Castle Rock, CO vs Northglenn, CO

There is a significant gap in the cost of living between these two cities. Northglenn is 15.7% cheaper than Castle Rock. With a cost index of 127 vs 147, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Northglenn to Castle Rock should plan for substantially higher expenses across most categories.

On the housing front, median rent in Castle Rock is $1,946/month compared to $1,778/month in Northglenn — a 9% difference. Home values follow the same pattern: Northglenn is more affordable at $440,900 median vs $621,700.

Median household income in Castle Rock is $143,031 compared to $79,530 in Northglenn (+79.8%). While Castle Rock 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 Rock spend roughly 16.3% of their income on rent, less than the 26.8% in Northglenn.