Cost of Living in Alton, IL
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
87.8
100 = national avg
-12.2 vs national average
Living Wage (1 Adult)
$38,631
per year
Living Wage (Family of 4)
$91,308
per year
Cost Index by Category
Housing85.8
Food90.5
Transportation91.1
Healthcare92.4
Utilities91.5
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$995
per month
2 Bedroom
$1,218
per month
The overall cost of living index in Alton is 87.8, which is 12.2% below the national average. Housing costs are below the national average at an index of 85.8. A single adult needs to earn approximately $38,631 per year to cover basic expenses.