King of Prussia, PA vs Willow Street, PA

King of Prussia, PA and Willow Street, PA have a very similar cost of living, with only a 2.9% difference in their overall index. King of Prussia scores 129 while Willow Street scores 133 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in King of Prussia is $1,995/month compared to $2,453/month in Willow Street — a 19% difference. Interestingly, home values tell a different story: while King of Prussia has cheaper rent, Willow Street actually has lower median home values ($298,200 vs $396,500).

Median household income in King of Prussia is $111,600 compared to $106,867 in Willow Street (+4.4%). King of Prussia offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of King of Prussia spend roughly 21.5% of their income on rent, less than the 27.5% in Willow Street.