Kilauea, HI vs Wainaku, HI

The cost of living difference between Kilauea, HI and Wainaku, HI is dramatic. Wainaku is 43.2% cheaper than Kilauea, a gap that translates to thousands of dollars per year in household expenses. Kilauea has a cost index of 165 while Wainaku sits at 115, 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 Kilauea is $1,453/month compared to $1,100/month in Wainaku — a 32% difference. Home values follow the same pattern: Wainaku is more affordable at $532,400 median vs $1,011,000.

Median household income in Kilauea is $86,382 compared to $72,188 in Wainaku (+19.7%). Kilauea does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Kilauea spend roughly 20.2% of their income on rent, more than the 18.3% in Wainaku.