Chesterfield, MO vs Clayton, MO

There is a significant gap in the cost of living between these two cities. Chesterfield is 20.7% cheaper than Clayton. With a cost index of 118 vs 149, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Chesterfield to Clayton should plan for substantially higher expenses across most categories.

On the housing front, median rent in Chesterfield is $1,553/month compared to $1,648/month in Clayton — a 6% difference. Home values follow the same pattern: Chesterfield is more affordable at $458,000 median vs $799,200.

Median household income in Chesterfield is $133,380 compared to $128,898 in Clayton (+3.5%). Chesterfield offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Chesterfield spend roughly 14% of their income on rent, less than the 15.3% in Clayton.