Fair Haven, NJ vs South River, NJ

The cost of living difference between Fair Haven, NJ and South River, NJ is dramatic. South River is 86.9% cheaper than Fair Haven, a gap that translates to thousands of dollars per year in household expenses. Fair Haven has a cost index of 223 while South River sits at 119, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Fair Haven is $3,500/month compared to $1,599/month in South River — a 119% difference. Home values follow the same pattern: South River is more affordable at $382,500 median vs $943,300.

Median household income in Fair Haven is $237,132 compared to $101,853 in South River (+132.8%). While Fair Haven is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Fair Haven spend roughly 17.7% of their income on rent, less than the 18.8% in South River.