Carnegie, PA vs West Mifflin, PA

West Mifflin is moderately more affordable than Carnegie, with a 10.6% lower cost of living index. Carnegie scores 74 compared to 67 for West Mifflin, where the US average is 100. This difference means residents of Carnegie can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Carnegie is $880/month compared to $748/month in West Mifflin — a 18% difference. Home values follow the same pattern: West Mifflin is more affordable at $131,400 median vs $168,800.

Median household income in Carnegie is $62,327 compared to $70,335 in West Mifflin (-11.4%). West Mifflin offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Carnegie spend roughly 16.9% of their income on rent, more than the 12.8% in West Mifflin.

Climate-wise, both cities share similar average temperatures (51.8°F vs 52.4°F). West Mifflin receives more rainfall at 41.3" per year compared to 39.6" in Carnegie.