New Jersey · Metropolitan Area
Iselin is a small city in New Jersey with a population of 19,151. Residents earn $112,615 per year, which is 50% above the national average.
Based on current data, Iselin receives an overall livability score of 4.9 out of 5.0, earning a grade of A+. Key strengths include above-average household incomes, low unemployment, a highly educated population, a low poverty rate. Areas to be aware of include long commute times. Iselin stands out as an excellent place to live, with strong marks across most quality-of-life indicators.
The median household income in Iselin is $112,615, which is significantly higher than the national average — 50% above $75,149. This places Iselin among higher-income communities. The job market is very strong with unemployment at just 2.0%. Only 5.0% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 38 minutes, longer than the typical American commute of 28 minutes.
The median home value in Iselin is $394,200, 40% above the national median. Renters pay a median of $2,051 per month, significantly above the national average of $1,163. A price-to-income ratio of 3.5x indicates a reasonably affordable housing market.
Iselin is a highly educated community — 55.0% of adults hold a bachelor's degree or higher, well above the national average of 33.7%. 88.9% have completed high school. Local schools score 6.2/10 in standardized testing, reflecting strong academic performance.
Iselin experiences four distinct seasons with an average temperature of 55°F. Winters average 32°F in January while summers reach 77°F in July. Annual precipitation totals 48.7 inches, including 21.4 inches of snow. Air quality is rated Good with a median AQI of 39.
| English Only | 39.8% |
| 49% below US avg | |
| Spanish | 60.2% |
| 349% above US avg |
| Median HH Income | $112,615 |
| 50% above US avg | |
| Per Capita Income | $46,000 |
| Avg Weekly Wage | $1,622 |
| IRS Avg AGI | $109,188 |
| Unemployment | 2.0% |
| 44% below US avg | |
| Poverty Rate | 5.0% |
| 60% below US avg | |
| Establishments (County) | 16,571 |
| County GDP | $51,947M |
| Restaurants | 1,317 |
| Healthcare | 1,591 |
| Retail | 1,861 |
| Manufacturing | 523 |
| Property Tax (IRS) | $13,532 |
| 287% above US avg | |
| Effective Tax Rate | 3.43% |
| Commute Time | 37.7 min |
| Work from Home | 17.8% |
| Census Median | $394,200 |
| 40% above US avg | |
| Zillow ZHVI | $552,085 |
| Median List Price | $579,450 |
| Median List Price | $579,450 |
| $/Sq Ft | $450 |
| Homes Sold | 8 |
| Sale-to-List Ratio | 98.5% |
| Price Drops | 5.9% |
| Inventory | 34 |
| Census Median Rent | $2,051 |
| 76% above US avg | |
| Zillow Rent (ZORI) | $2,530 |
| Studio | $1,599 |
| 1 Bedroom | $1,759 |
| 2 Bedrooms | $2,132 |
| 3 Bedrooms | $2,658 |
| 4 Bedrooms | $3,005 |
| Owner-Occupied | 66.2% |
| Avg Tax (IRS) | $13,532 |
| 287% above US avg | |
| Effective Rate | 3.43% |
| Obesity | 23.5% |
| 27% below US avg | |
| Diabetes | 10.2% |
| Heart Disease | 4.0% |
| High Blood Pressure | 28.9% |
| Asthma | 7.3% |
| COPD | 3.4% |
| Stroke | 2.3% |
| Binge Drinking | 12.9% |
| Physical Inactivity | 24.1% |
| Depression | 10.7% |
| Mental Distress | 12.6% |
| Physical Distress | 9.2% |
| Insurance Rate | 97.2% |
| Checkup Rate | 78.0% |
| Premature Death | 6,477/100K |
| Food Environment | 9.3/10 |
| Exercise Access | 99.6% |
| Healthcare Facilities | 1,591 |
| Fatal Crashes (County/yr) | 29 |
| Annual Average | 54.9°F |
| 2% above US avg | |
| January Average | 32°F (0°C) |
| July Average | 77°F (25°C) |
| Annual Rainfall | 48.7 inches |
| 28% above US avg | |
| Snowfall | 21.4 inches/yr |
| AQI Median | 39.0 |
| Rating | Good |
| Elevation | 27 ft (8 m) |
| Area | 3.2 sq mi (8.2 km²) |
| Population Density | 6,080/sq mi |
| Coordinates | 40.5701°N, 74.3164°W |
| County FIPS | 34039 |
Winner: Democrat by 24.2 points
| Bachelor's Degree+ | 55.0% |
| 63% above US avg | |
| High School+ | 88.9% |
| School Test Score | 6.24 |
| RUCC Code 1 | Metro — 1 million+ |
| Population Density | 6,080/sq mi |
| Total Area | 3.2 sq mi |
| EV Charging Stations | 2 |
| Alt Fuel Stations | 2 |
| Public Libraries | 24 |
| Healthcare Facilities | 1,591 |
| Restaurants | 1,317 |
| Retail Stores | 1,861 |
| Fatal Crashes (County/yr) | 29 |
| Avg Commute | 37.7 min |
| Work from Home | 17.8% |