Ansonia, CT vs Old Greenwich, CT

The cost of living difference between Ansonia, CT and Old Greenwich, CT is dramatic. Ansonia is 64.1% cheaper than Old Greenwich, a gap that translates to thousands of dollars per year in household expenses. Ansonia has a cost index of 100 while Old Greenwich sits at 278, 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 Ansonia is $1,405/month compared to $3,501/month in Old Greenwich — a 60% difference. Home values follow the same pattern: Ansonia is more affordable at $269,300 median vs $1,668,200.

Median household income in Ansonia is $80,585 compared to $250,001 in Old Greenwich (-67.8%). While Old Greenwich is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Ansonia spend roughly 20.9% of their income on rent, more than the 16.8% in Old Greenwich.