Irvine, CA vs Pomona, CA

The cost of living difference between Irvine, CA and Pomona, CA is dramatic. Pomona is 57.2% cheaper than Irvine, a gap that translates to thousands of dollars per year in household expenses. Irvine has a cost index of 219 while Pomona sits at 140, 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 Irvine is $2,893/month compared to $1,738/month in Pomona — a 67% difference. Home values follow the same pattern: Pomona is more affordable at $569,600 median vs $1,115,400.

Median household income in Irvine is $129,647 compared to $78,869 in Pomona (+64.4%). While Irvine is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Irvine spend roughly 26.8% of their income on rent, more than the 26.4% in Pomona.

Climate-wise, both cities share similar average temperatures (64.9°F vs 66.1°F). Irvine receives more rainfall at 11.2" per year compared to 10" in Pomona.