Cost of living in La Grange, IL — Housing, Rent & Index

The median home value in La Grange, IL is $653,168 as of 2026-04. That places La Grange above the US average for housing cost, with a cost index of approximately 184 versus a national baseline of 100.

Over the past 12 months, the median home value in La Grange has climbed 11.0%, and over the past five years it has averaged +5.8% annual growth. The current price sits +0.0% from its 5-year peak in 2026-04.

Renters pay a median of $2,463 per month in La Grange. Rents have changed +1.9% over the last year and averaged — per year over five years.

Beyond housing, day-to-day costs in La Grange are shaped by state and local taxes, utility rates, transportation, and groceries. This page focuses on the housing component, which is the largest single line in most household budgets and the easiest to compare across cities using consistent national data.