Ansonia, CT vs Cos Cob, CT

The cost of living difference between Ansonia, CT and Cos Cob, CT is dramatic. Ansonia is 51.9% cheaper than Cos Cob, a gap that translates to thousands of dollars per year in household expenses. Ansonia has a cost index of 100 while Cos Cob sits at 207, 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 $2,574/month in Cos Cob — a 45% difference. Home values follow the same pattern: Ansonia is more affordable at $269,300 median vs $1,149,500.

Median household income in Ansonia is $80,585 compared to $176,602 in Cos Cob (-54.4%). While Cos Cob 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 17.5% in Cos Cob.