South River, NJ
Population 16,007 · New Jersey
About South River, NJ
South River is a mid-sized city in New Jersey with a population of 16,007 residents. The median household income is $101,853 per year, which is above the national average. The median age in South River is 36.5 years.
Housing in South River has a median home value of $382,500 and median monthly rent of $1,599. Of the 5,789 total housing units, the majority are owner-occupied, with 3,659 owner-occupied and 1,911 renter-occupied units.
The unemployment rate in South River is 8.9% and the poverty rate is 11.3%. 31.1% of residents hold a bachelor's degree or higher. The average commute time is 32.9 minutes.
Cost of Living in South River, NJ
Compared to national averages, South River has a median household income of $101,853 (36% above the national median of $75,149). Home values average $382,500, which is 56% above the national median. Monthly rent at $1,599 is 37% above the US average of $1,163. Within New Jersey, South River's income is 12% below the state average of $115,667, and home values are 19% below the state median of $469,644.
Why Live in South River, NJ?
South River offers a strong local economy with a median household income of $101,853, well above the national average, and a low poverty rate of 11.3%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $382,500. However, South River’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
South River has a population of 16,007 with a median age of 36.5 years. Compare South River with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near South River
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Springdale | 15,672 | $179,531 | $454,200 | Compare |
| North Arlington | 16,368 | $101,493 | $464,700 | Compare |
| Madison | 16,464 | $168,469 | $882,900 | Compare |
| Princeton Meadows | 15,382 | $124,065 | $636,300 | Compare |
| Tenafly | 15,252 | $208,088 | $974,300 | Compare |
| Phillipsburg | 15,251 | $67,782 | $180,700 | Compare |
| Asbury Park | 15,239 | $71,080 | $508,800 | Compare |
| New Milford | 16,882 | $113,513 | $554,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about South River
What is the population of South River, NJ?
The population of South River, NJ is 16,007 according to the latest Census data.
What is the median household income in South River?
The median household income in South River, NJ is $101,853 per year.
What is the median home value in South River?
The median home value in South River, NJ is $382,500.
What is the average rent in South River?
The median monthly rent in South River, NJ is $1,599.
What is the unemployment rate in South River?
The unemployment rate in South River, NJ is 8.9%.