Harleysville, PA vs Plum, PA

The cost of living difference between Harleysville, PA and Plum, PA is dramatic. Plum is 41.5% cheaper than Harleysville, a gap that translates to thousands of dollars per year in household expenses. Harleysville has a cost index of 122 while Plum sits at 86, 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 Harleysville is $1,712/month compared to $1,156/month in Plum — a 48% difference. Home values follow the same pattern: Plum is more affordable at $218,600 median vs $416,400.

Median household income in Harleysville is $111,530 compared to $98,475 in Plum (+13.3%). Harleysville does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Harleysville spend roughly 18.4% of their income on rent, more than the 14.1% in Plum.