Cost of Living in Williamstown, PA
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
94.1
100 = national avg
-5.9 vs national average
Living Wage (1 Adult)
$41,412
per year
Living Wage (Family of 4)
$97,883
per year
Cost Index by Category
Housing80.5
Food97.3
Transportation119.5
Healthcare97.8
Utilities94.5
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$1,212
per month
2 Bedroom
$1,493
per month
The overall cost of living index in Williamstown is 94.1, which is 5.9% below the national average. Housing costs are below the national average at an index of 80.5. A single adult needs to earn approximately $41,412 per year to cover basic expenses.