Oak Harbor, WA vs Sammamish, WA

The cost of living difference between Oak Harbor, WA and Sammamish, WA is dramatic. Oak Harbor is 45.7% cheaper than Sammamish, a gap that translates to thousands of dollars per year in household expenses. Oak Harbor has a cost index of 121 while Sammamish sits at 224, 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 Oak Harbor is $1,629/month compared to $2,728/month in Sammamish — a 40% difference. Home values follow the same pattern: Oak Harbor is more affordable at $421,700 median vs $1,240,300.

Median household income in Oak Harbor is $72,041 compared to $227,273 in Sammamish (-68.3%). While Sammamish is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Oak Harbor spend roughly 27.1% of their income on rent, more than the 14.4% in Sammamish.

Climate-wise, both cities share similar average temperatures (52.1°F vs 53.6°F). Sammamish receives more rainfall at 34.7" per year compared to 19.9" in Oak Harbor.