Arlington Heights, PA vs West Mifflin, PA

The cost of living difference between Arlington Heights, PA and West Mifflin, PA is dramatic. West Mifflin is 35.2% cheaper than Arlington Heights, a gap that translates to thousands of dollars per year in household expenses. Arlington Heights has a cost index of 90 while West Mifflin sits at 67, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Arlington Heights is $1,193/month compared to $748/month in West Mifflin — a 60% difference. Home values follow the same pattern: West Mifflin is more affordable at $131,400 median vs $249,700.

Median household income in Arlington Heights is $67,386 compared to $70,335 in West Mifflin (-4.2%). 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 Arlington Heights spend roughly 21.2% of their income on rent, more than the 12.8% in West Mifflin.

Climate-wise, West Mifflin is notably warmer with an average of 52.4°F compared to 45.8°F in Arlington Heights. Arlington Heights receives more rainfall at 50.2" per year compared to 41.3" in West Mifflin.