Cost of Living in Clayton, MO
Overall index: 178 (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 | 230 | +130% | $1,154 |
| Transportation | 98 | -2% | $3.50 |
| Food | 173 | +73% | $709 |
| Utilities | 165 | +65% | $414 |
| Healthcare | 165 | +65% | $299 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Clayton?
A single adult living comfortably in Clayton, MO needs approximately $62,300 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Clayton, MO?
The overall cost of living in Clayton, MO is 78% higher than the US national average (index: 178 where 100 = national average).
How much is rent in Clayton, MO?
Average rent for a 1-bedroom apartment in Clayton, MO is about $1,154/month.
Is Clayton, MO expensive to live in?
Yes, Clayton, MO is considered expensive (index above national average).
What salary do I need to live in Clayton, MO?
A single adult needs roughly $62,300/year to cover basic living costs in Clayton, MO.