Princeton, NJ vs Union City, NJ

The cost of living difference between Princeton, NJ and Union City, NJ is dramatic. Union City is 61.2% cheaper than Princeton, a gap that translates to thousands of dollars per year in household expenses. Princeton has a cost index of 195 while Union City sits at 121, 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 $1,489/month in Union City — a 64% difference. Home values follow the same pattern: Union City is more affordable at $446,800 median vs $1,040,400.

Median household income in Princeton is $184,113 compared to $65,369 in Union City (+181.7%). 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 27.3% in Union City.