Cost of Living in St. Johns, AZ
Cost indexes, living wages, and fair market rents — 2024 Data
Cost of Living Overview
Overall Index
138.7
100 = national avg
+38.7 vs national average
Living Wage (1 Adult)
$61,044
per year
Living Wage (Family of 4)
$144,285
per year
Cost Index by Category
Housing87.9
Food148.5
Transportation197.1
Healthcare138.8
Utilities126.7
100 = national average. Higher = more expensive.
Fair Market Rent
Source: HUD1 Bedroom
$903
per month
2 Bedroom
$1,175
per month
The overall cost of living index in St. Johns is 138.7, which is 38.7% above the national average. Housing costs are below the national average at an index of 87.9. A single adult needs to earn approximately $61,044 per year to cover basic expenses.