Cost of Living in Big Sky, MT
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
190.9
100 = national avg
+90.9 vs national average
Living Wage (1 Adult)
$83,980
per year
Living Wage (Family of 4)
$198,499
per year
Cost Index by Category
Housing275.3
Food129.2
Transportation158.4
Healthcare123.4
Utilities152.6
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$1,202
per month
2 Bedroom
$1,540
per month
The overall cost of living index in Big Sky is 190.9, which is 90.9% above the national average. Housing costs are above the national average at an index of 275.3. A single adult needs to earn approximately $83,980 per year to cover basic expenses.