Castle Pines, CO vs New Castle, CO

The cost of living difference between Castle Pines, CO and New Castle, CO is dramatic. New Castle is 35.7% cheaper than Castle Pines, a gap that translates to thousands of dollars per year in household expenses. Castle Pines has a cost index of 169 while New Castle sits at 125, 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 Castle Pines is $2,128/month compared to $1,627/month in New Castle — a 31% difference. Home values follow the same pattern: New Castle is more affordable at $488,600 median vs $827,900.

Median household income in Castle Pines is $189,918 compared to $88,421 in New Castle (+114.8%). While Castle Pines is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Castle Pines spend roughly 13.4% of their income on rent, less than the 22.1% in New Castle.