Campbelltown, PA vs Mercersburg, PA

The cost of living difference between Campbelltown, PA and Mercersburg, PA is dramatic. Mercersburg is 48.1% cheaper than Campbelltown, a gap that translates to thousands of dollars per year in household expenses. Campbelltown has a cost index of 110 while Mercersburg sits at 74, 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 Campbelltown is $1,647/month compared to $784/month in Mercersburg — a 110% difference. Home values follow the same pattern: Mercersburg is more affordable at $210,400 median vs $319,900.

Median household income in Campbelltown is $96,250 compared to $69,583 in Mercersburg (+38.3%). The higher salaries in Campbelltown partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Campbelltown spend roughly 20.5% of their income on rent, more than the 13.5% in Mercersburg.