Placentia, CA vs Pomona, CA
There is a significant gap in the cost of living between these two cities. Pomona is 29.2% cheaper than Placentia. With a cost index of 140 vs 180, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Pomona to Placentia should plan for substantially higher expenses across most categories.
On the housing front, median rent in Placentia is $2,267/month compared to $1,738/month in Pomona — a 30% difference. Home values follow the same pattern: Pomona is more affordable at $569,600 median vs $871,000.
Median household income in Placentia is $110,575 compared to $78,869 in Pomona (+40.2%). While Placentia is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Placentia spend roughly 24.6% of their income on rent, less than the 26.4% in Pomona.
Climate-wise, both cities share similar average temperatures (66.2°F vs 66.1°F). Placentia receives more rainfall at 11.9" per year compared to 10" in Pomona.
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)