Pasadena, CA vs Rancho Santa Margarita, CA
Pasadena, CA and Rancho Santa Margarita, CA have a very similar cost of living, with only a 1.7% difference in their overall index. Pasadena scores 193 while Rancho Santa Margarita scores 190 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.
On the housing front, median rent in Pasadena is $2,218/month compared to $2,481/month in Rancho Santa Margarita — a 11% difference. Interestingly, home values tell a different story: while Pasadena has cheaper rent, Rancho Santa Margarita actually has lower median home values ($907,900 vs $1,045,000).
Median household income in Pasadena is $103,778 compared to $146,827 in Rancho Santa Margarita (-29.3%). Rancho Santa Margarita offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Pasadena spend roughly 25.6% of their income on rent, more than the 20.3% in Rancho Santa Margarita.
Climate-wise, both cities share similar average temperatures (65.8°F vs 64.9°F). Pasadena receives more rainfall at 14.3" per year compared to 11.2" in Rancho Santa Margarita.
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)