Greenwich, CT vs North Haven, CT

The cost of living difference between Greenwich, CT and North Haven, CT is dramatic. North Haven is 96.8% cheaper than Greenwich, a gap that translates to thousands of dollars per year in household expenses. Greenwich has a cost index of 221 while North Haven sits at 112, 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 Greenwich is $2,121/month compared to $1,578/month in North Haven — a 34% difference. Home values follow the same pattern: North Haven is more affordable at $360,100 median vs $1,486,100.

Median household income in Greenwich is $136,154 compared to $126,807 in North Haven (+7.4%). Greenwich 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 Greenwich spend roughly 18.7% of their income on rent, more than the 14.9% in North Haven.