Iselin, NJ vs Stratford, NJ

The cost of living difference between Iselin, NJ and Stratford, NJ is dramatic. Stratford is 47.4% cheaper than Iselin, a gap that translates to thousands of dollars per year in household expenses. Iselin has a cost index of 134 while Stratford sits at 91, 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 Iselin is $2,051/month compared to $1,172/month in Stratford — a 75% difference. Home values follow the same pattern: Stratford is more affordable at $238,200 median vs $394,200.

Median household income in Iselin is $112,615 compared to $100,735 in Stratford (+11.8%). Iselin does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Iselin spend roughly 21.9% of their income on rent, more than the 14% in Stratford.