Friday Harbor, WA vs Grand Coulee, WA

The cost of living difference between Friday Harbor, WA and Grand Coulee, WA is dramatic. Grand Coulee is 75.1% cheaper than Friday Harbor, a gap that translates to thousands of dollars per year in household expenses. Friday Harbor has a cost index of 127 while Grand Coulee sits at 73, 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 Friday Harbor is $1,571/month compared to $650/month in Grand Coulee — a 142% difference. Home values follow the same pattern: Grand Coulee is more affordable at $211,900 median vs $515,000.

Median household income in Friday Harbor is $69,954 compared to $42,083 in Grand Coulee (+66.2%). The higher salaries in Friday Harbor partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Friday Harbor spend roughly 26.9% of their income on rent, more than the 18.5% in Grand Coulee.

Climate-wise, both cities share similar average temperatures (50.9°F vs 49.9°F). Friday Harbor receives more rainfall at 18.5" per year compared to 11.6" in Grand Coulee.