Cost of Living in Duncan, OK
Overall index: 64 (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 | 36 | -64% | $610 |
| Transportation | 105 | +5% | $3.50 |
| Food | 76 | -24% | $312 |
| Utilities | 68 | -32% | $65 |
| Healthcare | 68 | -32% | $47 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Duncan?
A single adult living comfortably in Duncan, OK needs approximately $22,400 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Duncan, OK?
The overall cost of living in Duncan, OK is 36% lower than the US national average (index: 64 where 100 = national average).
How much is rent in Duncan, OK?
Average rent for a 1-bedroom apartment in Duncan, OK is about $610/month.
Is Duncan, OK expensive to live in?
No, Duncan, OK is affordable (below national average).
What salary do I need to live in Duncan, OK?
A single adult needs roughly $22,400/year to cover basic living costs in Duncan, OK.