Arlington Heights, PA vs Liberty borough (Allegheny County), PA

The cost of living difference between Arlington Heights, PA and Liberty borough (Allegheny County), PA is dramatic. Liberty borough (Allegheny County) is 37.1% 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 Liberty borough (Allegheny County) sits at 66, 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 $785/month in Liberty borough (Allegheny County) — a 52% difference. Home values follow the same pattern: Liberty borough (Allegheny County) is more affordable at $106,800 median vs $249,700.

Median household income in Arlington Heights is $67,386 compared to $76,607 in Liberty borough (Allegheny County) (-12%). Liberty borough (Allegheny County) 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 12.3% in Liberty borough (Allegheny County).