Maryland Heights, MO vs St. Charles, MO

Maryland Heights, MO and St. Charles, MO have a very similar cost of living, with only a 4.8% difference in their overall index. Maryland Heights scores 88 while St. Charles scores 92 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 Maryland Heights is $1,217/month compared to $1,186/month in St. Charles — a 3% difference. Interestingly, home values tell a different story: while St. Charles has cheaper rent, Maryland Heights actually has lower median home values ($215,300 vs $280,800).

Median household income in Maryland Heights is $86,485 compared to $85,522 in St. Charles (+1.1%). Maryland Heights offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Maryland Heights spend roughly 16.9% of their income on rent, more than the 16.6% in St. Charles.