Castle Rock, WA vs Roy, WA

There is a significant gap in the cost of living between these two cities. Castle Rock is 18.4% cheaper than Roy. With a cost index of 100 vs 122, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Castle Rock to Roy should plan for substantially higher expenses across most categories.

On the housing front, median rent in Castle Rock is $1,326/month compared to $1,594/month in Roy — a 17% difference. Home values follow the same pattern: Castle Rock is more affordable at $301,000 median vs $418,800.

Median household income in Castle Rock is $65,272 compared to $88,500 in Roy (-26.2%). While Roy 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 24.4% of their income on rent, more than the 21.6% in Roy.

Climate-wise, both cities share similar average temperatures (53°F vs 50.5°F). Roy receives more rainfall at 50.6" per year compared to 42.3" in Castle Rock.