Cost of Living in Marathon, FL
Overall index: 150 (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 | 196 | +96% | $1,114 |
| Transportation | 103 | +3% | $3.50 |
| Food | 108 | +8% | $443 |
| Utilities | 148 | +48% | $353 |
| Healthcare | 148 | +48% | $255 |
Index 100 = US national average. Higher = more expensive.
Cost breakdown (visual)
Salary Calculator: What do you need to earn in Marathon?
A single adult living comfortably in Marathon, FL needs approximately $52,500 / year after taxes.
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Frequently Asked Questions
What is the cost of living in Marathon, FL?
The overall cost of living in Marathon, FL is 50% higher than the US national average (index: 150 where 100 = national average).
How much is rent in Marathon, FL?
Average rent for a 1-bedroom apartment in Marathon, FL is about $1,114/month.
Is Marathon, FL expensive to live in?
Yes, Marathon, FL is considered expensive (index above national average).
What salary do I need to live in Marathon, FL?
A single adult needs roughly $52,500/year to cover basic living costs in Marathon, FL.