Brentwood, PA vs King of Prussia, PA

The cost of living difference between Brentwood, PA and King of Prussia, PA is dramatic. Brentwood is 45.8% cheaper than King of Prussia, a gap that translates to thousands of dollars per year in household expenses. Brentwood has a cost index of 70 while King of Prussia sits at 129, 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 Brentwood is $822/month compared to $1,995/month in King of Prussia — a 59% difference. Home values follow the same pattern: Brentwood is more affordable at $143,700 median vs $396,500.

Median household income in Brentwood is $60,432 compared to $111,600 in King of Prussia (-45.8%). The higher salaries in King of Prussia partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Brentwood spend roughly 16.3% of their income on rent, less than the 21.5% in King of Prussia.