Mendham, NJ vs Middlesex, NJ

The cost of living difference between Mendham, NJ and Middlesex, NJ is dramatic. Middlesex is 69% cheaper than Mendham, a gap that translates to thousands of dollars per year in household expenses. Mendham has a cost index of 201 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 Mendham is $3,250/month compared to $1,493/month in Middlesex — a 118% difference. Home values follow the same pattern: Middlesex is more affordable at $414,600 median vs $764,000.

Median household income in Mendham is $223,750 compared to $107,063 in Middlesex (+109%). While Mendham is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Mendham spend roughly 17.4% of their income on rent, more than the 16.7% in Middlesex.