Cost of Living in Decatur, IN
Overall index: 65 (100 = US national average). Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Overall Cost of Living Index
Cost Breakdown by Category
| Category | Index | vs US avg | Sample cost |
|---|---|---|---|
| Housing | 38 | -62% | $563 |
| Transportation | 97 | -3% | $3.50 |
| Food | 79 | -21% | $324 |
| Utilities | 69 | -31% | $68 |
| Healthcare | 69 | -31% | $49 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Decatur?
A single adult living comfortably in Decatur, IN needs approximately $22,750 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Decatur, IN?
The overall cost of living in Decatur, IN is 35% lower than the US national average (index: 65 where 100 = national average).
How much is rent in Decatur, IN?
Average rent for a 1-bedroom apartment in Decatur, IN is about $563/month.
Is Decatur, IN expensive to live in?
No, Decatur, IN is affordable (below national average).
What salary do I need to live in Decatur, IN?
A single adult needs roughly $22,750/year to cover basic living costs in Decatur, IN.