Monmouth, OR vs West Linn, OR

The cost of living difference between Monmouth, OR and West Linn, OR is dramatic. Monmouth is 35.9% cheaper than West Linn, a gap that translates to thousands of dollars per year in household expenses. Monmouth has a cost index of 102 while West Linn sits at 158, 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 Monmouth is $1,137/month compared to $2,006/month in West Linn — a 43% difference. Home values follow the same pattern: Monmouth is more affordable at $380,500 median vs $733,300.

Median household income in Monmouth is $66,858 compared to $138,526 in West Linn (-51.7%). While West Linn is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Monmouth spend roughly 20.4% of their income on rent, more than the 17.4% in West Linn.

Climate-wise, both cities share similar average temperatures (54.1°F vs 54.8°F). Monmouth receives more rainfall at 40.1" per year compared to 39.6" in West Linn.