Lafayette, OR vs Ontario, OR

The cost of living difference between Lafayette, OR and Ontario, OR is dramatic. Ontario is 31.8% cheaper than Lafayette, a gap that translates to thousands of dollars per year in household expenses. Lafayette has a cost index of 103 while Ontario sits at 78, 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 Lafayette is $1,144/month compared to $790/month in Ontario — a 45% difference. Home values follow the same pattern: Ontario is more affordable at $217,500 median vs $383,000.

Median household income in Lafayette is $96,419 compared to $43,887 in Ontario (+119.7%). While Lafayette is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Lafayette spend roughly 14.2% of their income on rent, less than the 21.6% in Ontario.

Climate-wise, both cities share similar average temperatures (52.9°F vs 53.7°F). Lafayette receives more rainfall at 37.6" per year compared to 9.5" in Ontario.