Cost of Living in Johnston City, IL
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
77.4
100 = national avg
-22.6 vs national average
Living Wage (1 Adult)
$34,072
per year
Living Wage (Family of 4)
$80,534
per year
Cost Index by Category
Housing73.6
Food85.6
Transportation71.3
Healthcare88.5
Utilities86.1
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$790
per month
2 Bedroom
$1,037
per month
The overall cost of living index in Johnston City is 77.4, which is 22.6% below the national average. Housing costs are below the national average at an index of 73.6. A single adult needs to earn approximately $34,072 per year to cover basic expenses.