Black Diamond, WA vs Port Orchard, WA

The cost of living difference between Black Diamond, WA and Port Orchard, WA is dramatic. Port Orchard is 32.6% cheaper than Black Diamond, a gap that translates to thousands of dollars per year in household expenses. Black Diamond has a cost index of 174 while Port Orchard sits at 131, 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 Black Diamond is $2,340/month compared to $1,760/month in Port Orchard — a 33% difference. Home values follow the same pattern: Port Orchard is more affordable at $492,000 median vs $776,400.

Median household income in Black Diamond is $144,728 compared to $81,472 in Port Orchard (+77.6%). While Black Diamond is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Black Diamond spend roughly 19.4% of their income on rent, less than the 25.9% in Port Orchard.

Climate-wise, both cities share similar average temperatures (53.6°F vs 53.8°F). Port Orchard receives more rainfall at 36.5" per year compared to 34.7" in Black Diamond.