Gig Harbor, WA vs Mount Vernon, WA

The cost of living difference between Gig Harbor, WA and Mount Vernon, WA is dramatic. Mount Vernon is 44.4% cheaper than Gig Harbor, a gap that translates to thousands of dollars per year in household expenses. Gig Harbor has a cost index of 159 while Mount Vernon sits at 110, 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 Gig Harbor is $2,097/month compared to $1,255/month in Mount Vernon — a 67% difference. Home values follow the same pattern: Mount Vernon is more affordable at $429,300 median vs $686,000.

Median household income in Gig Harbor is $106,042 compared to $73,277 in Mount Vernon (+44.7%). While Gig Harbor is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Gig Harbor spend roughly 23.7% of their income on rent, more than the 20.6% in Mount Vernon.

Climate-wise, both cities share similar average temperatures (51.9°F vs 52.1°F). Gig Harbor receives more rainfall at 42" per year compared to 19.9" in Mount Vernon.