Oso, WA vs Rock Island, WA

There is a significant gap in the cost of living between these two cities. Rock Island is 16.3% cheaper than Oso. With a cost index of 90 vs 104, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Rock Island to Oso should plan for substantially higher expenses across most categories.

Median household income in Oso is $136,735 compared to $55,114 in Rock Island (+148.1%). While Oso is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income.

Climate-wise, both cities share similar average temperatures (49.8°F vs 51.2°F). Oso receives more rainfall at 83" per year compared to 7.8" in Rock Island.