Sellersville, PA vs St. Marys, PA

The cost of living difference between Sellersville, PA and St. Marys, PA is dramatic. St. Marys is 49.1% cheaper than Sellersville, a gap that translates to thousands of dollars per year in household expenses. Sellersville has a cost index of 102 while St. Marys sits at 68, 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 Sellersville is $1,344/month compared to $756/month in St. Marys — a 78% difference. Home values follow the same pattern: St. Marys is more affordable at $143,900 median vs $304,700.

Median household income in Sellersville is $88,516 compared to $64,471 in St. Marys (+37.3%). The higher salaries in Sellersville partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Sellersville spend roughly 18.2% of their income on rent, more than the 14.1% in St. Marys.