Cost of Living in Sumas, WA
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
127.3
100 = national avg
+27.3 vs national average
Living Wage (1 Adult)
$56,002
per year
Living Wage (Family of 4)
$132,369
per year
Cost Index by Category
Housing135.0
Food116.1
Transportation132.2
Healthcare112.9
Utilities116.7
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$1,493
per month
2 Bedroom
$1,794
per month
The overall cost of living index in Sumas is 127.3, which is 27.3% above the national average. Housing costs are above the national average at an index of 135.0. A single adult needs to earn approximately $56,002 per year to cover basic expenses.