Cost of Living in Clayton, MO
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
201.2
100 = national avg
+101.2 vs national average
Living Wage (1 Adult)
$88,523
per year
Living Wage (Family of 4)
$209,237
per year
Cost Index by Category
Housing289.4
Food148.5
Transportation116.7
Healthcare138.8
Utilities167.0
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$995
per month
2 Bedroom
$1,218
per month
The overall cost of living index in Clayton is 201.2, which is 101.2% above the national average. Housing costs are above the national average at an index of 289.4. A single adult needs to earn approximately $88,523 per year to cover basic expenses.