Pomona, CA vs Santa Ana, CA
Pomona is moderately more affordable than Santa Ana, with a 9.4% lower cost of living index. Pomona scores 140 compared to 154 for Santa Ana, where the US average is 100. This difference means residents of Santa Ana can expect to pay noticeably more for everyday expenses, housing, and services.
On the housing front, median rent in Pomona is $1,738/month compared to $1,975/month in Santa Ana — a 12% difference. Home values follow the same pattern: Pomona is more affordable at $569,600 median vs $657,800.
Median household income in Pomona is $78,869 compared to $88,354 in Santa Ana (-10.7%). While Santa Ana is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Pomona spend roughly 26.4% of their income on rent, less than the 26.8% in Santa Ana.
Climate-wise, both cities share similar average temperatures (66.1°F vs 64.9°F). Santa Ana receives more rainfall at 11.2" 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)