Cost of Living in Somonauk, IL
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
119.3
100 = national avg
+19.3 vs national average
Living Wage (1 Adult)
$52,499
per year
Living Wage (Family of 4)
$124,089
per year
Cost Index by Category
Housing122.2
Food112.5
Transportation124.9
Healthcare110.0
Utilities111.9
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$822
per month
2 Bedroom
$1,079
per month
The overall cost of living index in Somonauk is 119.3, which is 19.3% above the national average. Housing costs are above the national average at an index of 122.2. A single adult needs to earn approximately $52,499 per year to cover basic expenses.