Fair Oaks, CA vs San Marcos, CA

Fair Oaks is moderately more affordable than San Marcos, with a 14.4% lower cost of living index. Fair Oaks scores 146 compared to 170 for San Marcos, where the US average is 100. This difference means residents of San Marcos can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Fair Oaks is $1,797/month compared to $2,191/month in San Marcos — a 18% difference. Home values follow the same pattern: Fair Oaks is more affordable at $645,600 median vs $792,400.

Median household income in Fair Oaks is $111,332 compared to $105,286 in San Marcos (+5.7%). Fair Oaks offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Fair Oaks spend roughly 19.4% of their income on rent, less than the 25% in San Marcos.

Climate-wise, both cities share similar average temperatures (63.4°F vs 62.5°F). Fair Oaks receives more rainfall at 19.2" per year compared to 11.4" in San Marcos.