Westmont, PA vs Willow Grove, PA

The cost of living difference between Westmont, PA and Willow Grove, PA is dramatic. Westmont is 32.5% cheaper than Willow Grove, a gap that translates to thousands of dollars per year in household expenses. Westmont has a cost index of 77 while Willow Grove sits at 113, 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 Westmont is $1,029/month compared to $1,677/month in Willow Grove — a 39% difference. Home values follow the same pattern: Westmont is more affordable at $175,100 median vs $326,300.

Median household income in Westmont is $99,171 compared to $98,402 in Willow Grove (+0.8%). Westmont offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Westmont spend roughly 12.5% of their income on rent, less than the 20.5% in Willow Grove.

Climate-wise, Willow Grove is notably warmer with an average of 56.4°F compared to 48.9°F in Westmont. Willow Grove receives more rainfall at 45" per year compared to 41.3" in Westmont.