Cost of Living in Rock Falls, IL
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
78.6
100 = national avg
-21.4 vs national average
Living Wage (1 Adult)
$34,589
per year
Living Wage (Family of 4)
$81,755
per year
Cost Index by Category
Housing72.9
Food87.2
Transportation74.5
Healthcare89.8
Utilities86.9
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$719
per month
2 Bedroom
$916
per month
The overall cost of living index in Rock Falls is 78.6, which is 21.4% below the national average. Housing costs are below the national average at an index of 72.9. A single adult needs to earn approximately $34,589 per year to cover basic expenses.