Cost of Living in Chantilly, VA
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
209.6
100 = national avg
+109.6 vs national average
Living Wage (1 Adult)
$92,245
per year
Living Wage (Family of 4)
$218,033
per year
Cost Index by Category
Housing280.3
Food159.9
Transportation150.6
Healthcare147.9
Utilities172.0
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$2,015
per month
2 Bedroom
$2,246
per month
The overall cost of living index in Chantilly is 209.6, which is 109.6% above the national average. Housing costs are above the national average at an index of 280.3. A single adult needs to earn approximately $92,245 per year to cover basic expenses.