Happy Valley, OR vs Monmouth, OR

The cost of living difference between Happy Valley, OR and Monmouth, OR is dramatic. Monmouth is 51.5% cheaper than Happy Valley, a gap that translates to thousands of dollars per year in household expenses. Happy Valley has a cost index of 154 while Monmouth sits at 102, 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 Happy Valley is $2,025/month compared to $1,137/month in Monmouth — a 78% difference. Home values follow the same pattern: Monmouth is more affordable at $380,500 median vs $671,800.

Median household income in Happy Valley is $120,324 compared to $66,858 in Monmouth (+80%). While Happy Valley is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Happy Valley spend roughly 20.2% of their income on rent, less than the 20.4% in Monmouth.

Climate-wise, both cities share similar average temperatures (54.7°F vs 54.1°F). Happy Valley receives more rainfall at 40.7" per year compared to 40.1" in Monmouth.