Iselin SnackAbility
Overall SnackAbility
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 131 with 100 being average.
The cost of living in Iselin is 1.3x higher than the national average.
The median home value in Iselin is $560,048.
The median income in Iselin is $109,500.
Iselin's Overall Cost Of Living
Higher Than The National Average
Cost Of Living In Iselin Comparison Table
| Living Expense | Iselin | New Jersey | National Average |
|---|---|---|---|
| Overall | 131 | 125 | 100 |
| Services | 105 | 107 | 100 |
| Groceries | 113 | 113 | 100 |
| Health | 178 | 155 | 100 |
| Housing | 111 | 116 | 100 |
| Transportation | 109 | 112 | 100 |
| Utilities | 106 | 113 | 100 |
Source: Cost of living index, normalized to US average = 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.
| Stat | Iselin |
|---|---|
| Average Annual High | 63.8 |
| Average Annual Low | 43.4 |
| Annual Precipitation Days | 77.0 |
| Average Annual Precipitation | 47.8 |
| Average Annual Snowfall | 24.7 |
Average High
Days of Rain
Source: NOAA climate normals (30-year)
Rankings & Articles For Iselin
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Map Of Iselin, NJ
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Iselin Demographics And Statistics
Population over time in Iselin
The current population in Iselin is 19,551. The population has increased 4.4% from 2010.
| Year | Population | % Change |
|---|---|---|
| 2024 | 19,551 | 2.1% |
| 2023 | 19,151 | 3.5% |
| 2022 | 18,511 | 4.7% |
| 2021 | 17,684 | 1.9% |
| 2020 | 17,356 | -4.5% |
| 2019 | 18,175 | -0.5% |
| 2018 | 18,274 | -5.9% |
| 2017 | 19,422 | 0.1% |
| 2016 | 19,411 | 1.4% |
| 2015 | 19,146 | 3.7% |
| 2014 | 18,457 | -2.9% |
| 2013 | 18,999 | -0.6% |
| 2012 | 19,115 | 1.9% |
| 2011 | 18,763 | 0.2% |
| 2010 | 18,726 | - |
Race / Ethnicity in Iselin
See the full breakdown
Iselin is:
23.1% White with 4,516 White residents.
10.8% African American with 2,103 African American residents.
0.0% American Indian with 0 American Indian residents.
48.3% Asian with 9,444 Asian residents.
0.0% Hawaiian with 0 Hawaiian residents.
0.8% Other with 159 Other residents.
2.2% Two Or More with 435 Two Or More residents.
14.8% Hispanic with 2,894 Hispanic residents.
| Race | Iselin | NJ | USA |
|---|---|---|---|
| White | 23.1% | 50.9% | 57.4% |
| African American | 10.8% | 12.2% | 11.9% |
| American Indian | 0.0% | 0.1% | 0.5% |
| Asian | 48.3% | 10.0% | 5.9% |
| Hawaiian | 0.0% | 0.0% | 0.2% |
| Other | 0.8% | 0.8% | 0.6% |
| Two Or More | 2.2% | 3.5% | 4.3% |
| Hispanic | 14.8% | 22.5% | 19.3% |
Gender in Iselin
See the full breakdown
Iselin is 49.9% female with 9,750 female residents.
Iselin is 50.1% male with 9,801 male residents.
| Gender | Iselin | NJ | USA |
|---|---|---|---|
| Female | 49.9% | 50.8% | 50.5% |
| Male | 50.1% | 49.2% | 49.5% |
Highest level of educational attainment in Iselin for adults over 25
See the full breakdown
2.0% of adults in Iselin completed < 9th grade.
8.0% of adults in Iselin completed 9-12th grade.
19.0% of adults in Iselin completed high school / ged.
13.0% of adults in Iselin completed some college.
4.0% of adults in Iselin completed associate's degree.
29.0% of adults in Iselin completed bachelor's degree.
21.0% of adults in Iselin completed master's degree.
2.0% of adults in Iselin completed professional degree.
2.0% of adults in Iselin completed doctorate degree.
| Education | Iselin | NJ | USA |
|---|---|---|---|
| < 9th Grade | 2.0% | 4.0% | 4.0% |
| 9-12th Grade | 8.0% | 5.0% | 6.0% |
| High School / GED | 19.0% | 25.0% | 26.0% |
| Some College | 13.0% | 15.0% | 19.0% |
| Associate's Degree | 4.0% | 7.0% | 9.0% |
| Bachelor's Degree | 29.0% | 26.0% | 22.0% |
| Master's Degree | 21.0% | 13.0% | 10.0% |
| Professional Degree | 2.0% | 3.0% | 2.0% |
| Doctorate Degree | 2.0% | 2.0% | 2.0% |
Household Income For Iselin, New Jersey
See the full breakdown
3.5% of households in Iselin earn Less than $10,000.
2.2% of households in Iselin earn $10,000 to $14,999.
3.7% of households in Iselin earn $15,000 to $24,999.
2.6% of households in Iselin earn $25,000 to $34,999.
5.6% of households in Iselin earn $35,000 to $49,999.
11.2% of households in Iselin earn $50,000 to $74,999.
14.8% of households in Iselin earn $75,000 to $99,999.
21.3% of households in Iselin earn $100,000 to $149,999.
15.0% of households in Iselin earn $150,000 to $199,999.
20.1% of households in Iselin earn $200,000 or more.
| Income | Iselin | NJ | USA |
|---|---|---|---|
| Less than $10,000 | 3.5% | 4.1% | 5.0% |
| $10,000 to $14,999 | 2.2% | 2.7% | 3.4% |
| $15,000 to $24,999 | 3.7% | 4.8% | 6.3% |
| $25,000 to $34,999 | 2.6% | 5.1% | 6.6% |
| $35,000 to $49,999 | 5.6% | 7.6% | 10.1% |
| $50,000 to $74,999 | 11.2% | 12.8% | 15.5% |
| $75,000 to $99,999 | 14.8% | 11.3% | 12.6% |
| $100,000 to $149,999 | 21.3% | 18.1% | 17.5% |
| $150,000 to $199,999 | 15.0% | 11.8% | 9.6% |
| $200,000 or more | 20.1% | 21.6% | 13.4% |
Source: U.S. Census ACS 5-year estimates (2024)







