Princeton, NJ vs Westmont, NJ

The cost of living difference between Princeton, NJ and Westmont, NJ is dramatic. Westmont is 64.3% cheaper than Princeton, a gap that translates to thousands of dollars per year in household expenses. Princeton has a cost index of 195 while Westmont 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 Princeton is $2,448/month compared to $1,728/month in Westmont — a 42% difference. Home values follow the same pattern: Westmont is more affordable at $374,300 median vs $1,040,400.

Median household income in Princeton is $184,113 compared to $111,589 in Westmont (+65%). While Princeton is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Princeton spend roughly 16% of their income on rent, less than the 18.6% in Westmont.