Demarest, NJ vs Middlesex, NJ

The cost of living difference between Demarest, NJ and Middlesex, NJ is dramatic. Middlesex is 89.4% cheaper than Demarest, a gap that translates to thousands of dollars per year in household expenses. Demarest has a cost index of 225 while Middlesex 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 Demarest is $3,501/month compared to $1,493/month in Middlesex — a 135% difference. Home values follow the same pattern: Middlesex is more affordable at $414,600 median vs $965,400.

Median household income in Demarest is $175,078 compared to $107,063 in Middlesex (+63.5%). The higher salaries in Demarest partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Demarest spend roughly 24% of their income on rent, more than the 16.7% in Middlesex.