Kennewick, WA vs Renton, WA

The cost of living difference between Kennewick, WA and Renton, WA is dramatic. Kennewick is 33.7% cheaper than Renton, a gap that translates to thousands of dollars per year in household expenses. Kennewick has a cost index of 99 while Renton sits at 150, 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 Kennewick is $1,199/month compared to $1,923/month in Renton — a 38% difference. Home values follow the same pattern: Kennewick is more affordable at $343,600 median vs $631,400.

Median household income in Kennewick is $72,867 compared to $96,626 in Renton (-24.6%). The higher salaries in Renton partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Kennewick spend roughly 19.7% of their income on rent, less than the 23.9% in Renton.

Climate-wise, both cities share similar average temperatures (53.3°F vs 53.6°F). Renton receives more rainfall at 34.7" per year compared to 7.6" in Kennewick.