Cost of Living in Greenwich, CT
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
250.1
100 = national avg
+150.1 vs national average
Living Wage (1 Adult)
$110,034
per year
Living Wage (Family of 4)
$260,079
per year
Cost Index by Category
Housing400.0
Food154.1
Transportation147.8
Healthcare143.3
Utilities192.4
100 = national average. Higher = more expensive.
The overall cost of living index in Greenwich is 250.1, which is 150.1% above the national average. Housing costs are above the national average at an index of 400.0. A single adult needs to earn approximately $110,034 per year to cover basic expenses.