Casa de Oro-Mount Helix, CA vs Fountain Valley, CA

Casa de Oro-Mount Helix is moderately more affordable than Fountain Valley, with a 13.5% lower cost of living index. Casa de Oro-Mount Helix scores 173 compared to 200 for Fountain Valley, where the US average is 100. This difference means residents of Fountain Valley can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Casa de Oro-Mount Helix is $1,970/month compared to $2,507/month in Fountain Valley — a 21% difference. Home values follow the same pattern: Casa de Oro-Mount Helix is more affordable at $906,500 median vs $1,018,600.

Median household income in Casa de Oro-Mount Helix is $123,037 compared to $111,797 in Fountain Valley (+10.1%). Casa de Oro-Mount Helix offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Casa de Oro-Mount Helix spend roughly 19.2% of their income on rent, less than the 26.9% in Fountain Valley.