Kelsey Caputo-Frins May 20, 2025
The True Cost of Living in the Florida Keys: What You Need to Know Before You Buy
The Florida Keys offer a dream lifestyle — turquoise waters, tropical weather, and laid-back island vibes. With that, paradise comes with a price tag. Whether you’re considering relocating full-time or investing in a second home, it’s crucial to understand what living in the Keys will really cost month to month.
Below is a detailed breakdown of the cost of living across popular areas in the Florida Keys, including Key Largo, Islamorada, Marathon, and Key West.
1. Housing Costs
2. Property Insurance
Insurance is one of the biggest budget factors in the Keys due to hurricane risk and flood zones.
Tip: Newer elevated homes with impact windows may save you thousands on premiums.
3. Utility Costs
4. Transportation & Fuel
5. Food & Groceries
6. Taxes
7. Hidden & Seasonal Costs
Cost Comparison Snapshot
Category |
Key Largo |
Islamorada |
Marathon |
Key West |
Avg. Home Price |
$850K |
$1.1M |
$775K |
$1.2M+ |
Insurance (avg) |
$8K–$14K |
$9K–$15K |
$7K–$13K |
$10K–$16K |
Utilities/month |
$400–$600 |
$450–$650 |
$400–$600 |
$500–$700 |
Rent (2BR home) |
$3,000 |
$3,500 |
$3,200 |
$4,500+ |
Internet/Cable |
$120 |
$130 |
$130 |
$140 |
Final Thoughts
The Florida Keys are not the cheapest place to live — but they offer a unique lifestyle unlike any other with an outstanding sense of community, beauty, and history. With limited land and a tourist attraction to those around the world, it creates a very safe real estate market when it comes to investing and land appreciation. The key is understanding these costs upfront so you can plan, negotiate and ask the right questions before purchasing a property.
Ready to explore homes in the Keys? Let’s talk about what areas best match your lifestyle and budget.
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