Castleton-on-Hudson, NY vs Thornwood, NY

The cost of living difference between Castleton-on-Hudson, NY and Thornwood, NY is dramatic. Castleton-on-Hudson is 46.4% cheaper than Thornwood, a gap that translates to thousands of dollars per year in household expenses. Castleton-on-Hudson has a cost index of 86 while Thornwood sits at 161, 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 Castleton-on-Hudson is $1,148/month compared to $2,245/month in Thornwood — a 49% difference. Home values follow the same pattern: Castleton-on-Hudson is more affordable at $210,800 median vs $654,600.

Median household income in Castleton-on-Hudson is $64,167 compared to $186,635 in Thornwood (-65.6%). While Thornwood is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Castleton-on-Hudson spend roughly 21.5% of their income on rent, more than the 14.4% in Thornwood.