Irvine, CA vs Orange, CA
There is a significant gap in the cost of living between these two cities. Orange is 20.3% cheaper than Irvine. With a cost index of 182 vs 219, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Orange to Irvine should plan for substantially higher expenses across most categories.
On the housing front, median rent in Irvine is $2,893/month compared to $2,252/month in Orange — a 29% difference. Home values follow the same pattern: Orange is more affordable at $900,700 median vs $1,115,400.
Median household income in Irvine is $129,647 compared to $116,945 in Orange (+10.9%). The higher salaries in Irvine partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Irvine spend roughly 26.8% of their income on rent, more than the 23.1% in Orange.
Climate-wise, both cities share similar average temperatures (64.9°F vs 64.9°F). Orange receives more rainfall at 11.2" per year compared to 11.2" in Irvine.
Income & Cost
Housing
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Rent by Bedroom Size
HUD Fair Market Rent (FY 2026) — metro area average
Everyday Prices
BLS Average Prices by metro area
Climate
NOAA 30-year normals (1991-2020)