)
Hawaiian
0.0% (0)
Other
0.3% (54)
Two Or More
4.3% (798)
Hispanic
9.7% (1,789)

Iselin is:

  • 25.4% White with 4,711 White residents.

  • 8.1% African American with 1,496 African American residents.

  • 0.6% American Indian with 120 American Indian residents.

  • 51.6% Asian with 9,543 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.3% Other with 54 Other residents.

  • 4.3% Two Or More with 798 Two Or More residents.

  • 9.7% Hispanic with 1,789 Hispanic residents.

Race Iselin NJ USA
White 25.4% 53.0% 58.9%
African American 8.1% 12.4% 12.1%
American Indian 0.6% 0.1% 0.6%
Asian 51.6% 9.8% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.3% 0.7% 0.4%
Two Or More 4.3% 2.8% 3.5%
Hispanic 9.7% 21.2% 18.7%

Gender in Iselin

Female
50.3% (9,310)
Male
49.7% (9,201)
  • Iselin is 50.3% female with 9,310 female residents.

  • Iselin is 49.7% male with 9,201 male residents.

Gender Iselin NJ USA
Female 50.3% 50.7% 50.4%
Male 49.7% 49.3% 49.6%

Highest level of educational attainment in Iselin for adults over 25

  • 2.0% of adults in Iselin completed < 9th grade.

  • 8.0% of adults in Iselin completed 9-12th grade.

  • 23.0% of adults in Iselin completed high school / ged.

  • 11.0% of adults in Iselin completed some college.

  • 3.0% of adults in Iselin completed associate's degree.

  • 28.0% of adults in Iselin completed bachelor's degree.

  • 22.0% of adults in Iselin completed master's degree.

  • 2.0% of adults in Iselin completed professional degree.

  • 1.0% of adults in Iselin completed doctorate degree.

< 9th Grade
2.0% (370)
9-12th Grade
8.0% (1,480)
High School / GED
23.0% (4,257)
Some College
11.0% (2,036)
Associate's Degree
3.0% (555)
Bachelor's Degree
28.0% (5,183)
Master's Degree
22.0% (4,072)
Professional Degree
2.0% (370)
Doctorate Degree
1.0% (185)
Education Iselin NJ USA
< 9th Grade 2.0% 4.0% 4.0%
9-12th Grade 8.0% 5.0% 6.0%
High School / GED 23.0% 26.0% 26.0%
Some College 11.0% 16.0% 20.0%
Associate's Degree 3.0% 7.0% 9.0%
Bachelor's Degree 28.0% 25.0% 21.0%
Master's Degree 22.0% 12.0% 10.0%
Professional Degree 2.0% 3.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Iselin, New Jersey

  • 2.2% of households in Iselin earn Less than $10,000.

  • 2.3% of households in Iselin earn $10,000 to $14,999.

  • 4.1% of households in Iselin earn $15,000 to $24,999.

  • 3.1% of households in Iselin earn $25,000 to $34,999.

  • 7.3% of households in Iselin earn $35,000 to $49,999.

  • 9.0% of households in Iselin earn $50,000 to $74,999.

  • 14.7% of households in Iselin earn $75,000 to $99,999.

  • 21.5% of households in Iselin earn $100,000 to $149,999.

  • 14.4% of households in Iselin earn $150,000 to $199,999.

  • 21.4% of households in Iselin earn $200,000 or more.

Less than $10,000
2.2% (39,929)
$10,000 to $14,999
2.3% (41,939)
$15,000 to $24,999
4.1% (76,123)
$25,000 to $34,999
3.1% (57,451)
$35,000 to $49,999
7.3% (135,299)
$50,000 to $74,999
9.0% (166,035)
$75,000 to $99,999
14.7% (272,609)
$100,000 to $149,999
21.5% (398,428)
$150,000 to $199,999
14.4% (267,151)
$200,000 or more
21.4% (396,130)
Income Iselin NJ USA
Less than $10,000 2.2% 4.1% 4.9%
$10,000 to $14,999 2.3% 3.0% 3.8%
$15,000 to $24,999 4.1% 5.4% 7.0%
$25,000 to $34,999 3.1% 5.7% 7.4%
$35,000 to $49,999 7.3% 8.2% 10.7%
$50,000 to $74,999 9.0% 13.2% 16.1%
$75,000 to $99,999 14.7% 11.6% 12.8%
$100,000 to $149,999 21.5% 18.0% 17.1%
$150,000 to $199,999 14.4% 11.5% 8.8%
$200,000 or more 21.4% 19.2% 11.4%

Articles About New Jersey

Enjoy The Snack?